./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 74af1dedb866c1cce8309a0a9038778cf2a5022a8ca1e36436d718ac447379c8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:20:05,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:20:05,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:20:05,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:20:05,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:20:05,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:20:05,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:20:05,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:20:05,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:20:05,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:20:05,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:20:05,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:20:05,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:20:05,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:20:05,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:20:05,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:20:05,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:20:05,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:20:05,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:20:05,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:20:05,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:20:05,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:20:05,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:20:05,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:20:05,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:20:05,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:20:05,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:20:05,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:20:05,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:20:05,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:20:05,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:20:05,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:20:05,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:20:05,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:20:05,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:20:05,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:20:05,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:20:05,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:20:05,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:20:05,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:20:05,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:20:05,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:20:05,906 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:20:05,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:20:05,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:20:05,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:20:05,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:20:05,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:20:05,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:20:05,908 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:20:05,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:20:05,910 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:20:05,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:20:05,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:20:05,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:20:05,910 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:20:05,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:20:05,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:20:05,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:20:05,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:20:05,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:20:05,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:20:05,912 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:20:05,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:20:05,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:20:05,912 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_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74af1dedb866c1cce8309a0a9038778cf2a5022a8ca1e36436d718ac447379c8 [2022-12-14 18:20:06,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:20:06,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:20:06,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:20:06,162 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:20:06,163 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:20:06,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 18:20:08,792 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:20:08,991 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:20:08,992 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 18:20:09,005 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/data/7d635a924/187d5c7e46c04767b134339296a7e849/FLAG78b02ca71 [2022-12-14 18:20:09,019 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/data/7d635a924/187d5c7e46c04767b134339296a7e849 [2022-12-14 18:20:09,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:20:09,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:20:09,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:20:09,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:20:09,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:20:09,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d934ffc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09, skipping insertion in model container [2022-12-14 18:20:09,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:20:09,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:20:09,256 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_95553042-9229-4e7c-b452-5982584eda4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-12-14 18:20:09,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:20:09,312 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:20:09,365 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_95553042-9229-4e7c-b452-5982584eda4c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-12-14 18:20:09,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:20:09,404 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:20:09,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09 WrapperNode [2022-12-14 18:20:09,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:20:09,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:20:09,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:20:09,405 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:20:09,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,469 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1297 [2022-12-14 18:20:09,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:20:09,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:20:09,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:20:09,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:20:09,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,511 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:20:09,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:20:09,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:20:09,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:20:09,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:20:09" (1/1) ... [2022-12-14 18:20:09,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:20:09,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:20:09,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:20:09,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95553042-9229-4e7c-b452-5982584eda4c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:20:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:20:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:20:09,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:20:09,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:20:09,696 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:20:09,698 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:20:10,414 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:20:10,649 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:20:10,649 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:20:10,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:20:10 BoogieIcfgContainer [2022-12-14 18:20:10,652 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:20:10,653 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:20:10,653 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:20:10,665 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:20:10,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:20:10" (1/1) ... [2022-12-14 18:20:10,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:20:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 262 states and 426 transitions. [2022-12-14 18:20:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 426 transitions. [2022-12-14 18:20:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:20:10,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2022-12-14 18:20:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2022-12-14 18:20:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:20:11,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:11,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 265 states and 429 transitions. [2022-12-14 18:20:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 429 transitions. [2022-12-14 18:20:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 18:20:11,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:11,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 272 states and 445 transitions. [2022-12-14 18:20:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 445 transitions. [2022-12-14 18:20:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:20:11,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 280 states and 463 transitions. [2022-12-14 18:20:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2022-12-14 18:20:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:12,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 283 states and 468 transitions. [2022-12-14 18:20:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 468 transitions. [2022-12-14 18:20:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:12,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:12,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 284 states and 468 transitions. [2022-12-14 18:20:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 468 transitions. [2022-12-14 18:20:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:12,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:12,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 287 states and 473 transitions. [2022-12-14 18:20:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 473 transitions. [2022-12-14 18:20:12,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:12,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:12,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:12,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 473 transitions. [2022-12-14 18:20:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 473 transitions. [2022-12-14 18:20:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:12,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 291 states and 478 transitions. [2022-12-14 18:20:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 478 transitions. [2022-12-14 18:20:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:20:13,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 292 states and 478 transitions. [2022-12-14 18:20:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 478 transitions. [2022-12-14 18:20:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:13,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 295 states and 483 transitions. [2022-12-14 18:20:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 483 transitions. [2022-12-14 18:20:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:13,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 296 states and 483 transitions. [2022-12-14 18:20:13,318 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 483 transitions. [2022-12-14 18:20:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:13,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:13,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:13,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 309 states and 514 transitions. [2022-12-14 18:20:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2022-12-14 18:20:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:13,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 312 states and 519 transitions. [2022-12-14 18:20:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 519 transitions. [2022-12-14 18:20:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:14,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2022-12-14 18:20:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2022-12-14 18:20:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:14,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:14,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 316 states and 524 transitions. [2022-12-14 18:20:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 524 transitions. [2022-12-14 18:20:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:20:14,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:14,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 317 states and 524 transitions. [2022-12-14 18:20:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 524 transitions. [2022-12-14 18:20:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:20:14,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 331 states and 557 transitions. [2022-12-14 18:20:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 557 transitions. [2022-12-14 18:20:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:15,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:15,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2022-12-14 18:20:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2022-12-14 18:20:15,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:15,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:15,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:15,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 335 states and 562 transitions. [2022-12-14 18:20:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 562 transitions. [2022-12-14 18:20:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:15,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 338 states and 567 transitions. [2022-12-14 18:20:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 567 transitions. [2022-12-14 18:20:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 339 states and 567 transitions. [2022-12-14 18:20:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 567 transitions. [2022-12-14 18:20:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 342 states and 572 transitions. [2022-12-14 18:20:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 572 transitions. [2022-12-14 18:20:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 343 states and 572 transitions. [2022-12-14 18:20:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 572 transitions. [2022-12-14 18:20:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 346 states and 577 transitions. [2022-12-14 18:20:16,319 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 577 transitions. [2022-12-14 18:20:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 347 states and 577 transitions. [2022-12-14 18:20:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2022-12-14 18:20:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2022-12-14 18:20:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2022-12-14 18:20:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 351 states and 582 transitions. [2022-12-14 18:20:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 582 transitions. [2022-12-14 18:20:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2022-12-14 18:20:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2022-12-14 18:20:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:20:16,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 355 states and 587 transitions. [2022-12-14 18:20:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 587 transitions. [2022-12-14 18:20:16,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:16,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 358 states and 592 transitions. [2022-12-14 18:20:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 592 transitions. [2022-12-14 18:20:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:16,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 359 states and 592 transitions. [2022-12-14 18:20:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 592 transitions. [2022-12-14 18:20:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:17,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 362 states and 597 transitions. [2022-12-14 18:20:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 597 transitions. [2022-12-14 18:20:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:17,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 363 states and 597 transitions. [2022-12-14 18:20:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2022-12-14 18:20:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:17,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 366 states and 602 transitions. [2022-12-14 18:20:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 602 transitions. [2022-12-14 18:20:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:17,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:17,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 367 states and 602 transitions. [2022-12-14 18:20:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 602 transitions. [2022-12-14 18:20:17,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:17,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:17,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 386 states and 648 transitions. [2022-12-14 18:20:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 648 transitions. [2022-12-14 18:20:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:18,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:18,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 389 states and 653 transitions. [2022-12-14 18:20:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 653 transitions. [2022-12-14 18:20:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:18,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 390 states and 653 transitions. [2022-12-14 18:20:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 653 transitions. [2022-12-14 18:20:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:18,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:18,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 393 states and 658 transitions. [2022-12-14 18:20:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 658 transitions. [2022-12-14 18:20:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2022-12-14 18:20:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2022-12-14 18:20:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:19,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 397 states and 663 transitions. [2022-12-14 18:20:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 663 transitions. [2022-12-14 18:20:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:20:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:19,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 398 states and 663 transitions. [2022-12-14 18:20:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 663 transitions. [2022-12-14 18:20:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:20:19,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:19,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 418 states and 711 transitions. [2022-12-14 18:20:21,368 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 711 transitions. [2022-12-14 18:20:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 421 states and 716 transitions. [2022-12-14 18:20:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 716 transitions. [2022-12-14 18:20:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 422 states and 716 transitions. [2022-12-14 18:20:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 716 transitions. [2022-12-14 18:20:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 425 states and 721 transitions. [2022-12-14 18:20:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 721 transitions. [2022-12-14 18:20:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 426 states and 721 transitions. [2022-12-14 18:20:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 721 transitions. [2022-12-14 18:20:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 429 states and 726 transitions. [2022-12-14 18:20:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 726 transitions. [2022-12-14 18:20:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 430 states and 726 transitions. [2022-12-14 18:20:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 726 transitions. [2022-12-14 18:20:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 433 states and 731 transitions. [2022-12-14 18:20:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 731 transitions. [2022-12-14 18:20:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 434 states and 731 transitions. [2022-12-14 18:20:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 731 transitions. [2022-12-14 18:20:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 437 states and 736 transitions. [2022-12-14 18:20:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 736 transitions. [2022-12-14 18:20:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 438 states and 736 transitions. [2022-12-14 18:20:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 736 transitions. [2022-12-14 18:20:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:21,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 441 states and 741 transitions. [2022-12-14 18:20:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 741 transitions. [2022-12-14 18:20:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 442 states and 741 transitions. [2022-12-14 18:20:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 741 transitions. [2022-12-14 18:20:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 445 states and 746 transitions. [2022-12-14 18:20:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 746 transitions. [2022-12-14 18:20:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 446 states and 746 transitions. [2022-12-14 18:20:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 746 transitions. [2022-12-14 18:20:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 449 states and 751 transitions. [2022-12-14 18:20:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 751 transitions. [2022-12-14 18:20:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 450 states and 751 transitions. [2022-12-14 18:20:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 751 transitions. [2022-12-14 18:20:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 453 states and 756 transitions. [2022-12-14 18:20:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 756 transitions. [2022-12-14 18:20:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:20:22,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 454 states and 756 transitions. [2022-12-14 18:20:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 756 transitions. [2022-12-14 18:20:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 457 states and 761 transitions. [2022-12-14 18:20:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 761 transitions. [2022-12-14 18:20:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 458 states and 761 transitions. [2022-12-14 18:20:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 761 transitions. [2022-12-14 18:20:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 461 states and 766 transitions. [2022-12-14 18:20:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 766 transitions. [2022-12-14 18:20:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 462 states and 766 transitions. [2022-12-14 18:20:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2022-12-14 18:20:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 465 states and 771 transitions. [2022-12-14 18:20:22,905 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 771 transitions. [2022-12-14 18:20:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 466 states and 771 transitions. [2022-12-14 18:20:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 771 transitions. [2022-12-14 18:20:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 469 states and 776 transitions. [2022-12-14 18:20:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 776 transitions. [2022-12-14 18:20:23,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:23,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:23,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 470 states and 776 transitions. [2022-12-14 18:20:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 776 transitions. [2022-12-14 18:20:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:23,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:23,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 473 states and 781 transitions. [2022-12-14 18:20:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 781 transitions. [2022-12-14 18:20:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:23,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 474 states and 781 transitions. [2022-12-14 18:20:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 781 transitions. [2022-12-14 18:20:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:23,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 500 states and 844 transitions. [2022-12-14 18:20:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 844 transitions. [2022-12-14 18:20:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 503 states and 849 transitions. [2022-12-14 18:20:28,270 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 849 transitions. [2022-12-14 18:20:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 504 states and 849 transitions. [2022-12-14 18:20:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 849 transitions. [2022-12-14 18:20:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 507 states and 854 transitions. [2022-12-14 18:20:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 854 transitions. [2022-12-14 18:20:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 508 states and 854 transitions. [2022-12-14 18:20:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 854 transitions. [2022-12-14 18:20:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 511 states and 859 transitions. [2022-12-14 18:20:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 859 transitions. [2022-12-14 18:20:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 512 states and 859 transitions. [2022-12-14 18:20:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 859 transitions. [2022-12-14 18:20:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 515 states and 864 transitions. [2022-12-14 18:20:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 864 transitions. [2022-12-14 18:20:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:20:28,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 516 states and 864 transitions. [2022-12-14 18:20:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 864 transitions. [2022-12-14 18:20:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:20:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:28,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 543 states and 929 transitions. [2022-12-14 18:20:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 929 transitions. [2022-12-14 18:20:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 546 states and 934 transitions. [2022-12-14 18:20:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 934 transitions. [2022-12-14 18:20:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 547 states and 934 transitions. [2022-12-14 18:20:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 934 transitions. [2022-12-14 18:20:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 550 states and 939 transitions. [2022-12-14 18:20:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 939 transitions. [2022-12-14 18:20:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 551 states and 939 transitions. [2022-12-14 18:20:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 939 transitions. [2022-12-14 18:20:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 554 states and 944 transitions. [2022-12-14 18:20:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 944 transitions. [2022-12-14 18:20:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 555 states and 944 transitions. [2022-12-14 18:20:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 944 transitions. [2022-12-14 18:20:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:34,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:34,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 558 states and 949 transitions. [2022-12-14 18:20:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 949 transitions. [2022-12-14 18:20:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 559 states and 949 transitions. [2022-12-14 18:20:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 949 transitions. [2022-12-14 18:20:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 562 states and 954 transitions. [2022-12-14 18:20:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 954 transitions. [2022-12-14 18:20:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 563 states and 954 transitions. [2022-12-14 18:20:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 954 transitions. [2022-12-14 18:20:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 566 states and 959 transitions. [2022-12-14 18:20:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 959 transitions. [2022-12-14 18:20:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 567 states and 959 transitions. [2022-12-14 18:20:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 959 transitions. [2022-12-14 18:20:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 570 states and 964 transitions. [2022-12-14 18:20:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 964 transitions. [2022-12-14 18:20:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 571 states and 964 transitions. [2022-12-14 18:20:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 964 transitions. [2022-12-14 18:20:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 574 states and 969 transitions. [2022-12-14 18:20:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 969 transitions. [2022-12-14 18:20:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:35,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 575 states and 969 transitions. [2022-12-14 18:20:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 969 transitions. [2022-12-14 18:20:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 578 states and 974 transitions. [2022-12-14 18:20:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 974 transitions. [2022-12-14 18:20:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 579 states and 974 transitions. [2022-12-14 18:20:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 974 transitions. [2022-12-14 18:20:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 582 states and 979 transitions. [2022-12-14 18:20:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 979 transitions. [2022-12-14 18:20:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 583 states and 979 transitions. [2022-12-14 18:20:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 979 transitions. [2022-12-14 18:20:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 586 states and 984 transitions. [2022-12-14 18:20:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 984 transitions. [2022-12-14 18:20:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 587 states and 984 transitions. [2022-12-14 18:20:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 984 transitions. [2022-12-14 18:20:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 590 states and 989 transitions. [2022-12-14 18:20:36,730 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 989 transitions. [2022-12-14 18:20:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:20:36,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 591 states and 989 transitions. [2022-12-14 18:20:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 989 transitions. [2022-12-14 18:20:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:36,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 594 states and 994 transitions. [2022-12-14 18:20:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 994 transitions. [2022-12-14 18:20:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:36,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 595 states and 994 transitions. [2022-12-14 18:20:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 994 transitions. [2022-12-14 18:20:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:36,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 598 states and 999 transitions. [2022-12-14 18:20:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 999 transitions. [2022-12-14 18:20:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 599 states and 999 transitions. [2022-12-14 18:20:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 999 transitions. [2022-12-14 18:20:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 602 states and 1004 transitions. [2022-12-14 18:20:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1004 transitions. [2022-12-14 18:20:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 603 states and 1004 transitions. [2022-12-14 18:20:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1004 transitions. [2022-12-14 18:20:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 606 states and 1009 transitions. [2022-12-14 18:20:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1009 transitions. [2022-12-14 18:20:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 607 states and 1009 transitions. [2022-12-14 18:20:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1009 transitions. [2022-12-14 18:20:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 610 states and 1014 transitions. [2022-12-14 18:20:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1014 transitions. [2022-12-14 18:20:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 611 states and 1014 transitions. [2022-12-14 18:20:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1014 transitions. [2022-12-14 18:20:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 614 states and 1019 transitions. [2022-12-14 18:20:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1019 transitions. [2022-12-14 18:20:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 615 states and 1019 transitions. [2022-12-14 18:20:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1019 transitions. [2022-12-14 18:20:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 618 states and 1024 transitions. [2022-12-14 18:20:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1024 transitions. [2022-12-14 18:20:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 619 states and 1024 transitions. [2022-12-14 18:20:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1024 transitions. [2022-12-14 18:20:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:37,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 622 states and 1029 transitions. [2022-12-14 18:20:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1029 transitions. [2022-12-14 18:20:37,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:37,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:37,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 623 states and 1029 transitions. [2022-12-14 18:20:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1029 transitions. [2022-12-14 18:20:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 626 states and 1034 transitions. [2022-12-14 18:20:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1034 transitions. [2022-12-14 18:20:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 627 states and 1034 transitions. [2022-12-14 18:20:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1034 transitions. [2022-12-14 18:20:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 630 states and 1039 transitions. [2022-12-14 18:20:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1039 transitions. [2022-12-14 18:20:38,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 631 states and 1039 transitions. [2022-12-14 18:20:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1039 transitions. [2022-12-14 18:20:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 634 states and 1044 transitions. [2022-12-14 18:20:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1044 transitions. [2022-12-14 18:20:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 635 states and 1044 transitions. [2022-12-14 18:20:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1044 transitions. [2022-12-14 18:20:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 638 states and 1049 transitions. [2022-12-14 18:20:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1049 transitions. [2022-12-14 18:20:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:20:38,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 639 states and 1049 transitions. [2022-12-14 18:20:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1049 transitions. [2022-12-14 18:20:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:20:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:38,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 668 states and 1116 transitions. [2022-12-14 18:20:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1116 transitions. [2022-12-14 18:20:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:20:41,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 671 states and 1121 transitions. [2022-12-14 18:20:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1121 transitions. [2022-12-14 18:20:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:20:41,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:41,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:20:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:20:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 673 states and 1132 transitions. [2022-12-14 18:20:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1132 transitions. [2022-12-14 18:20:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:20:42,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:20:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:20:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:20:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:21:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 717 states and 1246 transitions. [2022-12-14 18:21:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1246 transitions. [2022-12-14 18:21:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:06,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:06,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 720 states and 1251 transitions. [2022-12-14 18:21:07,044 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1251 transitions. [2022-12-14 18:21:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 721 states and 1251 transitions. [2022-12-14 18:21:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1251 transitions. [2022-12-14 18:21:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 724 states and 1256 transitions. [2022-12-14 18:21:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1256 transitions. [2022-12-14 18:21:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 725 states and 1256 transitions. [2022-12-14 18:21:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1256 transitions. [2022-12-14 18:21:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 728 states and 1261 transitions. [2022-12-14 18:21:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1261 transitions. [2022-12-14 18:21:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 729 states and 1261 transitions. [2022-12-14 18:21:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1261 transitions. [2022-12-14 18:21:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 732 states and 1266 transitions. [2022-12-14 18:21:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1266 transitions. [2022-12-14 18:21:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 733 states and 1266 transitions. [2022-12-14 18:21:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1266 transitions. [2022-12-14 18:21:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 736 states and 1271 transitions. [2022-12-14 18:21:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1271 transitions. [2022-12-14 18:21:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:07,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:07,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 737 states and 1271 transitions. [2022-12-14 18:21:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1271 transitions. [2022-12-14 18:21:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:08,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:08,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 740 states and 1276 transitions. [2022-12-14 18:21:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1276 transitions. [2022-12-14 18:21:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:08,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:08,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 741 states and 1276 transitions. [2022-12-14 18:21:08,275 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1276 transitions. [2022-12-14 18:21:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:08,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:08,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 744 states and 1281 transitions. [2022-12-14 18:21:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1281 transitions. [2022-12-14 18:21:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 745 states and 1281 transitions. [2022-12-14 18:21:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1281 transitions. [2022-12-14 18:21:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:08,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:21:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 790 states and 1387 transitions. [2022-12-14 18:21:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1387 transitions. [2022-12-14 18:21:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:28,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:21:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 792 states and 1390 transitions. [2022-12-14 18:21:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1390 transitions. [2022-12-14 18:21:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 795 states and 1395 transitions. [2022-12-14 18:21:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1395 transitions. [2022-12-14 18:21:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 796 states and 1395 transitions. [2022-12-14 18:21:29,433 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1395 transitions. [2022-12-14 18:21:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 799 states and 1400 transitions. [2022-12-14 18:21:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1400 transitions. [2022-12-14 18:21:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 800 states and 1400 transitions. [2022-12-14 18:21:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1400 transitions. [2022-12-14 18:21:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 803 states and 1405 transitions. [2022-12-14 18:21:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1405 transitions. [2022-12-14 18:21:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 804 states and 1405 transitions. [2022-12-14 18:21:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1405 transitions. [2022-12-14 18:21:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:29,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:30,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 807 states and 1410 transitions. [2022-12-14 18:21:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1410 transitions. [2022-12-14 18:21:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:30,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 808 states and 1410 transitions. [2022-12-14 18:21:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1410 transitions. [2022-12-14 18:21:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:30,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:30,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:30,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 811 states and 1415 transitions. [2022-12-14 18:21:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1415 transitions. [2022-12-14 18:21:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:21:30,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:21:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 812 states and 1415 transitions. [2022-12-14 18:21:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1415 transitions. [2022-12-14 18:21:30,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:21:30,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:21:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 833 states and 1459 transitions. [2022-12-14 18:21:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1459 transitions. [2022-12-14 18:21:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:21:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:21:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:21:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 929 states and 1679 transitions. [2022-12-14 18:21:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1679 transitions. [2022-12-14 18:21:53,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:21:53,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:21:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:21:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:21:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:22:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 969 states and 1784 transitions. [2022-12-14 18:22:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1784 transitions. [2022-12-14 18:22:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:22:19,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:23,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:22:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1016 states and 1921 transitions. [2022-12-14 18:22:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1921 transitions. [2022-12-14 18:22:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:22:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:22:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:23:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1063 states and 2020 transitions. [2022-12-14 18:23:36,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2020 transitions. [2022-12-14 18:23:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:23:36,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:36,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:23:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1065 states and 2030 transitions. [2022-12-14 18:23:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2030 transitions. [2022-12-14 18:23:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:23:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:23:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:51,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1070 states and 2054 transitions. [2022-12-14 18:23:51,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2054 transitions. [2022-12-14 18:23:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:23:51,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:51,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:23:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:24:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1117 states and 2188 transitions. [2022-12-14 18:24:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2188 transitions. [2022-12-14 18:24:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:24:46,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:25:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1168 states and 2298 transitions. [2022-12-14 18:25:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2298 transitions. [2022-12-14 18:25:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:25:40,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:25:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1171 states and 2312 transitions. [2022-12-14 18:25:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2312 transitions. [2022-12-14 18:25:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:25:45,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:25:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1180 states and 2336 transitions. [2022-12-14 18:25:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2336 transitions. [2022-12-14 18:25:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:25:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:26:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1190 states and 2365 transitions. [2022-12-14 18:26:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2365 transitions. [2022-12-14 18:26:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:26:06,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:27:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1247 states and 2489 transitions. [2022-12-14 18:27:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2489 transitions. [2022-12-14 18:27:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:15,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:27:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1249 states and 2501 transitions. [2022-12-14 18:27:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2501 transitions. [2022-12-14 18:27:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:20,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:20,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:27:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1252 states and 2506 transitions. [2022-12-14 18:27:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2506 transitions. [2022-12-14 18:27:23,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:23,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:27:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1253 states and 2514 transitions. [2022-12-14 18:27:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2514 transitions. [2022-12-14 18:27:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:24,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:27:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1256 states and 2519 transitions. [2022-12-14 18:27:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2519 transitions. [2022-12-14 18:27:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:27:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1259 states and 2524 transitions. [2022-12-14 18:27:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2524 transitions. [2022-12-14 18:27:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:27,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:27:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1260 states and 2527 transitions. [2022-12-14 18:27:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2527 transitions. [2022-12-14 18:27:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:29,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:27:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1261 states and 2532 transitions. [2022-12-14 18:27:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2532 transitions. [2022-12-14 18:27:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:27:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1265 states and 2544 transitions. [2022-12-14 18:27:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2544 transitions. [2022-12-14 18:27:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:32,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:27:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1268 states and 2549 transitions. [2022-12-14 18:27:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2549 transitions. [2022-12-14 18:27:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:33,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:33,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:27:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1269 states and 2551 transitions. [2022-12-14 18:27:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2551 transitions. [2022-12-14 18:27:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:27:36,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:29:03,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1316 states and 2702 transitions. [2022-12-14 18:29:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2702 transitions. [2022-12-14 18:29:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:29:03,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:29:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1317 states and 2705 transitions. [2022-12-14 18:29:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2705 transitions. [2022-12-14 18:29:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:29:06,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:29:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:29:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1324 states and 2730 transitions. [2022-12-14 18:29:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2730 transitions. [2022-12-14 18:29:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:29:23,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:29:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:29:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:29:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:30:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1364 states and 2849 transitions. [2022-12-14 18:30:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2849 transitions. [2022-12-14 18:30:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:30:09,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:09,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:30:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1376 states and 2884 transitions. [2022-12-14 18:30:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2884 transitions. [2022-12-14 18:30:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:30:32,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:30:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:30:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1379 states and 2890 transitions. [2022-12-14 18:30:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2890 transitions. [2022-12-14 18:30:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:30:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:30:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:30:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:30:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:31:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:31:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1411 states and 2984 transitions. [2022-12-14 18:31:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2984 transitions. [2022-12-14 18:31:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:31:05,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:31:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:31:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:31:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:33:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1458 states and 3137 transitions. [2022-12-14 18:33:40,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 3137 transitions. [2022-12-14 18:33:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:33:40,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:40,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:33:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1461 states and 3142 transitions. [2022-12-14 18:33:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3142 transitions. [2022-12-14 18:33:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:33:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:33:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:34:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:34:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1474 states and 3180 transitions. [2022-12-14 18:34:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 3180 transitions. [2022-12-14 18:34:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:34:27,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:34:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:34:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:34:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.