./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/nested-3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/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_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/nested-3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 13e5ee77a02e52d8ba8ae9f3698472ae34be00d2574eddc823f2c8e804568236 --- 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 18:05:32,890 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:05:32,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:05:32,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:05:32,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:05:32,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:05:32,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:05:32,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:05:32,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:05:32,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:05:32,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:05:32,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:05:32,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:05:32,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:05:32,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:05:32,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:05:32,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:05:32,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:05:32,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:05:32,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:05:32,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:05:32,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:05:32,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:05:32,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:05:32,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:05:32,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:05:32,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:05:32,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:05:32,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:05:32,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:05:32,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:05:32,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:05:32,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:05:32,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:05:32,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:05:32,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:05:32,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:05:32,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:05:32,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:05:32,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:05:32,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:05:32,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 18:05:32,967 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:05:32,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:05:32,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:05:32,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:05:32,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:05:32,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:05:32,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:05:32,970 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:05:32,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:05:32,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:05:32,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:05:32,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:05:32,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:05:32,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:05:32,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:05:32,972 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:05:32,972 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:05:32,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:05:32,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:05:32,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:05:32,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:05:32,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:05:32,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:05:32,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:32,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:05:32,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:05:32,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:05:32,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:05:32,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:05:32,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:05:32,975 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_b5ebd249-3640-4b5c-9c30-34ad6303c150/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13e5ee77a02e52d8ba8ae9f3698472ae34be00d2574eddc823f2c8e804568236 [2022-12-14 18:05:33,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:05:33,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:05:33,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:05:33,167 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:05:33,167 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:05:33,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/loop-industry-pattern/nested-3.c [2022-12-14 18:05:35,766 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:05:35,906 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:05:35,906 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/sv-benchmarks/c/loop-industry-pattern/nested-3.c [2022-12-14 18:05:35,910 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/data/3d7359e3b/d67ffef7423d428d9e8813c2f9c262e4/FLAGee91164e8 [2022-12-14 18:05:35,920 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/data/3d7359e3b/d67ffef7423d428d9e8813c2f9c262e4 [2022-12-14 18:05:35,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:05:35,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:05:35,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:35,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:05:35,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:05:35,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:35" (1/1) ... [2022-12-14 18:05:35,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296b5d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:35, skipping insertion in model container [2022-12-14 18:05:35,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:35" (1/1) ... [2022-12-14 18:05:35,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:05:35,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:05:36,056 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_b5ebd249-3640-4b5c-9c30-34ad6303c150/sv-benchmarks/c/loop-industry-pattern/nested-3.c[404,417] [2022-12-14 18:05:36,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:36,075 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:05:36,085 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_b5ebd249-3640-4b5c-9c30-34ad6303c150/sv-benchmarks/c/loop-industry-pattern/nested-3.c[404,417] [2022-12-14 18:05:36,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:36,100 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:05:36,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36 WrapperNode [2022-12-14 18:05:36,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:36,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:36,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:05:36,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:05:36,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,126 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 66 [2022-12-14 18:05:36,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:36,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:05:36,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:05:36,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:05:36,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,143 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,144 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:05:36,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:05:36,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:05:36,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:05:36,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:36,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:05:36,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:05:36,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5ebd249-3640-4b5c-9c30-34ad6303c150/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:05:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:05:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:05:36,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:05:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:05:36,270 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:05:36,271 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:05:36,402 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:05:36,429 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:05:36,429 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:05:36,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:36 BoogieIcfgContainer [2022-12-14 18:05:36,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:05:36,431 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:05:36,431 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:05:36,438 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:05:36,438 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:36" (1/1) ... [2022-12-14 18:05:36,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:05:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2022-12-14 18:05:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2022-12-14 18:05:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 18:05:36,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,660 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 18:05:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2022-12-14 18:05:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-12-14 18:05:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 18:05:36,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,763 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 18:05:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2022-12-14 18:05:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2022-12-14 18:05:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:05:36,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2022-12-14 18:05:36,936 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2022-12-14 18:05:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:05:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 41 states and 47 transitions. [2022-12-14 18:05:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2022-12-14 18:05:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:05:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:05:37,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2022-12-14 18:05:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2022-12-14 18:05:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 18:05:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:37,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 37 states and 41 transitions. [2022-12-14 18:05:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2022-12-14 18:05:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:05:37,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:05:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2022-12-14 18:05:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2022-12-14 18:05:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 18:05:37,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 50 states and 57 transitions. [2022-12-14 18:05:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2022-12-14 18:05:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 18:05:37,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:38,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:38,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 53 states and 60 transitions. [2022-12-14 18:05:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 60 transitions. [2022-12-14 18:05:38,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 18:05:38,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:38,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 56 states and 63 transitions. [2022-12-14 18:05:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2022-12-14 18:05:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 18:05:38,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:38,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 59 states and 66 transitions. [2022-12-14 18:05:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 66 transitions. [2022-12-14 18:05:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:05:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 62 states and 69 transitions. [2022-12-14 18:05:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 69 transitions. [2022-12-14 18:05:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 18:05:39,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:39,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 65 states and 72 transitions. [2022-12-14 18:05:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 72 transitions. [2022-12-14 18:05:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 18:05:39,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 68 states and 75 transitions. [2022-12-14 18:05:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 75 transitions. [2022-12-14 18:05:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 18:05:40,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:41,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:41,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2022-12-14 18:05:41,094 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2022-12-14 18:05:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 18:05:41,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:41,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 74 states and 81 transitions. [2022-12-14 18:05:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-12-14 18:05:41,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 18:05:41,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:41,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions. [2022-12-14 18:05:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions. [2022-12-14 18:05:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 18:05:42,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 80 states and 87 transitions. [2022-12-14 18:05:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions. [2022-12-14 18:05:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 18:05:43,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:43,285 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 83 states and 90 transitions. [2022-12-14 18:05:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 90 transitions. [2022-12-14 18:05:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 18:05:43,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:43,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 86 states and 93 transitions. [2022-12-14 18:05:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-12-14 18:05:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 18:05:44,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 89 states and 96 transitions. [2022-12-14 18:05:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 96 transitions. [2022-12-14 18:05:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 18:05:45,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 92 states and 99 transitions. [2022-12-14 18:05:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 99 transitions. [2022-12-14 18:05:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 18:05:45,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 95 states and 102 transitions. [2022-12-14 18:05:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 102 transitions. [2022-12-14 18:05:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 18:05:46,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 98 states and 105 transitions. [2022-12-14 18:05:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 105 transitions. [2022-12-14 18:05:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 18:05:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 101 states and 108 transitions. [2022-12-14 18:05:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 108 transitions. [2022-12-14 18:05:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 18:05:48,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 104 states and 111 transitions. [2022-12-14 18:05:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 111 transitions. [2022-12-14 18:05:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 18:05:49,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 107 states and 114 transitions. [2022-12-14 18:05:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 114 transitions. [2022-12-14 18:05:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:05:50,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 110 states and 117 transitions. [2022-12-14 18:05:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 117 transitions. [2022-12-14 18:05:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:05:51,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 113 states and 120 transitions. [2022-12-14 18:05:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 120 transitions. [2022-12-14 18:05:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:05:52,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:52,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 116 states and 123 transitions. [2022-12-14 18:05:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 123 transitions. [2022-12-14 18:05:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:05:53,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2022-12-14 18:05:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2022-12-14 18:05:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:05:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:55,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2022-12-14 18:05:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2022-12-14 18:05:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:05:55,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 125 states and 132 transitions. [2022-12-14 18:05:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 132 transitions. [2022-12-14 18:05:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:05:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:58,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 128 states and 135 transitions. [2022-12-14 18:05:58,126 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 135 transitions. [2022-12-14 18:05:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:05:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:58,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:05:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 131 states and 138 transitions. [2022-12-14 18:05:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 138 transitions. [2022-12-14 18:05:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:05:59,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:05:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 134 states and 141 transitions. [2022-12-14 18:06:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 141 transitions. [2022-12-14 18:06:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:06:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 137 states and 144 transitions. [2022-12-14 18:06:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 144 transitions. [2022-12-14 18:06:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:06:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:03,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 140 states and 147 transitions. [2022-12-14 18:06:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 147 transitions. [2022-12-14 18:06:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:06:03,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 143 states and 150 transitions. [2022-12-14 18:06:04,747 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 150 transitions. [2022-12-14 18:06:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:06:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 146 states and 153 transitions. [2022-12-14 18:06:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 153 transitions. [2022-12-14 18:06:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:06:06,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 149 states and 156 transitions. [2022-12-14 18:06:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 156 transitions. [2022-12-14 18:06:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:06:07,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 152 states and 159 transitions. [2022-12-14 18:06:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 159 transitions. [2022-12-14 18:06:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 18:06:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 155 states and 162 transitions. [2022-12-14 18:06:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 162 transitions. [2022-12-14 18:06:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:06:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:11,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:12,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 158 states and 165 transitions. [2022-12-14 18:06:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 165 transitions. [2022-12-14 18:06:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 18:06:12,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:14,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 161 states and 168 transitions. [2022-12-14 18:06:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 168 transitions. [2022-12-14 18:06:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 18:06:14,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 164 states and 171 transitions. [2022-12-14 18:06:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 171 transitions. [2022-12-14 18:06:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:06:16,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:16,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:18,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 167 states and 174 transitions. [2022-12-14 18:06:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 174 transitions. [2022-12-14 18:06:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 18:06:18,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 170 states and 177 transitions. [2022-12-14 18:06:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 177 transitions. [2022-12-14 18:06:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:06:20,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:20,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2752 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 173 states and 180 transitions. [2022-12-14 18:06:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 180 transitions. [2022-12-14 18:06:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 18:06:22,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2882 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 176 states and 183 transitions. [2022-12-14 18:06:25,077 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 183 transitions. [2022-12-14 18:06:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:06:25,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 179 states and 186 transitions. [2022-12-14 18:06:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 186 transitions. [2022-12-14 18:06:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 18:06:27,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3151 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 182 states and 189 transitions. [2022-12-14 18:06:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 189 transitions. [2022-12-14 18:06:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 18:06:29,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3290 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 185 states and 192 transitions. [2022-12-14 18:06:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 192 transitions. [2022-12-14 18:06:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 18:06:31,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 188 states and 195 transitions. [2022-12-14 18:06:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 195 transitions. [2022-12-14 18:06:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 18:06:34,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:34,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:35,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3577 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 191 states and 198 transitions. [2022-12-14 18:06:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 198 transitions. [2022-12-14 18:06:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 18:06:37,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3725 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 194 states and 201 transitions. [2022-12-14 18:06:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 201 transitions. [2022-12-14 18:06:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:06:39,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3876 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:42,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 197 states and 204 transitions. [2022-12-14 18:06:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 204 transitions. [2022-12-14 18:06:42,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 18:06:42,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4030 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 200 states and 207 transitions. [2022-12-14 18:06:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 207 transitions. [2022-12-14 18:06:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 18:06:45,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4187 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 203 states and 210 transitions. [2022-12-14 18:06:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 210 transitions. [2022-12-14 18:06:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 18:06:47,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4347 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 206 states and 213 transitions. [2022-12-14 18:06:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 213 transitions. [2022-12-14 18:06:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 18:06:50,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4510 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 209 states and 216 transitions. [2022-12-14 18:06:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 216 transitions. [2022-12-14 18:06:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 18:06:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:53,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4676 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 212 states and 219 transitions. [2022-12-14 18:06:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 219 transitions. [2022-12-14 18:06:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 18:06:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:56,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:06:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4845 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:06:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:06:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 215 states and 222 transitions. [2022-12-14 18:06:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 222 transitions. [2022-12-14 18:06:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 18:06:59,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:06:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:06:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:01,450 INFO L134 CoverageAnalysis]: Checked inductivity of 5017 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 218 states and 225 transitions. [2022-12-14 18:07:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 225 transitions. [2022-12-14 18:07:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 18:07:02,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5192 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:05,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 221 states and 228 transitions. [2022-12-14 18:07:05,983 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 228 transitions. [2022-12-14 18:07:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 18:07:05,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 224 states and 231 transitions. [2022-12-14 18:07:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 231 transitions. [2022-12-14 18:07:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:07:09,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:09,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5551 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 227 states and 234 transitions. [2022-12-14 18:07:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 234 transitions. [2022-12-14 18:07:12,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 18:07:12,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5735 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 230 states and 237 transitions. [2022-12-14 18:07:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 237 transitions. [2022-12-14 18:07:15,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 18:07:15,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:15,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5922 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 233 states and 240 transitions. [2022-12-14 18:07:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 240 transitions. [2022-12-14 18:07:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:07:19,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:19,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6112 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 236 states and 243 transitions. [2022-12-14 18:07:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 243 transitions. [2022-12-14 18:07:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 18:07:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6305 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 239 states and 246 transitions. [2022-12-14 18:07:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 246 transitions. [2022-12-14 18:07:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-14 18:07:26,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6501 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:30,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 242 states and 249 transitions. [2022-12-14 18:07:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 249 transitions. [2022-12-14 18:07:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:07:30,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:30,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6700 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 245 states and 252 transitions. [2022-12-14 18:07:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 252 transitions. [2022-12-14 18:07:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:07:34,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:34,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 248 states and 255 transitions. [2022-12-14 18:07:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 255 transitions. [2022-12-14 18:07:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 18:07:38,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:38,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7107 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 251 states and 258 transitions. [2022-12-14 18:07:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 258 transitions. [2022-12-14 18:07:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 18:07:42,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7315 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 254 states and 261 transitions. [2022-12-14 18:07:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 261 transitions. [2022-12-14 18:07:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 18:07:47,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7526 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 257 states and 264 transitions. [2022-12-14 18:07:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 264 transitions. [2022-12-14 18:07:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 18:07:52,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:52,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:54,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7740 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:07:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:07:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 260 states and 267 transitions. [2022-12-14 18:07:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 267 transitions. [2022-12-14 18:07:56,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:07:56,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:07:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:07:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:07:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7957 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 263 states and 270 transitions. [2022-12-14 18:08:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 270 transitions. [2022-12-14 18:08:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 18:08:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8177 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 266 states and 273 transitions. [2022-12-14 18:08:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 273 transitions. [2022-12-14 18:08:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 18:08:05,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:05,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 269 states and 276 transitions. [2022-12-14 18:08:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 276 transitions. [2022-12-14 18:08:09,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 18:08:09,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:09,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8626 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 272 states and 279 transitions. [2022-12-14 18:08:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 279 transitions. [2022-12-14 18:08:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 18:08:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:14,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8855 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 275 states and 282 transitions. [2022-12-14 18:08:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 282 transitions. [2022-12-14 18:08:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 18:08:19,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:19,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 9087 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 278 states and 285 transitions. [2022-12-14 18:08:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 285 transitions. [2022-12-14 18:08:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 18:08:24,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 9322 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 281 states and 288 transitions. [2022-12-14 18:08:30,040 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 288 transitions. [2022-12-14 18:08:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 18:08:30,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:30,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 9560 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 284 states and 291 transitions. [2022-12-14 18:08:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 291 transitions. [2022-12-14 18:08:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 18:08:35,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:41,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 287 states and 294 transitions. [2022-12-14 18:08:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 294 transitions. [2022-12-14 18:08:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 18:08:41,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:44,303 INFO L134 CoverageAnalysis]: Checked inductivity of 10045 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 290 states and 297 transitions. [2022-12-14 18:08:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 297 transitions. [2022-12-14 18:08:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:08:46,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 10292 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:53,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 293 states and 300 transitions. [2022-12-14 18:08:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 300 transitions. [2022-12-14 18:08:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 18:08:53,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:56,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10542 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:08:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 296 states and 303 transitions. [2022-12-14 18:08:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 303 transitions. [2022-12-14 18:08:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 18:08:58,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 10795 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 299 states and 306 transitions. [2022-12-14 18:09:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 306 transitions. [2022-12-14 18:09:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 18:09:05,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11051 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 302 states and 309 transitions. [2022-12-14 18:09:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 309 transitions. [2022-12-14 18:09:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 18:09:11,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11310 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 305 states and 312 transitions. [2022-12-14 18:09:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 312 transitions. [2022-12-14 18:09:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 18:09:17,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:17,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 11572 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 308 states and 315 transitions. [2022-12-14 18:09:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 315 transitions. [2022-12-14 18:09:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 18:09:23,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11837 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:30,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 311 states and 318 transitions. [2022-12-14 18:09:30,054 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 318 transitions. [2022-12-14 18:09:30,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 18:09:30,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:30,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 314 states and 321 transitions. [2022-12-14 18:09:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 321 transitions. [2022-12-14 18:09:36,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 18:09:36,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:36,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 12376 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 317 states and 324 transitions. [2022-12-14 18:09:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 324 transitions. [2022-12-14 18:09:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 18:09:43,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:43,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 12650 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 320 states and 327 transitions. [2022-12-14 18:09:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 327 transitions. [2022-12-14 18:09:50,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-14 18:09:50,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:50,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:09:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12927 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:09:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:09:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 323 states and 330 transitions. [2022-12-14 18:09:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 330 transitions. [2022-12-14 18:09:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-14 18:09:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:09:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:09:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 13207 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 326 states and 333 transitions. [2022-12-14 18:10:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 333 transitions. [2022-12-14 18:10:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-14 18:10:04,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 13490 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 329 states and 336 transitions. [2022-12-14 18:10:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 336 transitions. [2022-12-14 18:10:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-14 18:10:12,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 13776 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:18,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 332 states and 339 transitions. [2022-12-14 18:10:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 339 transitions. [2022-12-14 18:10:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 18:10:18,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:18,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 14065 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 335 states and 342 transitions. [2022-12-14 18:10:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 342 transitions. [2022-12-14 18:10:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 18:10:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 14357 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 338 states and 345 transitions. [2022-12-14 18:10:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 345 transitions. [2022-12-14 18:10:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-14 18:10:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 14652 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 341 states and 348 transitions. [2022-12-14 18:10:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 348 transitions. [2022-12-14 18:10:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 18:10:41,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14950 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 344 states and 351 transitions. [2022-12-14 18:10:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 351 transitions. [2022-12-14 18:10:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2022-12-14 18:10:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:49,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:10:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 15251 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:10:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:10:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 347 states and 354 transitions. [2022-12-14 18:10:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 354 transitions. [2022-12-14 18:10:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-12-14 18:10:58,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:10:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:10:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15555 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 350 states and 357 transitions. [2022-12-14 18:11:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 357 transitions. [2022-12-14 18:11:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-12-14 18:11:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 15862 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 353 states and 360 transitions. [2022-12-14 18:11:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 360 transitions. [2022-12-14 18:11:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-14 18:11:16,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:16,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16172 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 356 states and 363 transitions. [2022-12-14 18:11:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 363 transitions. [2022-12-14 18:11:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2022-12-14 18:11:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16485 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 359 states and 366 transitions. [2022-12-14 18:11:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 366 transitions. [2022-12-14 18:11:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-12-14 18:11:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16801 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 362 states and 369 transitions. [2022-12-14 18:11:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 369 transitions. [2022-12-14 18:11:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-12-14 18:11:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 17120 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:11:52,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:11:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 365 states and 372 transitions. [2022-12-14 18:11:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 372 transitions. [2022-12-14 18:11:52,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-14 18:11:52,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:11:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:11:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:11:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 17442 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 368 states and 375 transitions. [2022-12-14 18:12:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 375 transitions. [2022-12-14 18:12:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-14 18:12:01,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17767 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 371 states and 378 transitions. [2022-12-14 18:12:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 378 transitions. [2022-12-14 18:12:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-14 18:12:11,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:11,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18095 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 374 states and 381 transitions. [2022-12-14 18:12:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 381 transitions. [2022-12-14 18:12:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-12-14 18:12:21,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 18426 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 377 states and 384 transitions. [2022-12-14 18:12:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 384 transitions. [2022-12-14 18:12:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-12-14 18:12:31,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18760 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 380 states and 387 transitions. [2022-12-14 18:12:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 387 transitions. [2022-12-14 18:12:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-14 18:12:40,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:40,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19097 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:12:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:12:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 383 states and 390 transitions. [2022-12-14 18:12:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 390 transitions. [2022-12-14 18:12:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-14 18:12:51,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:12:51,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:12:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:12:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19437 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 386 states and 393 transitions. [2022-12-14 18:13:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 393 transitions. [2022-12-14 18:13:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-12-14 18:13:01,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:01,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:08,436 INFO L134 CoverageAnalysis]: Checked inductivity of 19780 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 389 states and 396 transitions. [2022-12-14 18:13:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 396 transitions. [2022-12-14 18:13:11,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-14 18:13:11,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:11,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:18,516 INFO L134 CoverageAnalysis]: Checked inductivity of 20126 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 392 states and 399 transitions. [2022-12-14 18:13:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 399 transitions. [2022-12-14 18:13:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-12-14 18:13:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 20475 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 395 states and 402 transitions. [2022-12-14 18:13:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 402 transitions. [2022-12-14 18:13:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-12-14 18:13:31,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:31,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20827 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 398 states and 405 transitions. [2022-12-14 18:13:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 405 transitions. [2022-12-14 18:13:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-12-14 18:13:42,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:13:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 21182 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:13:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:13:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 401 states and 408 transitions. [2022-12-14 18:13:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 408 transitions. [2022-12-14 18:13:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-14 18:13:52,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:13:52,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:13:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 21540 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:04,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 404 states and 411 transitions. [2022-12-14 18:14:04,573 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 411 transitions. [2022-12-14 18:14:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-12-14 18:14:04,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 21901 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 407 states and 414 transitions. [2022-12-14 18:14:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 414 transitions. [2022-12-14 18:14:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-12-14 18:14:16,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 22265 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 410 states and 417 transitions. [2022-12-14 18:14:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 417 transitions. [2022-12-14 18:14:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-14 18:14:28,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:28,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 22632 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 413 states and 420 transitions. [2022-12-14 18:14:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 420 transitions. [2022-12-14 18:14:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-12-14 18:14:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 23002 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:14:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:14:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 416 states and 423 transitions. [2022-12-14 18:14:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 423 transitions. [2022-12-14 18:14:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-14 18:14:51,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:14:51,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:14:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:14:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 23375 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 419 states and 426 transitions. [2022-12-14 18:15:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 426 transitions. [2022-12-14 18:15:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-12-14 18:15:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:12,203 INFO L134 CoverageAnalysis]: Checked inductivity of 23751 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 422 states and 429 transitions. [2022-12-14 18:15:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 429 transitions. [2022-12-14 18:15:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-14 18:15:16,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24130 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 425 states and 432 transitions. [2022-12-14 18:15:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 432 transitions. [2022-12-14 18:15:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-14 18:15:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:37,880 INFO L134 CoverageAnalysis]: Checked inductivity of 24512 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:41,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:41,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 428 states and 435 transitions. [2022-12-14 18:15:41,578 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 435 transitions. [2022-12-14 18:15:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-14 18:15:41,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:41,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:15:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 24897 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:15:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:15:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 431 states and 438 transitions. [2022-12-14 18:15:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 438 transitions. [2022-12-14 18:15:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-12-14 18:15:54,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:15:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:15:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 25285 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 434 states and 441 transitions. [2022-12-14 18:16:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 441 transitions. [2022-12-14 18:16:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-14 18:16:08,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 25676 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:22,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 437 states and 444 transitions. [2022-12-14 18:16:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 444 transitions. [2022-12-14 18:16:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-12-14 18:16:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 26070 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 440 states and 447 transitions. [2022-12-14 18:16:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 447 transitions. [2022-12-14 18:16:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-14 18:16:36,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:16:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 26467 backedges. 0 proven. 26467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:16:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:16:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 443 states and 450 transitions. [2022-12-14 18:16:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 450 transitions. [2022-12-14 18:16:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-12-14 18:16:50,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:16:50,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:16:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 26867 backedges. 0 proven. 26867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 446 states and 453 transitions. [2022-12-14 18:17:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 453 transitions. [2022-12-14 18:17:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-14 18:17:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:04,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 27270 backedges. 0 proven. 27270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 449 states and 456 transitions. [2022-12-14 18:17:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 456 transitions. [2022-12-14 18:17:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-12-14 18:17:20,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 27676 backedges. 0 proven. 27676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 452 states and 459 transitions. [2022-12-14 18:17:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 459 transitions. [2022-12-14 18:17:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-14 18:17:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:17:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 28085 backedges. 0 proven. 28085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:17:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:17:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 455 states and 462 transitions. [2022-12-14 18:17:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 462 transitions. [2022-12-14 18:17:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-14 18:17:49,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:17:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:17:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 28497 backedges. 0 proven. 28497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 458 states and 465 transitions. [2022-12-14 18:18:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 465 transitions. [2022-12-14 18:18:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2022-12-14 18:18:06,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 28912 backedges. 0 proven. 28912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 461 states and 468 transitions. [2022-12-14 18:18:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 468 transitions. [2022-12-14 18:18:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-12-14 18:18:21,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:21,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:33,054 INFO L134 CoverageAnalysis]: Checked inductivity of 29330 backedges. 0 proven. 29330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 464 states and 471 transitions. [2022-12-14 18:18:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 471 transitions. [2022-12-14 18:18:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-12-14 18:18:38,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:38,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:18:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 29751 backedges. 0 proven. 29751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:18:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:18:55,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 467 states and 474 transitions. [2022-12-14 18:18:55,535 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 474 transitions. [2022-12-14 18:18:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-12-14 18:18:55,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:18:55,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:18:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat