./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label23.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/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_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label23.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/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_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/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 f8d52330c815f141bcb84aeefc15b1687a66c0b13bb7dfec635891f85eb645e1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:52:24,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:52:24,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:52:24,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:52:24,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:52:24,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:52:24,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:52:24,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:52:24,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:52:24,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:52:24,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:52:24,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:52:24,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:52:24,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:52:24,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:52:24,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:52:24,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:52:24,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:52:24,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:52:24,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:52:24,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:52:24,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:52:24,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:52:24,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:52:24,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:52:24,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:52:24,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:52:24,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:52:24,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:52:24,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:52:24,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:52:24,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:52:24,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:52:24,181 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:52:24,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:52:24,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:52:24,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:52:24,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:52:24,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:52:24,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:52:24,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:52:24,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:52:24,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:52:24,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:52:24,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:52:24,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:52:24,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:52:24,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:52:24,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:52:24,209 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:52:24,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:52:24,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:52:24,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:52:24,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:52:24,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:52:24,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:52:24,210 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:52:24,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:52:24,211 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:52:24,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:52:24,211 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:52:24,211 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:52:24,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:52:24,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:52:24,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:52:24,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:52:24,212 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:52:24,213 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:52:24,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:52:24,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:52:24,213 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_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8d52330c815f141bcb84aeefc15b1687a66c0b13bb7dfec635891f85eb645e1 [2022-12-15 00:52:24,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:52:24,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:52:24,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:52:24,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:52:24,421 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:52:24,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label23.c [2022-12-15 00:52:26,930 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:52:27,221 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:52:27,222 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/sv-benchmarks/c/eca-rers2012/Problem03_label23.c [2022-12-15 00:52:27,236 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/data/ddf989012/0840e37c58a54c85a3eb0a9c43b85665/FLAG9c9f2ed4d [2022-12-15 00:52:27,505 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/data/ddf989012/0840e37c58a54c85a3eb0a9c43b85665 [2022-12-15 00:52:27,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:52:27,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:52:27,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:52:27,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:52:27,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:52:27,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:52:27" (1/1) ... [2022-12-15 00:52:27,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702fa659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:27, skipping insertion in model container [2022-12-15 00:52:27,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:52:27" (1/1) ... [2022-12-15 00:52:27,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:52:27,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:52:27,911 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_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/sv-benchmarks/c/eca-rers2012/Problem03_label23.c[57306,57319] [2022-12-15 00:52:27,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:52:27,942 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:52:28,119 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_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/sv-benchmarks/c/eca-rers2012/Problem03_label23.c[57306,57319] [2022-12-15 00:52:28,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:52:28,139 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:52:28,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28 WrapperNode [2022-12-15 00:52:28,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:52:28,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:52:28,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:52:28,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:52:28,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,214 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-15 00:52:28,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:52:28,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:52:28,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:52:28,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:52:28,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,265 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:52:28,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:52:28,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:52:28,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:52:28,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:52:28" (1/1) ... [2022-12-15 00:52:28,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:52:28,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:52:28,299 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:52:28,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c5ec08a-a944-4f78-9bbb-b6204f4cdd26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:52:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:52:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:52:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:52:28,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:52:28,408 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:52:28,410 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:52:29,739 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:52:29,922 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:52:29,922 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:52:29,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:52:29 BoogieIcfgContainer [2022-12-15 00:52:29,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:52:29,925 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:52:29,925 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:52:29,932 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:52:29,932 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:52:29" (1/1) ... [2022-12-15 00:52:29,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:52:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-15 00:52:29,977 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-15 00:52:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 00:52:29,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 289 states and 523 transitions. [2022-12-15 00:52:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 523 transitions. [2022-12-15 00:52:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 00:52:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 292 states and 528 transitions. [2022-12-15 00:52:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 528 transitions. [2022-12-15 00:52:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 00:52:31,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:31,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 297 states and 536 transitions. [2022-12-15 00:52:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 536 transitions. [2022-12-15 00:52:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 00:52:31,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 445 states and 756 transitions. [2022-12-15 00:52:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 756 transitions. [2022-12-15 00:52:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 00:52:33,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 452 states and 768 transitions. [2022-12-15 00:52:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 768 transitions. [2022-12-15 00:52:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 00:52:33,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:33,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 460 states and 783 transitions. [2022-12-15 00:52:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 783 transitions. [2022-12-15 00:52:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 00:52:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 469 states and 799 transitions. [2022-12-15 00:52:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 799 transitions. [2022-12-15 00:52:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-15 00:52:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 474 states and 807 transitions. [2022-12-15 00:52:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 807 transitions. [2022-12-15 00:52:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 00:52:35,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:35,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:35,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 477 states and 812 transitions. [2022-12-15 00:52:35,425 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 812 transitions. [2022-12-15 00:52:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 00:52:35,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:36,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 489 states and 832 transitions. [2022-12-15 00:52:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 832 transitions. [2022-12-15 00:52:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 00:52:36,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:36,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 631 states and 1006 transitions. [2022-12-15 00:52:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1006 transitions. [2022-12-15 00:52:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:37,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 641 states and 1046 transitions. [2022-12-15 00:52:38,121 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1046 transitions. [2022-12-15 00:52:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:38,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:38,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:38,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 642 states and 1046 transitions. [2022-12-15 00:52:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1046 transitions. [2022-12-15 00:52:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:38,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:38,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 651 states and 1056 transitions. [2022-12-15 00:52:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1056 transitions. [2022-12-15 00:52:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:38,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 658 states and 1065 transitions. [2022-12-15 00:52:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1065 transitions. [2022-12-15 00:52:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:39,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 664 states and 1072 transitions. [2022-12-15 00:52:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1072 transitions. [2022-12-15 00:52:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 00:52:39,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 667 states and 1075 transitions. [2022-12-15 00:52:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1075 transitions. [2022-12-15 00:52:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:40,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:40,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:41,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 679 states and 1109 transitions. [2022-12-15 00:52:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1109 transitions. [2022-12-15 00:52:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:41,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 680 states and 1109 transitions. [2022-12-15 00:52:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1109 transitions. [2022-12-15 00:52:41,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:41,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 684 states and 1114 transitions. [2022-12-15 00:52:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1114 transitions. [2022-12-15 00:52:41,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:41,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 687 states and 1117 transitions. [2022-12-15 00:52:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1117 transitions. [2022-12-15 00:52:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:41,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 693 states and 1123 transitions. [2022-12-15 00:52:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1123 transitions. [2022-12-15 00:52:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 704 states and 1136 transitions. [2022-12-15 00:52:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1136 transitions. [2022-12-15 00:52:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 00:52:42,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:42,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 707 states and 1139 transitions. [2022-12-15 00:52:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1139 transitions. [2022-12-15 00:52:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:42,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 720 states and 1171 transitions. [2022-12-15 00:52:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1171 transitions. [2022-12-15 00:52:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:44,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:44,749 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:44,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 722 states and 1173 transitions. [2022-12-15 00:52:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1173 transitions. [2022-12-15 00:52:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:44,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:44,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 733 states and 1188 transitions. [2022-12-15 00:52:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1188 transitions. [2022-12-15 00:52:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:45,986 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 740 states and 1197 transitions. [2022-12-15 00:52:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1197 transitions. [2022-12-15 00:52:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:46,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 746 states and 1204 transitions. [2022-12-15 00:52:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1204 transitions. [2022-12-15 00:52:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:46,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 749 states and 1207 transitions. [2022-12-15 00:52:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1207 transitions. [2022-12-15 00:52:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-15 00:52:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 761 states and 1222 transitions. [2022-12-15 00:52:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1222 transitions. [2022-12-15 00:52:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 00:52:47,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:47,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 771 states and 1254 transitions. [2022-12-15 00:52:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1254 transitions. [2022-12-15 00:52:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-15 00:52:48,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:48,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 773 states and 1256 transitions. [2022-12-15 00:52:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1256 transitions. [2022-12-15 00:52:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-15 00:52:48,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:52:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 799 states and 1402 transitions. [2022-12-15 00:52:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1402 transitions. [2022-12-15 00:52:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 00:52:50,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:50,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 803 states and 1407 transitions. [2022-12-15 00:52:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1407 transitions. [2022-12-15 00:52:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 00:52:50,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 805 states and 1411 transitions. [2022-12-15 00:52:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1411 transitions. [2022-12-15 00:52:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 00:52:50,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:50,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 00:52:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 827 states and 1475 transitions. [2022-12-15 00:52:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1475 transitions. [2022-12-15 00:52:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 00:52:52,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,251 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:52,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 830 states and 1482 transitions. [2022-12-15 00:52:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1482 transitions. [2022-12-15 00:52:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 00:52:52,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 832 states and 1486 transitions. [2022-12-15 00:52:52,463 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1486 transitions. [2022-12-15 00:52:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 00:52:52,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 834 states and 1488 transitions. [2022-12-15 00:52:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1488 transitions. [2022-12-15 00:52:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 00:52:52,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 836 states and 1493 transitions. [2022-12-15 00:52:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1493 transitions. [2022-12-15 00:52:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-15 00:52:52,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 848 states and 1509 transitions. [2022-12-15 00:52:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1509 transitions. [2022-12-15 00:52:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 00:52:53,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:53,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 854 states and 1517 transitions. [2022-12-15 00:52:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1517 transitions. [2022-12-15 00:52:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 00:52:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:53,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 857 states and 1519 transitions. [2022-12-15 00:52:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1519 transitions. [2022-12-15 00:52:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 00:52:54,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:52:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 863 states and 1526 transitions. [2022-12-15 00:52:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1526 transitions. [2022-12-15 00:52:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 871 states and 1543 transitions. [2022-12-15 00:52:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1543 transitions. [2022-12-15 00:52:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:55,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 877 states and 1549 transitions. [2022-12-15 00:52:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1549 transitions. [2022-12-15 00:52:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:57,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 893 states and 1569 transitions. [2022-12-15 00:52:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1569 transitions. [2022-12-15 00:52:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:57,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 895 states and 1572 transitions. [2022-12-15 00:52:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1572 transitions. [2022-12-15 00:52:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:58,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:58,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 900 states and 1578 transitions. [2022-12-15 00:52:58,681 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1578 transitions. [2022-12-15 00:52:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:58,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:58,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 903 states and 1583 transitions. [2022-12-15 00:52:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1583 transitions. [2022-12-15 00:52:59,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:59,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:59,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 906 states and 1586 transitions. [2022-12-15 00:52:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1586 transitions. [2022-12-15 00:52:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:59,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:59,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:52:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 909 states and 1590 transitions. [2022-12-15 00:52:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1590 transitions. [2022-12-15 00:52:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 00:52:59,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:59,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 934 states and 1630 transitions. [2022-12-15 00:53:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1630 transitions. [2022-12-15 00:53:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 00:53:01,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 958 states and 1665 transitions. [2022-12-15 00:53:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1665 transitions. [2022-12-15 00:53:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 00:53:03,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:03,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 961 states and 1668 transitions. [2022-12-15 00:53:03,974 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1668 transitions. [2022-12-15 00:53:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 00:53:03,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:03,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 964 states and 1671 transitions. [2022-12-15 00:53:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1671 transitions. [2022-12-15 00:53:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 00:53:04,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:53:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 977 states and 1691 transitions. [2022-12-15 00:53:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1691 transitions. [2022-12-15 00:53:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 00:53:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:04,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1004 states and 1731 transitions. [2022-12-15 00:53:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1731 transitions. [2022-12-15 00:53:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 00:53:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1006 states and 1736 transitions. [2022-12-15 00:53:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1736 transitions. [2022-12-15 00:53:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 00:53:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:07,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1008 states and 1738 transitions. [2022-12-15 00:53:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1738 transitions. [2022-12-15 00:53:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 00:53:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:08,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1020 states and 1752 transitions. [2022-12-15 00:53:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1752 transitions. [2022-12-15 00:53:08,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 00:53:08,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:08,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1049 states and 1797 transitions. [2022-12-15 00:53:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1797 transitions. [2022-12-15 00:53:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:11,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:14,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1071 states and 1840 transitions. [2022-12-15 00:53:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1840 transitions. [2022-12-15 00:53:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:14,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1083 states and 1855 transitions. [2022-12-15 00:53:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1855 transitions. [2022-12-15 00:53:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:16,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1091 states and 1867 transitions. [2022-12-15 00:53:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1867 transitions. [2022-12-15 00:53:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:18,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1104 states and 1883 transitions. [2022-12-15 00:53:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1883 transitions. [2022-12-15 00:53:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:19,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1109 states and 1889 transitions. [2022-12-15 00:53:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1889 transitions. [2022-12-15 00:53:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1130 states and 1915 transitions. [2022-12-15 00:53:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1915 transitions. [2022-12-15 00:53:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 00:53:22,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:22,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:22,073 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1137 states and 1927 transitions. [2022-12-15 00:53:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1927 transitions. [2022-12-15 00:53:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 00:53:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:53:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1164 states and 1973 transitions. [2022-12-15 00:53:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1973 transitions. [2022-12-15 00:53:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:53:24,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1168 states and 1983 transitions. [2022-12-15 00:53:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1983 transitions. [2022-12-15 00:53:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:53:25,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1169 states and 1983 transitions. [2022-12-15 00:53:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1983 transitions. [2022-12-15 00:53:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:53:25,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:25,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 00:53:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1175 states and 1991 transitions. [2022-12-15 00:53:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1991 transitions. [2022-12-15 00:53:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:53:26,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1179 states and 1996 transitions. [2022-12-15 00:53:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1996 transitions. [2022-12-15 00:53:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 00:53:26,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:26,969 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1193 states and 2018 transitions. [2022-12-15 00:53:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2018 transitions. [2022-12-15 00:53:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:29,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1203 states and 2033 transitions. [2022-12-15 00:53:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2033 transitions. [2022-12-15 00:53:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:32,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:32,337 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:33,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:33,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1206 states and 2039 transitions. [2022-12-15 00:53:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2039 transitions. [2022-12-15 00:53:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:33,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1216 states and 2051 transitions. [2022-12-15 00:53:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2051 transitions. [2022-12-15 00:53:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:34,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1218 states and 2052 transitions. [2022-12-15 00:53:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2052 transitions. [2022-12-15 00:53:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:53:35,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1226 states and 2060 transitions. [2022-12-15 00:53:35,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2060 transitions. [2022-12-15 00:53:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:35,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:35,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1238 states and 2077 transitions. [2022-12-15 00:53:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2077 transitions. [2022-12-15 00:53:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 00:53:36,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:36,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1271 states and 2128 transitions. [2022-12-15 00:53:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2128 transitions. [2022-12-15 00:53:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:40,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1299 states and 2174 transitions. [2022-12-15 00:53:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2174 transitions. [2022-12-15 00:53:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:44,053 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:53:46,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1337 states and 2283 transitions. [2022-12-15 00:53:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2283 transitions. [2022-12-15 00:53:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:46,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1361 states and 2330 transitions. [2022-12-15 00:53:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2330 transitions. [2022-12-15 00:53:51,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:51,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1371 states and 2350 transitions. [2022-12-15 00:53:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2350 transitions. [2022-12-15 00:53:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:55,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:55,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1377 states and 2357 transitions. [2022-12-15 00:53:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2357 transitions. [2022-12-15 00:53:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:57,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1382 states and 2363 transitions. [2022-12-15 00:53:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2363 transitions. [2022-12-15 00:53:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:53:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1390 states and 2372 transitions. [2022-12-15 00:53:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2372 transitions. [2022-12-15 00:53:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:53:59,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1395 states and 2378 transitions. [2022-12-15 00:54:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2378 transitions. [2022-12-15 00:54:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:01,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1401 states and 2385 transitions. [2022-12-15 00:54:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2385 transitions. [2022-12-15 00:54:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:02,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:54:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1408 states and 2396 transitions. [2022-12-15 00:54:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2396 transitions. [2022-12-15 00:54:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:04,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:54:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1414 states and 2405 transitions. [2022-12-15 00:54:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2405 transitions. [2022-12-15 00:54:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:05,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:05,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1417 states and 2410 transitions. [2022-12-15 00:54:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2410 transitions. [2022-12-15 00:54:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:05,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:54:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1420 states and 2415 transitions. [2022-12-15 00:54:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2415 transitions. [2022-12-15 00:54:06,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 00:54:06,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:06,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:06,710 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1423 states and 2418 transitions. [2022-12-15 00:54:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2418 transitions. [2022-12-15 00:54:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 00:54:07,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:07,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1448 states and 2454 transitions. [2022-12-15 00:54:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2454 transitions. [2022-12-15 00:54:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1470 states and 2481 transitions. [2022-12-15 00:54:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2481 transitions. [2022-12-15 00:54:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:14,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:20,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1493 states and 2529 transitions. [2022-12-15 00:54:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2529 transitions. [2022-12-15 00:54:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:20,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1512 states and 2559 transitions. [2022-12-15 00:54:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2559 transitions. [2022-12-15 00:54:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:25,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1524 states and 2573 transitions. [2022-12-15 00:54:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2573 transitions. [2022-12-15 00:54:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:28,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1525 states and 2574 transitions. [2022-12-15 00:54:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2574 transitions. [2022-12-15 00:54:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:29,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1532 states and 2582 transitions. [2022-12-15 00:54:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2582 transitions. [2022-12-15 00:54:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:31,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1544 states and 2624 transitions. [2022-12-15 00:54:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2624 transitions. [2022-12-15 00:54:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 00:54:32,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:54:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1550 states and 2633 transitions. [2022-12-15 00:54:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2633 transitions. [2022-12-15 00:54:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:34,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:34,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1578 states and 2667 transitions. [2022-12-15 00:54:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2667 transitions. [2022-12-15 00:54:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:37,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1595 states and 2697 transitions. [2022-12-15 00:54:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2697 transitions. [2022-12-15 00:54:41,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:41,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1612 states and 2723 transitions. [2022-12-15 00:54:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2723 transitions. [2022-12-15 00:54:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:47,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:47,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1629 states and 2745 transitions. [2022-12-15 00:54:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2745 transitions. [2022-12-15 00:54:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:51,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:52,094 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1632 states and 2750 transitions. [2022-12-15 00:54:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2750 transitions. [2022-12-15 00:54:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:53,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1635 states and 2753 transitions. [2022-12-15 00:54:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2753 transitions. [2022-12-15 00:54:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1636 states and 2754 transitions. [2022-12-15 00:54:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2754 transitions. [2022-12-15 00:54:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 00:54:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:54:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1637 states and 2755 transitions. [2022-12-15 00:54:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2755 transitions. [2022-12-15 00:54:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-15 00:54:56,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:54:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:59,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1661 states and 2785 transitions. [2022-12-15 00:54:59,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2785 transitions. [2022-12-15 00:54:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:54:59,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:59,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:54:59,592 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1675 states and 2817 transitions. [2022-12-15 00:55:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2817 transitions. [2022-12-15 00:55:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:04,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1677 states and 2820 transitions. [2022-12-15 00:55:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2820 transitions. [2022-12-15 00:55:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:05,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:05,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1681 states and 2824 transitions. [2022-12-15 00:55:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2824 transitions. [2022-12-15 00:55:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:07,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1684 states and 2829 transitions. [2022-12-15 00:55:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2829 transitions. [2022-12-15 00:55:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:08,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1685 states and 2829 transitions. [2022-12-15 00:55:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2829 transitions. [2022-12-15 00:55:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1686 states and 2829 transitions. [2022-12-15 00:55:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2829 transitions. [2022-12-15 00:55:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:10,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:10,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1700 states and 2848 transitions. [2022-12-15 00:55:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2848 transitions. [2022-12-15 00:55:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 00:55:12,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1712 states and 2879 transitions. [2022-12-15 00:55:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2879 transitions. [2022-12-15 00:55:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:18,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:18,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1746 states and 2925 transitions. [2022-12-15 00:55:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2925 transitions. [2022-12-15 00:55:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1779 states and 2998 transitions. [2022-12-15 00:55:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2998 transitions. [2022-12-15 00:55:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:36,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1795 states and 3022 transitions. [2022-12-15 00:55:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3022 transitions. [2022-12-15 00:55:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:42,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1812 states and 3049 transitions. [2022-12-15 00:55:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3049 transitions. [2022-12-15 00:55:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:47,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1814 states and 3051 transitions. [2022-12-15 00:55:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3051 transitions. [2022-12-15 00:55:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:48,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1816 states and 3053 transitions. [2022-12-15 00:55:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3053 transitions. [2022-12-15 00:55:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1817 states and 3053 transitions. [2022-12-15 00:55:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3053 transitions. [2022-12-15 00:55:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1818 states and 3054 transitions. [2022-12-15 00:55:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3054 transitions. [2022-12-15 00:55:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1819 states and 3054 transitions. [2022-12-15 00:55:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3054 transitions. [2022-12-15 00:55:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1820 states and 3054 transitions. [2022-12-15 00:55:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3054 transitions. [2022-12-15 00:55:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:53,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:53,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1823 states and 3057 transitions. [2022-12-15 00:55:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3057 transitions. [2022-12-15 00:55:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1826 states and 3060 transitions. [2022-12-15 00:55:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3060 transitions. [2022-12-15 00:55:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:55,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:55:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1838 states and 3073 transitions. [2022-12-15 00:55:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3073 transitions. [2022-12-15 00:55:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 00:55:56,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:02,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1851 states and 3097 transitions. [2022-12-15 00:56:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3097 transitions. [2022-12-15 00:56:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:02,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:02,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1861 states and 3122 transitions. [2022-12-15 00:56:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3122 transitions. [2022-12-15 00:56:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:08,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:09,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1865 states and 3133 transitions. [2022-12-15 00:56:09,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3133 transitions. [2022-12-15 00:56:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:09,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:09,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1866 states and 3137 transitions. [2022-12-15 00:56:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3137 transitions. [2022-12-15 00:56:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1872 states and 3145 transitions. [2022-12-15 00:56:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3145 transitions. [2022-12-15 00:56:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1873 states and 3146 transitions. [2022-12-15 00:56:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3146 transitions. [2022-12-15 00:56:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 00:56:12,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:12,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1874 states and 3147 transitions. [2022-12-15 00:56:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3147 transitions. [2022-12-15 00:56:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:56:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1879 states and 3155 transitions. [2022-12-15 00:56:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3155 transitions. [2022-12-15 00:56:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:56:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:16,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3160 states to 1882 states and 3160 transitions. [2022-12-15 00:56:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3160 transitions. [2022-12-15 00:56:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:56:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1890 states and 3172 transitions. [2022-12-15 00:56:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3172 transitions. [2022-12-15 00:56:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 00:56:18,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:18,471 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1892 states and 3175 transitions. [2022-12-15 00:56:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3175 transitions. [2022-12-15 00:56:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 00:56:20,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:20,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 00:56:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1898 states and 3184 transitions. [2022-12-15 00:56:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3184 transitions. [2022-12-15 00:56:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-15 00:56:22,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:22,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:56:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 1902 states and 3188 transitions. [2022-12-15 00:56:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3188 transitions. [2022-12-15 00:56:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:56:22,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:56:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1946 states and 3257 transitions. [2022-12-15 00:56:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3257 transitions. [2022-12-15 00:56:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:56:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:56:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1983 states and 3335 transitions. [2022-12-15 00:56:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3335 transitions. [2022-12-15 00:56:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:56:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 2009 states and 3373 transitions. [2022-12-15 00:57:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3373 transitions. [2022-12-15 00:57:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:02,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:02,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 2022 states and 3394 transitions. [2022-12-15 00:57:12,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3394 transitions. [2022-12-15 00:57:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:12,894 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2023 states and 3396 transitions. [2022-12-15 00:57:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3396 transitions. [2022-12-15 00:57:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2034 states and 3415 transitions. [2022-12-15 00:57:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3415 transitions. [2022-12-15 00:57:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2038 states and 3420 transitions. [2022-12-15 00:57:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3420 transitions. [2022-12-15 00:57:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:26,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:26,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2039 states and 3420 transitions. [2022-12-15 00:57:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3420 transitions. [2022-12-15 00:57:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 00:57:28,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2042 states and 3423 transitions. [2022-12-15 00:57:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3423 transitions. [2022-12-15 00:57:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 00:57:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2052 states and 3435 transitions. [2022-12-15 00:57:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3435 transitions. [2022-12-15 00:57:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 00:57:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:57:31,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2054 states and 3437 transitions. [2022-12-15 00:57:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3437 transitions. [2022-12-15 00:57:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 00:57:31,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:57:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2064 states and 3447 transitions. [2022-12-15 00:57:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3447 transitions. [2022-12-15 00:57:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:32,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:32,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2086 states and 3488 transitions. [2022-12-15 00:57:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3488 transitions. [2022-12-15 00:57:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:37,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2096 states and 3512 transitions. [2022-12-15 00:57:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3512 transitions. [2022-12-15 00:57:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:43,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:43,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:43,381 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 2104 states and 3524 transitions. [2022-12-15 00:57:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3524 transitions. [2022-12-15 00:57:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:48,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2106 states and 3529 transitions. [2022-12-15 00:57:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3529 transitions. [2022-12-15 00:57:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:49,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:49,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2109 states and 3531 transitions. [2022-12-15 00:57:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3531 transitions. [2022-12-15 00:57:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 00:57:50,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2112 states and 3533 transitions. [2022-12-15 00:57:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3533 transitions. [2022-12-15 00:57:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 00:57:51,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:51,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:57:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 2135 states and 3561 transitions. [2022-12-15 00:57:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3561 transitions. [2022-12-15 00:57:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 00:57:55,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:57:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2136 states and 3563 transitions. [2022-12-15 00:57:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3563 transitions. [2022-12-15 00:57:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:57:56,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:57:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2140 states and 3573 transitions. [2022-12-15 00:57:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3573 transitions. [2022-12-15 00:57:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:57:57,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:58:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 2153 states and 3593 transitions. [2022-12-15 00:58:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3593 transitions. [2022-12-15 00:58:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:58:03,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:58:04,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2154 states and 3595 transitions. [2022-12-15 00:58:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3595 transitions. [2022-12-15 00:58:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:58:04,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:58:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 2159 states and 3602 transitions. [2022-12-15 00:58:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3602 transitions. [2022-12-15 00:58:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:58:07,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:58:10,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2165 states and 3610 transitions. [2022-12-15 00:58:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3610 transitions. [2022-12-15 00:58:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-15 00:58:10,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:58:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 2166 states and 3612 transitions. [2022-12-15 00:58:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3612 transitions. [2022-12-15 00:58:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 00:58:12,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 00:58:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2168 states and 3615 transitions. [2022-12-15 00:58:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3615 transitions. [2022-12-15 00:58:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 00:58:14,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 68 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:58:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3637 states to 2183 states and 3637 transitions. [2022-12-15 00:58:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3637 transitions. [2022-12-15 00:58:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 00:58:19,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:31,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 2239 states and 3717 transitions. [2022-12-15 00:58:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3717 transitions. [2022-12-15 00:58:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 00:58:31,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:31,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:58:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2278 states and 3840 transitions. [2022-12-15 00:58:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3840 transitions. [2022-12-15 00:58:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 00:58:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:37,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:58:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 2284 states and 3847 transitions. [2022-12-15 00:58:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3847 transitions. [2022-12-15 00:58:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 00:58:38,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:58:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2309 states and 3876 transitions. [2022-12-15 00:58:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3876 transitions. [2022-12-15 00:58:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 00:58:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2321 states and 3890 transitions. [2022-12-15 00:58:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3890 transitions. [2022-12-15 00:58:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 00:58:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 71 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:58:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2341 states and 3918 transitions. [2022-12-15 00:58:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3918 transitions. [2022-12-15 00:58:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 00:58:50,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:50,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:58:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2357 states and 3940 transitions. [2022-12-15 00:58:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3940 transitions. [2022-12-15 00:58:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 00:58:54,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:54,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:58:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2369 states and 3998 transitions. [2022-12-15 00:58:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3998 transitions. [2022-12-15 00:58:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 00:58:55,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:58:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2392 states and 4026 transitions. [2022-12-15 00:58:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4026 transitions. [2022-12-15 00:58:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:58:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2421 states and 4071 transitions. [2022-12-15 00:59:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 4071 transitions. [2022-12-15 00:59:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:06,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2454 states and 4126 transitions. [2022-12-15 00:59:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4126 transitions. [2022-12-15 00:59:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:14,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2458 states and 4132 transitions. [2022-12-15 00:59:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4132 transitions. [2022-12-15 00:59:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:17,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2463 states and 4137 transitions. [2022-12-15 00:59:20,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4137 transitions. [2022-12-15 00:59:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2466 states and 4142 transitions. [2022-12-15 00:59:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4142 transitions. [2022-12-15 00:59:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:22,733 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2470 states and 4148 transitions. [2022-12-15 00:59:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4148 transitions. [2022-12-15 00:59:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 00:59:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 69 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:59:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2471 states and 4149 transitions. [2022-12-15 00:59:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4149 transitions. [2022-12-15 00:59:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-15 00:59:26,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:59:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2474 states and 4152 transitions. [2022-12-15 00:59:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4152 transitions. [2022-12-15 00:59:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-15 00:59:28,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:59:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2498 states and 4181 transitions. [2022-12-15 00:59:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4181 transitions. [2022-12-15 00:59:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 00:59:33,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:59:33,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2504 states and 4189 transitions. [2022-12-15 00:59:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4189 transitions. [2022-12-15 00:59:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 00:59:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:59:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2546 states and 4255 transitions. [2022-12-15 00:59:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 4255 transitions. [2022-12-15 00:59:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-15 00:59:42,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:59:42,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2548 states and 4258 transitions. [2022-12-15 00:59:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 4258 transitions. [2022-12-15 00:59:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 00:59:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:59:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2579 states and 4305 transitions. [2022-12-15 00:59:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 4305 transitions. [2022-12-15 00:59:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 00:59:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 00:59:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2591 states and 4330 transitions. [2022-12-15 00:59:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 4330 transitions. [2022-12-15 00:59:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 00:59:58,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2599 states and 4344 transitions. [2022-12-15 01:00:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 4344 transitions. [2022-12-15 01:00:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 01:00:02,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2600 states and 4346 transitions. [2022-12-15 01:00:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4346 transitions. [2022-12-15 01:00:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 01:00:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:00:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2602 states and 4348 transitions. [2022-12-15 01:00:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 4348 transitions. [2022-12-15 01:00:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 01:00:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2610 states and 4357 transitions. [2022-12-15 01:00:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4357 transitions. [2022-12-15 01:00:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-15 01:00:04,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2611 states and 4358 transitions. [2022-12-15 01:00:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 4358 transitions. [2022-12-15 01:00:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 01:00:04,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:00:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2614 states and 4365 transitions. [2022-12-15 01:00:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4365 transitions. [2022-12-15 01:00:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 01:00:05,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:00:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2658 states and 4428 transitions. [2022-12-15 01:00:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4428 transitions. [2022-12-15 01:00:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 01:00:10,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:10,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:00:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2676 states and 4453 transitions. [2022-12-15 01:00:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4453 transitions. [2022-12-15 01:00:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 01:00:13,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2690 states and 4471 transitions. [2022-12-15 01:00:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4471 transitions. [2022-12-15 01:00:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 01:00:16,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:00:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2703 states and 4486 transitions. [2022-12-15 01:00:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4486 transitions. [2022-12-15 01:00:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:17,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:17,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2729 states and 4526 transitions. [2022-12-15 01:00:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4526 transitions. [2022-12-15 01:00:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:25,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2738 states and 4538 transitions. [2022-12-15 01:00:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4538 transitions. [2022-12-15 01:00:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:33,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2741 states and 4541 transitions. [2022-12-15 01:00:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 4541 transitions. [2022-12-15 01:00:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:34,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2745 states and 4547 transitions. [2022-12-15 01:00:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 4547 transitions. [2022-12-15 01:00:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:37,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4578 states to 2771 states and 4578 transitions. [2022-12-15 01:00:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 4578 transitions. [2022-12-15 01:00:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-15 01:00:42,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:00:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:43,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 2787 states and 4599 transitions. [2022-12-15 01:00:43,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 4599 transitions. [2022-12-15 01:00:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:00:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:43,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2820 states and 4649 transitions. [2022-12-15 01:00:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4649 transitions. [2022-12-15 01:00:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:00:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2827 states and 4659 transitions. [2022-12-15 01:00:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 4659 transitions. [2022-12-15 01:00:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:00:57,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:57,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4662 states to 2830 states and 4662 transitions. [2022-12-15 01:00:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4662 transitions. [2022-12-15 01:00:59,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:00:59,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:59,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 2831 states and 4664 transitions. [2022-12-15 01:01:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4664 transitions. [2022-12-15 01:01:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:01:00,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4670 states to 2836 states and 4670 transitions. [2022-12-15 01:01:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4670 transitions. [2022-12-15 01:01:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:01:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:03,774 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 2840 states and 4676 transitions. [2022-12-15 01:01:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4676 transitions. [2022-12-15 01:01:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-15 01:01:06,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:06,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:06,472 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2843 states and 4679 transitions. [2022-12-15 01:01:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4679 transitions. [2022-12-15 01:01:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 01:01:07,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:13,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 2846 states and 4688 transitions. [2022-12-15 01:01:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4688 transitions. [2022-12-15 01:01:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 01:01:13,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:13,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2848 states and 4691 transitions. [2022-12-15 01:01:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4691 transitions. [2022-12-15 01:01:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-15 01:01:16,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:18,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:18,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2851 states and 4696 transitions. [2022-12-15 01:01:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4696 transitions. [2022-12-15 01:01:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:18,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:18,823 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:01:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 2857 states and 4701 transitions. [2022-12-15 01:01:21,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4701 transitions. [2022-12-15 01:01:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:21,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:01:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2876 states and 4724 transitions. [2022-12-15 01:01:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4724 transitions. [2022-12-15 01:01:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:25,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:25,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:26,854 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:01:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2959 states and 4959 transitions. [2022-12-15 01:01:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4959 transitions. [2022-12-15 01:01:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:49,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:49,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:01:56,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2967 states and 4976 transitions. [2022-12-15 01:01:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4976 transitions. [2022-12-15 01:01:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:56,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:01:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2968 states and 4977 transitions. [2022-12-15 01:01:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4977 transitions. [2022-12-15 01:01:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:01:58,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:58,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:02,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2974 states and 4987 transitions. [2022-12-15 01:02:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4987 transitions. [2022-12-15 01:02:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:02,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 2977 states and 4991 transitions. [2022-12-15 01:02:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4991 transitions. [2022-12-15 01:02:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:05,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2980 states and 4994 transitions. [2022-12-15 01:02:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4994 transitions. [2022-12-15 01:02:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:07,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2982 states and 4997 transitions. [2022-12-15 01:02:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 4997 transitions. [2022-12-15 01:02:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:09,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:09,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 2985 states and 5000 transitions. [2022-12-15 01:02:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5000 transitions. [2022-12-15 01:02:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:10,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2988 states and 5003 transitions. [2022-12-15 01:02:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5003 transitions. [2022-12-15 01:02:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-15 01:02:12,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 2997 states and 5021 transitions. [2022-12-15 01:02:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5021 transitions. [2022-12-15 01:02:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:14,331 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 3009 states and 5048 transitions. [2022-12-15 01:02:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5048 transitions. [2022-12-15 01:02:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:15,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:15,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 3038 states and 5091 transitions. [2022-12-15 01:02:19,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 5091 transitions. [2022-12-15 01:02:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:19,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:02:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 3096 states and 5160 transitions. [2022-12-15 01:02:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 5160 transitions. [2022-12-15 01:02:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3111 states and 5193 transitions. [2022-12-15 01:02:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 5193 transitions. [2022-12-15 01:02:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:31,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3139 states and 5239 transitions. [2022-12-15 01:02:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5239 transitions. [2022-12-15 01:02:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:45,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:45,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:51,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3148 states and 5248 transitions. [2022-12-15 01:02:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 5248 transitions. [2022-12-15 01:02:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:55,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3161 states and 5263 transitions. [2022-12-15 01:02:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 5263 transitions. [2022-12-15 01:02:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:55,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:55,159 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3164 states and 5271 transitions. [2022-12-15 01:02:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 5271 transitions. [2022-12-15 01:02:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:02:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3166 states and 5273 transitions. [2022-12-15 01:02:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 5273 transitions. [2022-12-15 01:02:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:02:58,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:59,145 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3170 states and 5277 transitions. [2022-12-15 01:03:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5277 transitions. [2022-12-15 01:03:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3171 states and 5278 transitions. [2022-12-15 01:03:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5278 transitions. [2022-12-15 01:03:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:06,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:08,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3173 states and 5280 transitions. [2022-12-15 01:03:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 5280 transitions. [2022-12-15 01:03:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3174 states and 5280 transitions. [2022-12-15 01:03:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 5280 transitions. [2022-12-15 01:03:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:10,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:10,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3175 states and 5280 transitions. [2022-12-15 01:03:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 5280 transitions. [2022-12-15 01:03:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:11,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3181 states and 5287 transitions. [2022-12-15 01:03:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5287 transitions. [2022-12-15 01:03:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:16,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:03:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3184 states and 5290 transitions. [2022-12-15 01:03:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5290 transitions. [2022-12-15 01:03:17,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 01:03:17,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:17,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:18,717 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:03:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 3229 states and 5354 transitions. [2022-12-15 01:03:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 5354 transitions. [2022-12-15 01:03:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:28,689 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:03:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 3238 states and 5375 transitions. [2022-12-15 01:03:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3238 states and 5375 transitions. [2022-12-15 01:03:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:33,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:03:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 3247 states and 5394 transitions. [2022-12-15 01:03:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5394 transitions. [2022-12-15 01:03:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:03:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:38,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5397 states to 3249 states and 5397 transitions. [2022-12-15 01:03:38,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 5397 transitions. [2022-12-15 01:03:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:38,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:38,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:03:50,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 3260 states and 5430 transitions. [2022-12-15 01:03:50,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 5430 transitions. [2022-12-15 01:03:50,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:50,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:03:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 3268 states and 5440 transitions. [2022-12-15 01:03:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3268 states and 5440 transitions. [2022-12-15 01:03:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:03:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 3273 states and 5446 transitions. [2022-12-15 01:03:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 5446 transitions. [2022-12-15 01:03:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:03:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:04:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 3274 states and 5447 transitions. [2022-12-15 01:04:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 5447 transitions. [2022-12-15 01:04:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:04:00,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:00,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:04:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 3279 states and 5453 transitions. [2022-12-15 01:04:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 5453 transitions. [2022-12-15 01:04:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:04:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:04:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5456 states to 3282 states and 5456 transitions. [2022-12-15 01:04:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 5456 transitions. [2022-12-15 01:04:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 01:04:04,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:04,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:04:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 3291 states and 5465 transitions. [2022-12-15 01:04:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 5465 transitions. [2022-12-15 01:04:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 01:04:06,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.