./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/xor2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/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_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/xor2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 134cd77c565ec0964d690e2c701df7f2f34c79dd30f80feda5f549f6f11dd00c --- 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 20:56:25,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:56:25,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:56:25,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:56:25,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:56:25,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:56:25,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:56:25,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:56:25,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:56:25,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:56:25,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:56:25,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:56:25,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:56:25,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:56:25,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:56:25,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:56:25,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:56:25,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:56:25,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:56:25,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:56:25,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:56:25,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:56:25,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:56:25,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:56:25,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:56:25,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:56:25,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:56:25,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:56:25,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:56:25,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:56:25,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:56:25,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:56:25,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:56:25,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:56:25,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:56:25,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:56:25,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:56:25,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:56:25,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:56:25,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:56:25,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:56:25,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:56:25,975 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:56:25,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:56:25,976 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:56:25,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:56:25,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:56:25,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:56:25,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:56:25,978 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:56:25,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:56:25,978 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:56:25,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:56:25,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:56:25,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:56:25,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:56:25,979 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:56:25,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:56:25,979 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:56:25,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:56:25,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:56:25,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:56:25,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:56:25,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:56:25,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:56:25,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:56:25,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:56:25,981 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:56:25,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:56:25,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:56:25,982 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_ef9277e6-637a-4cd1-94ad-ff89fc67755b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 134cd77c565ec0964d690e2c701df7f2f34c79dd30f80feda5f549f6f11dd00c [2022-12-14 20:56:26,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:56:26,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:56:26,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:56:26,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:56:26,176 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:56:26,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-crafted/xor2.i [2022-12-14 20:56:28,794 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:56:28,922 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:56:28,923 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/sv-benchmarks/c/array-crafted/xor2.i [2022-12-14 20:56:28,927 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/data/f9a2cbec1/b443fdfc4a7442929d5d638981b5e192/FLAG2049b2fb4 [2022-12-14 20:56:28,937 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/data/f9a2cbec1/b443fdfc4a7442929d5d638981b5e192 [2022-12-14 20:56:28,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:56:28,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:56:28,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:56:28,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:56:28,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:56:28,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:56:28" (1/1) ... [2022-12-14 20:56:28,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cd1014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:28, skipping insertion in model container [2022-12-14 20:56:28,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:56:28" (1/1) ... [2022-12-14 20:56:28,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:56:28,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:56:29,077 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_ef9277e6-637a-4cd1-94ad-ff89fc67755b/sv-benchmarks/c/array-crafted/xor2.i[1291,1304] [2022-12-14 20:56:29,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:56:29,087 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:56:29,103 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_ef9277e6-637a-4cd1-94ad-ff89fc67755b/sv-benchmarks/c/array-crafted/xor2.i[1291,1304] [2022-12-14 20:56:29,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:56:29,115 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:56:29,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29 WrapperNode [2022-12-14 20:56:29,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:56:29,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:56:29,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:56:29,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:56:29,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,142 INFO L138 Inliner]: procedures = 16, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 74 [2022-12-14 20:56:29,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:56:29,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:56:29,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:56:29,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:56:29,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:56:29,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:56:29,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:56:29,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:56:29,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:56:29,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:56:29,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:56:29,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef9277e6-637a-4cd1-94ad-ff89fc67755b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:56:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:56:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:56:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure xor [2022-12-14 20:56:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xor [2022-12-14 20:56:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:56:29,284 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:56:29,285 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:56:29,415 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:56:29,472 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:56:29,472 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 20:56:29,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:56:29 BoogieIcfgContainer [2022-12-14 20:56:29,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:56:29,475 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:56:29,475 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:56:29,482 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:56:29,483 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:56:29" (1/1) ... [2022-12-14 20:56:29,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:56:29,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2022-12-14 20:56:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2022-12-14 20:56:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:56:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:29,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:56:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2022-12-14 20:56:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2022-12-14 20:56:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:56:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:56:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2022-12-14 20:56:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2022-12-14 20:56:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:56:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:56:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2022-12-14 20:56:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2022-12-14 20:56:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:56:30,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:56:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2022-12-14 20:56:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2022-12-14 20:56:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:56:30,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 20:56:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2022-12-14 20:56:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2022-12-14 20:56:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:56:30,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 20:56:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2022-12-14 20:56:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-12-14 20:56:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:56:30,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 20:56:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2022-12-14 20:56:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2022-12-14 20:56:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:56:30,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2022-12-14 20:56:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2022-12-14 20:56:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:56:30,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2022-12-14 20:56:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2022-12-14 20:56:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:56:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2022-12-14 20:56:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2022-12-14 20:56:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:56:30,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:30,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2022-12-14 20:56:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2022-12-14 20:56:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:56:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,205 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2022-12-14 20:56:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2022-12-14 20:56:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:56:31,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2022-12-14 20:56:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2022-12-14 20:56:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:56:31,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2022-12-14 20:56:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2022-12-14 20:56:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:56:31,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:31,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2022-12-14 20:56:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-12-14 20:56:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:56:31,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2022-12-14 20:56:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2022-12-14 20:56:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:56:32,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2022-12-14 20:56:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2022-12-14 20:56:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:56:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2022-12-14 20:56:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-12-14 20:56:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:56:32,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2022-12-14 20:56:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2022-12-14 20:56:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:56:32,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2022-12-14 20:56:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2022-12-14 20:56:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:56:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2022-12-14 20:56:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2022-12-14 20:56:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:56:33,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2022-12-14 20:56:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2022-12-14 20:56:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:56:33,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:33,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 40 states and 50 transitions. [2022-12-14 20:56:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2022-12-14 20:56:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:56:33,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2022-12-14 20:56:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2022-12-14 20:56:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:56:34,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:34,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:34,216 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2022-12-14 20:56:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2022-12-14 20:56:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:56:34,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:34,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:34,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 43 states and 53 transitions. [2022-12-14 20:56:34,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2022-12-14 20:56:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:56:34,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 44 states and 54 transitions. [2022-12-14 20:56:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2022-12-14 20:56:34,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:56:34,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:35,142 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 45 states and 55 transitions. [2022-12-14 20:56:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 55 transitions. [2022-12-14 20:56:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:56:35,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:35,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2022-12-14 20:56:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2022-12-14 20:56:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:56:35,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2022-12-14 20:56:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-12-14 20:56:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:56:35,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2022-12-14 20:56:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-12-14 20:56:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:56:36,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2022-12-14 20:56:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-12-14 20:56:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:56:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2022-12-14 20:56:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2022-12-14 20:56:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:56:36,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2022-12-14 20:56:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2022-12-14 20:56:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:56:37,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:37,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 52 states and 62 transitions. [2022-12-14 20:56:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2022-12-14 20:56:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:56:37,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2022-12-14 20:56:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2022-12-14 20:56:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:56:38,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2022-12-14 20:56:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2022-12-14 20:56:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:56:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2022-12-14 20:56:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-12-14 20:56:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:56:38,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 56 states and 66 transitions. [2022-12-14 20:56:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 66 transitions. [2022-12-14 20:56:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:56:39,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:39,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 57 states and 67 transitions. [2022-12-14 20:56:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2022-12-14 20:56:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:56:39,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:39,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:40,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 58 states and 68 transitions. [2022-12-14 20:56:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 68 transitions. [2022-12-14 20:56:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:56:40,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 59 states and 69 transitions. [2022-12-14 20:56:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2022-12-14 20:56:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:56:40,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 60 states and 70 transitions. [2022-12-14 20:56:41,271 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2022-12-14 20:56:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:56:41,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:41,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 61 states and 71 transitions. [2022-12-14 20:56:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 71 transitions. [2022-12-14 20:56:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:56:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 72 transitions. [2022-12-14 20:56:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 72 transitions. [2022-12-14 20:56:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:56:42,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:42,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 895 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2022-12-14 20:56:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2022-12-14 20:56:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:56:42,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 64 states and 74 transitions. [2022-12-14 20:56:43,387 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 74 transitions. [2022-12-14 20:56:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:56:43,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 65 states and 75 transitions. [2022-12-14 20:56:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 75 transitions. [2022-12-14 20:56:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:56:43,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:43,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:44,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2022-12-14 20:56:44,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2022-12-14 20:56:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:56:44,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2022-12-14 20:56:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2022-12-14 20:56:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:56:45,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 78 transitions. [2022-12-14 20:56:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2022-12-14 20:56:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 20:56:45,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 69 states and 79 transitions. [2022-12-14 20:56:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 79 transitions. [2022-12-14 20:56:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:56:46,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:46,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 70 states and 80 transitions. [2022-12-14 20:56:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 80 transitions. [2022-12-14 20:56:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:56:46,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:46,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 71 states and 81 transitions. [2022-12-14 20:56:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 81 transitions. [2022-12-14 20:56:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:56:47,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:47,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 72 states and 82 transitions. [2022-12-14 20:56:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2022-12-14 20:56:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:56:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1350 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 73 states and 83 transitions. [2022-12-14 20:56:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 83 transitions. [2022-12-14 20:56:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 20:56:48,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 74 states and 84 transitions. [2022-12-14 20:56:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 84 transitions. [2022-12-14 20:56:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:56:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 75 states and 85 transitions. [2022-12-14 20:56:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 85 transitions. [2022-12-14 20:56:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:56:50,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 76 states and 86 transitions. [2022-12-14 20:56:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 86 transitions. [2022-12-14 20:56:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:56:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 77 states and 87 transitions. [2022-12-14 20:56:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2022-12-14 20:56:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:56:51,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:51,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1615 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 78 states and 88 transitions. [2022-12-14 20:56:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 88 transitions. [2022-12-14 20:56:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:56:52,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1671 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 79 states and 89 transitions. [2022-12-14 20:56:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 89 transitions. [2022-12-14 20:56:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:56:53,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions. [2022-12-14 20:56:54,332 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions. [2022-12-14 20:56:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:56:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 81 states and 91 transitions. [2022-12-14 20:56:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 91 transitions. [2022-12-14 20:56:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:56:55,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 82 states and 92 transitions. [2022-12-14 20:56:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 92 transitions. [2022-12-14 20:56:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:56:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 83 states and 93 transitions. [2022-12-14 20:56:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 93 transitions. [2022-12-14 20:56:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:56:56,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:56,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1966 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions. [2022-12-14 20:56:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions. [2022-12-14 20:56:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:56:57,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions. [2022-12-14 20:56:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions. [2022-12-14 20:56:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:56:58,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:56:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2091 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:56:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:56:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions. [2022-12-14 20:56:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions. [2022-12-14 20:56:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:56:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:56:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:56:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2155 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions. [2022-12-14 20:57:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2022-12-14 20:57:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:57:00,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2220 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions. [2022-12-14 20:57:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions. [2022-12-14 20:57:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:57:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:01,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2286 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 89 states and 99 transitions. [2022-12-14 20:57:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 99 transitions. [2022-12-14 20:57:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:57:02,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2353 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 90 states and 100 transitions. [2022-12-14 20:57:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 100 transitions. [2022-12-14 20:57:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:57:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:04,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:04,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 91 states and 101 transitions. [2022-12-14 20:57:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2022-12-14 20:57:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:57:04,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:04,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 92 states and 102 transitions. [2022-12-14 20:57:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 102 transitions. [2022-12-14 20:57:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:57:05,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:05,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 93 states and 103 transitions. [2022-12-14 20:57:06,497 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 103 transitions. [2022-12-14 20:57:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:57:06,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2631 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 94 states and 104 transitions. [2022-12-14 20:57:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 104 transitions. [2022-12-14 20:57:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:57:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:07,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 95 states and 105 transitions. [2022-12-14 20:57:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 105 transitions. [2022-12-14 20:57:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 20:57:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 96 states and 106 transitions. [2022-12-14 20:57:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 106 transitions. [2022-12-14 20:57:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:57:09,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 97 states and 107 transitions. [2022-12-14 20:57:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2022-12-14 20:57:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 20:57:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:10,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:11,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 98 states and 108 transitions. [2022-12-14 20:57:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 108 transitions. [2022-12-14 20:57:11,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 20:57:11,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:11,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:12,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 99 states and 109 transitions. [2022-12-14 20:57:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 109 transitions. [2022-12-14 20:57:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:57:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3078 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 100 states and 110 transitions. [2022-12-14 20:57:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2022-12-14 20:57:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:57:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:15,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3156 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 101 states and 111 transitions. [2022-12-14 20:57:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-12-14 20:57:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:57:15,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:15,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3235 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 102 states and 112 transitions. [2022-12-14 20:57:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2022-12-14 20:57:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:57:16,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3315 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 103 states and 113 transitions. [2022-12-14 20:57:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 113 transitions. [2022-12-14 20:57:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:57:18,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3396 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 104 states and 114 transitions. [2022-12-14 20:57:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 114 transitions. [2022-12-14 20:57:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:57:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 105 states and 115 transitions. [2022-12-14 20:57:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2022-12-14 20:57:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:57:21,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:21,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3561 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 106 states and 116 transitions. [2022-12-14 20:57:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2022-12-14 20:57:22,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:57:22,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:22,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3645 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 107 states and 117 transitions. [2022-12-14 20:57:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 117 transitions. [2022-12-14 20:57:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:57:23,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3730 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 108 states and 118 transitions. [2022-12-14 20:57:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 118 transitions. [2022-12-14 20:57:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 20:57:25,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 109 states and 119 transitions. [2022-12-14 20:57:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 119 transitions. [2022-12-14 20:57:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 20:57:26,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:26,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3903 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 110 states and 120 transitions. [2022-12-14 20:57:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 120 transitions. [2022-12-14 20:57:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:57:28,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3991 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 111 states and 121 transitions. [2022-12-14 20:57:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 121 transitions. [2022-12-14 20:57:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:57:29,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:29,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4080 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 112 states and 122 transitions. [2022-12-14 20:57:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 122 transitions. [2022-12-14 20:57:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:57:31,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4170 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 113 states and 123 transitions. [2022-12-14 20:57:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 123 transitions. [2022-12-14 20:57:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:57:32,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4261 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 114 states and 124 transitions. [2022-12-14 20:57:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 124 transitions. [2022-12-14 20:57:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:57:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:36,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4353 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 115 states and 125 transitions. [2022-12-14 20:57:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 125 transitions. [2022-12-14 20:57:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:57:36,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4446 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 116 states and 126 transitions. [2022-12-14 20:57:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 126 transitions. [2022-12-14 20:57:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:57:38,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4540 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 117 states and 127 transitions. [2022-12-14 20:57:40,083 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 127 transitions. [2022-12-14 20:57:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 20:57:40,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4635 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 118 states and 128 transitions. [2022-12-14 20:57:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 128 transitions. [2022-12-14 20:57:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 20:57:41,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4731 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 119 states and 129 transitions. [2022-12-14 20:57:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 129 transitions. [2022-12-14 20:57:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 20:57:43,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4828 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 120 states and 130 transitions. [2022-12-14 20:57:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 130 transitions. [2022-12-14 20:57:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:57:45,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4926 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 121 states and 131 transitions. [2022-12-14 20:57:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 131 transitions. [2022-12-14 20:57:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:57:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5025 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:48,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 122 states and 132 transitions. [2022-12-14 20:57:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 132 transitions. [2022-12-14 20:57:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 20:57:48,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5125 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 123 states and 133 transitions. [2022-12-14 20:57:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 133 transitions. [2022-12-14 20:57:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 20:57:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:51,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5226 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 124 states and 134 transitions. [2022-12-14 20:57:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 134 transitions. [2022-12-14 20:57:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 20:57:52,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 5328 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 125 states and 135 transitions. [2022-12-14 20:57:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 135 transitions. [2022-12-14 20:57:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 20:57:54,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5431 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 126 states and 136 transitions. [2022-12-14 20:57:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 136 transitions. [2022-12-14 20:57:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 20:57:56,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:57:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5535 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:57:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:57:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2022-12-14 20:57:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2022-12-14 20:57:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 20:57:58,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:57:58,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:57:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2022-12-14 20:58:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2022-12-14 20:58:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 20:58:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:02,085 INFO L134 CoverageAnalysis]: Checked inductivity of 5746 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 129 states and 139 transitions. [2022-12-14 20:58:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 139 transitions. [2022-12-14 20:58:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 20:58:02,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5853 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:04,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2022-12-14 20:58:04,331 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2022-12-14 20:58:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:58:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:04,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5961 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 131 states and 141 transitions. [2022-12-14 20:58:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 141 transitions. [2022-12-14 20:58:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:58:06,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6070 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 132 states and 142 transitions. [2022-12-14 20:58:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 142 transitions. [2022-12-14 20:58:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:58:08,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6180 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 133 states and 143 transitions. [2022-12-14 20:58:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 143 transitions. [2022-12-14 20:58:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:58:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6291 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 134 states and 144 transitions. [2022-12-14 20:58:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 144 transitions. [2022-12-14 20:58:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:58:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6403 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:14,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 135 states and 145 transitions. [2022-12-14 20:58:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 145 transitions. [2022-12-14 20:58:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 20:58:14,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6516 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 136 states and 146 transitions. [2022-12-14 20:58:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 146 transitions. [2022-12-14 20:58:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 20:58:17,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:17,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 137 states and 147 transitions. [2022-12-14 20:58:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 147 transitions. [2022-12-14 20:58:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 20:58:19,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6745 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 138 states and 148 transitions. [2022-12-14 20:58:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 148 transitions. [2022-12-14 20:58:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 20:58:22,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6861 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 139 states and 149 transitions. [2022-12-14 20:58:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 149 transitions. [2022-12-14 20:58:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 20:58:24,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:24,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6978 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 140 states and 150 transitions. [2022-12-14 20:58:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 150 transitions. [2022-12-14 20:58:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 20:58:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7096 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 141 states and 151 transitions. [2022-12-14 20:58:29,492 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 151 transitions. [2022-12-14 20:58:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 20:58:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7215 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 142 states and 152 transitions. [2022-12-14 20:58:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 152 transitions. [2022-12-14 20:58:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 20:58:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7335 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 143 states and 153 transitions. [2022-12-14 20:58:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 153 transitions. [2022-12-14 20:58:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 20:58:34,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:34,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7456 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:36,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 144 states and 154 transitions. [2022-12-14 20:58:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 154 transitions. [2022-12-14 20:58:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 20:58:36,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7578 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 145 states and 155 transitions. [2022-12-14 20:58:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 155 transitions. [2022-12-14 20:58:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 20:58:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:39,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7701 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 146 states and 156 transitions. [2022-12-14 20:58:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 156 transitions. [2022-12-14 20:58:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 20:58:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7825 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 147 states and 157 transitions. [2022-12-14 20:58:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 157 transitions. [2022-12-14 20:58:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 20:58:44,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:44,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7950 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 148 states and 158 transitions. [2022-12-14 20:58:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 158 transitions. [2022-12-14 20:58:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 20:58:47,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:47,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8076 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 149 states and 159 transitions. [2022-12-14 20:58:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 159 transitions. [2022-12-14 20:58:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 20:58:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8203 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 150 states and 160 transitions. [2022-12-14 20:58:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 160 transitions. [2022-12-14 20:58:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 20:58:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8331 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 151 states and 161 transitions. [2022-12-14 20:58:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 161 transitions. [2022-12-14 20:58:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 20:58:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:58:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8460 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:58:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:58:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 152 states and 162 transitions. [2022-12-14 20:58:58,625 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 162 transitions. [2022-12-14 20:58:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 20:58:58,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:58:58,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:58:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8590 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 153 states and 163 transitions. [2022-12-14 20:59:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 163 transitions. [2022-12-14 20:59:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 20:59:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8721 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 154 states and 164 transitions. [2022-12-14 20:59:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 164 transitions. [2022-12-14 20:59:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 20:59:04,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8853 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 155 states and 165 transitions. [2022-12-14 20:59:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2022-12-14 20:59:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:59:07,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8986 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:10,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 156 states and 166 transitions. [2022-12-14 20:59:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 166 transitions. [2022-12-14 20:59:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 20:59:10,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:10,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9120 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 157 states and 167 transitions. [2022-12-14 20:59:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 167 transitions. [2022-12-14 20:59:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 20:59:14,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 9255 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 158 states and 168 transitions. [2022-12-14 20:59:17,386 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 168 transitions. [2022-12-14 20:59:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 20:59:17,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:17,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 9391 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 159 states and 169 transitions. [2022-12-14 20:59:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 169 transitions. [2022-12-14 20:59:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 20:59:20,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 9528 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 160 states and 170 transitions. [2022-12-14 20:59:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 170 transitions. [2022-12-14 20:59:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 20:59:23,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 9666 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 161 states and 171 transitions. [2022-12-14 20:59:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 171 transitions. [2022-12-14 20:59:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 20:59:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 9805 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 162 states and 172 transitions. [2022-12-14 20:59:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 172 transitions. [2022-12-14 20:59:31,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 20:59:31,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:31,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 9945 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 163 states and 173 transitions. [2022-12-14 20:59:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 173 transitions. [2022-12-14 20:59:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 20:59:34,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10086 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 164 states and 174 transitions. [2022-12-14 20:59:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 174 transitions. [2022-12-14 20:59:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 20:59:38,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 10228 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 165 states and 175 transitions. [2022-12-14 20:59:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 175 transitions. [2022-12-14 20:59:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 20:59:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:41,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10371 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 166 states and 176 transitions. [2022-12-14 20:59:44,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 176 transitions. [2022-12-14 20:59:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 20:59:44,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:44,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10515 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 167 states and 177 transitions. [2022-12-14 20:59:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 177 transitions. [2022-12-14 20:59:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 20:59:48,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 10660 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 168 states and 178 transitions. [2022-12-14 20:59:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 178 transitions. [2022-12-14 20:59:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 20:59:51,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 10806 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 169 states and 179 transitions. [2022-12-14 20:59:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 179 transitions. [2022-12-14 20:59:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 20:59:55,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:55,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:59:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10953 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 20:59:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:59:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 170 states and 180 transitions. [2022-12-14 20:59:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 180 transitions. [2022-12-14 20:59:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 20:59:59,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:59:59,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:59:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11101 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 171 states and 181 transitions. [2022-12-14 21:00:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 181 transitions. [2022-12-14 21:00:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 21:00:02,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:02,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11250 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:06,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 172 states and 182 transitions. [2022-12-14 21:00:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 182 transitions. [2022-12-14 21:00:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 21:00:06,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:06,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 173 states and 183 transitions. [2022-12-14 21:00:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 183 transitions. [2022-12-14 21:00:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 21:00:10,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11551 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 174 states and 184 transitions. [2022-12-14 21:00:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 184 transitions. [2022-12-14 21:00:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 21:00:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11703 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 175 states and 185 transitions. [2022-12-14 21:00:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 185 transitions. [2022-12-14 21:00:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 21:00:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11856 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 176 states and 186 transitions. [2022-12-14 21:00:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 186 transitions. [2022-12-14 21:00:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 21:00:22,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:22,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12010 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 177 states and 187 transitions. [2022-12-14 21:00:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 187 transitions. [2022-12-14 21:00:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 21:00:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12165 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 178 states and 188 transitions. [2022-12-14 21:00:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 188 transitions. [2022-12-14 21:00:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 21:00:30,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12321 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 179 states and 189 transitions. [2022-12-14 21:00:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 189 transitions. [2022-12-14 21:00:34,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 21:00:34,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 12478 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 180 states and 190 transitions. [2022-12-14 21:00:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 190 transitions. [2022-12-14 21:00:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 21:00:38,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12636 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 181 states and 191 transitions. [2022-12-14 21:00:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 191 transitions. [2022-12-14 21:00:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 21:00:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12795 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 182 states and 192 transitions. [2022-12-14 21:00:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 192 transitions. [2022-12-14 21:00:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 21:00:46,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:46,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12955 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 183 states and 193 transitions. [2022-12-14 21:00:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 193 transitions. [2022-12-14 21:00:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 21:00:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13116 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:00:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:00:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 184 states and 194 transitions. [2022-12-14 21:00:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 194 transitions. [2022-12-14 21:00:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 21:00:55,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:00:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:00:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:00:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 13278 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 185 states and 195 transitions. [2022-12-14 21:01:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 195 transitions. [2022-12-14 21:01:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 21:01:00,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 13441 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 186 states and 196 transitions. [2022-12-14 21:01:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 196 transitions. [2022-12-14 21:01:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 21:01:04,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:08,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13605 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 187 states and 197 transitions. [2022-12-14 21:01:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 197 transitions. [2022-12-14 21:01:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 21:01:08,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13770 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 188 states and 198 transitions. [2022-12-14 21:01:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 198 transitions. [2022-12-14 21:01:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 21:01:13,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13936 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 189 states and 199 transitions. [2022-12-14 21:01:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 199 transitions. [2022-12-14 21:01:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 21:01:17,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:17,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 14103 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 190 states and 200 transitions. [2022-12-14 21:01:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2022-12-14 21:01:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 21:01:22,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 14271 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 191 states and 201 transitions. [2022-12-14 21:01:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 201 transitions. [2022-12-14 21:01:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 21:01:26,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:26,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14440 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 192 states and 202 transitions. [2022-12-14 21:01:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 202 transitions. [2022-12-14 21:01:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 21:01:31,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 14610 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 193 states and 203 transitions. [2022-12-14 21:01:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 203 transitions. [2022-12-14 21:01:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 21:01:36,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:36,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 14781 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 194 states and 204 transitions. [2022-12-14 21:01:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2022-12-14 21:01:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 21:01:41,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 14953 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2022-12-14 21:01:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2022-12-14 21:01:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-14 21:01:46,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15126 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2022-12-14 21:01:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2022-12-14 21:01:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 21:01:51,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:01:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15300 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:01:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:01:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 197 states and 207 transitions. [2022-12-14 21:01:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 207 transitions. [2022-12-14 21:01:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 21:01:56,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:01:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:01:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15475 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 198 states and 208 transitions. [2022-12-14 21:02:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 208 transitions. [2022-12-14 21:02:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 21:02:01,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:05,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15651 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 199 states and 209 transitions. [2022-12-14 21:02:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 209 transitions. [2022-12-14 21:02:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 21:02:06,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:06,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15828 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 200 states and 210 transitions. [2022-12-14 21:02:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 210 transitions. [2022-12-14 21:02:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 21:02:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:16,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16006 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 201 states and 211 transitions. [2022-12-14 21:02:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 211 transitions. [2022-12-14 21:02:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 21:02:16,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:16,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16185 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 202 states and 212 transitions. [2022-12-14 21:02:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 212 transitions. [2022-12-14 21:02:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 21:02:22,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:22,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16365 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 203 states and 213 transitions. [2022-12-14 21:02:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 213 transitions. [2022-12-14 21:02:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 21:02:27,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16546 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 204 states and 214 transitions. [2022-12-14 21:02:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 214 transitions. [2022-12-14 21:02:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 21:02:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 205 states and 215 transitions. [2022-12-14 21:02:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 215 transitions. [2022-12-14 21:02:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 21:02:38,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16911 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 206 states and 216 transitions. [2022-12-14 21:02:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 216 transitions. [2022-12-14 21:02:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 21:02:43,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:48,903 INFO L134 CoverageAnalysis]: Checked inductivity of 17095 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 207 states and 217 transitions. [2022-12-14 21:02:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 217 transitions. [2022-12-14 21:02:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 21:02:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:02:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17280 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:02:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:02:54,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 208 states and 218 transitions. [2022-12-14 21:02:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 218 transitions. [2022-12-14 21:02:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 21:02:54,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:02:54,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:02:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 17466 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:00,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 209 states and 219 transitions. [2022-12-14 21:03:00,514 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 219 transitions. [2022-12-14 21:03:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 21:03:00,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 17653 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 210 states and 220 transitions. [2022-12-14 21:03:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 220 transitions. [2022-12-14 21:03:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 21:03:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17841 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 211 states and 221 transitions. [2022-12-14 21:03:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 221 transitions. [2022-12-14 21:03:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 21:03:11,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18030 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 212 states and 222 transitions. [2022-12-14 21:03:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 222 transitions. [2022-12-14 21:03:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 21:03:17,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 18220 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 213 states and 223 transitions. [2022-12-14 21:03:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 223 transitions. [2022-12-14 21:03:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 21:03:23,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 18411 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 214 states and 224 transitions. [2022-12-14 21:03:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 224 transitions. [2022-12-14 21:03:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 21:03:29,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:29,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 18603 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 215 states and 225 transitions. [2022-12-14 21:03:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 225 transitions. [2022-12-14 21:03:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 21:03:35,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 18796 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 216 states and 226 transitions. [2022-12-14 21:03:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 226 transitions. [2022-12-14 21:03:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 21:03:41,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:41,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 18990 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 217 states and 227 transitions. [2022-12-14 21:03:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 227 transitions. [2022-12-14 21:03:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 21:03:48,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:48,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:03:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19185 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:03:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:03:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 218 states and 228 transitions. [2022-12-14 21:03:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 228 transitions. [2022-12-14 21:03:54,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 21:03:54,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:03:54,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:03:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 19381 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 219 states and 229 transitions. [2022-12-14 21:04:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 229 transitions. [2022-12-14 21:04:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 21:04:00,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19578 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 220 states and 230 transitions. [2022-12-14 21:04:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 230 transitions. [2022-12-14 21:04:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 21:04:07,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:07,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:13,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19776 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 221 states and 231 transitions. [2022-12-14 21:04:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 231 transitions. [2022-12-14 21:04:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 21:04:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19975 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:20,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 222 states and 232 transitions. [2022-12-14 21:04:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 232 transitions. [2022-12-14 21:04:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 21:04:20,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:20,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 20175 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 223 states and 233 transitions. [2022-12-14 21:04:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 233 transitions. [2022-12-14 21:04:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 21:04:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:26,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 20376 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 224 states and 234 transitions. [2022-12-14 21:04:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 234 transitions. [2022-12-14 21:04:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 21:04:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20578 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 225 states and 235 transitions. [2022-12-14 21:04:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 235 transitions. [2022-12-14 21:04:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 21:04:39,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 20781 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 226 states and 236 transitions. [2022-12-14 21:04:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 236 transitions. [2022-12-14 21:04:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 21:04:46,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20985 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:04:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:04:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 227 states and 237 transitions. [2022-12-14 21:04:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 237 transitions. [2022-12-14 21:04:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 21:04:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:04:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:04:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:04:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 21190 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 228 states and 238 transitions. [2022-12-14 21:05:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 238 transitions. [2022-12-14 21:05:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 21:05:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:00,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 21396 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 229 states and 239 transitions. [2022-12-14 21:05:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 239 transitions. [2022-12-14 21:05:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 21:05:07,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 21603 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:14,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2022-12-14 21:05:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2022-12-14 21:05:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 21:05:14,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 21811 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2022-12-14 21:05:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2022-12-14 21:05:21,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 21:05:21,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:21,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:28,345 INFO L134 CoverageAnalysis]: Checked inductivity of 22020 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2022-12-14 21:05:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2022-12-14 21:05:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 21:05:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22230 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2022-12-14 21:05:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2022-12-14 21:05:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 21:05:36,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22441 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2022-12-14 21:05:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2022-12-14 21:05:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 21:05:43,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22653 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2022-12-14 21:05:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2022-12-14 21:05:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 21:05:51,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:05:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22866 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:05:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:05:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2022-12-14 21:05:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2022-12-14 21:05:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 21:05:58,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:05:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:05:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 23080 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2022-12-14 21:06:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2022-12-14 21:06:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 21:06:06,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 23295 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2022-12-14 21:06:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2022-12-14 21:06:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 21:06:13,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:13,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:20,999 INFO L134 CoverageAnalysis]: Checked inductivity of 23511 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2022-12-14 21:06:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2022-12-14 21:06:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 21:06:21,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:21,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 23728 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:29,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2022-12-14 21:06:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2022-12-14 21:06:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:06:29,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 23946 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2022-12-14 21:06:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2022-12-14 21:06:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:06:37,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:44,990 INFO L134 CoverageAnalysis]: Checked inductivity of 24165 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2022-12-14 21:06:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2022-12-14 21:06:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 21:06:45,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:45,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:06:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24385 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:06:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:06:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2022-12-14 21:06:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2022-12-14 21:06:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 21:06:53,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:06:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:06:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24606 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2022-12-14 21:07:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2022-12-14 21:07:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 21:07:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:01,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24828 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2022-12-14 21:07:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2022-12-14 21:07:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 21:07:10,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 25051 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2022-12-14 21:07:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2022-12-14 21:07:18,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 21:07:18,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 25275 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2022-12-14 21:07:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2022-12-14 21:07:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 21:07:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:26,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 25500 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2022-12-14 21:07:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2022-12-14 21:07:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 21:07:35,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:35,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 25726 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2022-12-14 21:07:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2022-12-14 21:07:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 21:07:44,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:07:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 25953 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:07:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:07:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2022-12-14 21:07:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2022-12-14 21:07:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 21:07:53,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:07:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:07:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:01,680 INFO L134 CoverageAnalysis]: Checked inductivity of 26181 backedges. 0 proven. 26106 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2022-12-14 21:08:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2022-12-14 21:08:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 21:08:02,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:11,391 INFO L134 CoverageAnalysis]: Checked inductivity of 26410 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 252 states and 262 transitions. [2022-12-14 21:08:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 262 transitions. [2022-12-14 21:08:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 21:08:12,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 26640 backedges. 0 proven. 26565 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 253 states and 263 transitions. [2022-12-14 21:08:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 263 transitions. [2022-12-14 21:08:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 21:08:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:20,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 26871 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 254 states and 264 transitions. [2022-12-14 21:08:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 264 transitions. [2022-12-14 21:08:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 21:08:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:29,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:38,477 INFO L134 CoverageAnalysis]: Checked inductivity of 27103 backedges. 0 proven. 27028 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 255 states and 265 transitions. [2022-12-14 21:08:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 265 transitions. [2022-12-14 21:08:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 21:08:39,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 27336 backedges. 0 proven. 27261 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 256 states and 266 transitions. [2022-12-14 21:08:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 266 transitions. [2022-12-14 21:08:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 21:08:48,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:48,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:08:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 27570 backedges. 0 proven. 27495 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:08:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:08:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 257 states and 267 transitions. [2022-12-14 21:08:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 267 transitions. [2022-12-14 21:08:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 21:08:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:08:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:08:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 27805 backedges. 0 proven. 27730 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 258 states and 268 transitions. [2022-12-14 21:09:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 268 transitions. [2022-12-14 21:09:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 21:09:07,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:07,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 28041 backedges. 0 proven. 27966 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 259 states and 269 transitions. [2022-12-14 21:09:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 269 transitions. [2022-12-14 21:09:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 21:09:17,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 28278 backedges. 0 proven. 28203 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 260 states and 270 transitions. [2022-12-14 21:09:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 270 transitions. [2022-12-14 21:09:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 21:09:26,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:26,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 28516 backedges. 0 proven. 28441 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 261 states and 271 transitions. [2022-12-14 21:09:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 271 transitions. [2022-12-14 21:09:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 21:09:36,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 28755 backedges. 0 proven. 28680 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 262 states and 272 transitions. [2022-12-14 21:09:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 272 transitions. [2022-12-14 21:09:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 21:09:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:09:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 28995 backedges. 0 proven. 28920 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 21:09:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 263 states and 273 transitions. [2022-12-14 21:09:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 273 transitions. [2022-12-14 21:09:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 21:09:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat