./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa85058e2265737f535eb1fe2c40b3792241244c90bfe02ec1cb86f59e478fdf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:36:42,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:36:42,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:36:42,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:36:42,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:36:42,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:36:42,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:36:42,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:36:42,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:36:42,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:36:42,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:36:42,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:36:42,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:36:42,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:36:42,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:36:42,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:36:42,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:36:42,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:36:42,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:36:42,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:36:42,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:36:42,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:36:42,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:36:42,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:36:42,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:36:42,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:36:42,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:36:42,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:36:42,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:36:42,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:36:42,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:36:42,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:36:42,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:36:42,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:36:42,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:36:42,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:36:42,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:36:42,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:36:42,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:36:42,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:36:42,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:36:42,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:36:42,371 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:36:42,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:36:42,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:36:42,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:36:42,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:36:42,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:36:42,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:36:42,374 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:36:42,375 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:36:42,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:36:42,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:36:42,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:36:42,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:36:42,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:36:42,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:36:42,376 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:36:42,377 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:36:42,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:36:42,377 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:36:42,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:36:42,377 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:36:42,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:36:42,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:36:42,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:42,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:36:42,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:36:42,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:36:42,379 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:36:42,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:36:42,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:36:42,380 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_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa85058e2265737f535eb1fe2c40b3792241244c90bfe02ec1cb86f59e478fdf [2022-11-21 22:36:42,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:36:42,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:36:42,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:36:42,718 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:36:42,719 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:36:42,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i [2022-11-21 22:36:45,779 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:36:46,003 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:36:46,004 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i [2022-11-21 22:36:46,010 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/data/d0b54c903/0f25ef412df949b4ba6dd55a97dec1a1/FLAGa72696d9c [2022-11-21 22:36:46,036 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/data/d0b54c903/0f25ef412df949b4ba6dd55a97dec1a1 [2022-11-21 22:36:46,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:36:46,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:36:46,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:46,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:36:46,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:36:46,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71704bd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46, skipping insertion in model container [2022-11-21 22:36:46,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:36:46,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:46,259 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_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i[872,885] [2022-11-21 22:36:46,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:46,288 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:36:46,303 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_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/sv-benchmarks/c/loop-zilu/benchmark51_polynomial.i[872,885] [2022-11-21 22:36:46,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:46,329 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:36:46,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46 WrapperNode [2022-11-21 22:36:46,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:46,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:46,334 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:36:46,334 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:36:46,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,366 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 44 [2022-11-21 22:36:46,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:46,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:36:46,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:36:46,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:36:46,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,383 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:36:46,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:36:46,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:36:46,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:36:46,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:46,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:36:46,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:36:46,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed8b9c11-ab46-4f90-95e1-5d177a6e7e98/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:36:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:36:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:36:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:36:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:36:46,553 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:36:46,555 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:36:46,750 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:36:46,788 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:36:46,792 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:36:46,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:46 BoogieIcfgContainer [2022-11-21 22:36:46,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:36:46,797 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:36:46,797 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:36:46,808 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:36:46,808 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:46" (1/1) ... [2022-11-21 22:36:46,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:36:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2022-11-21 22:36:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-11-21 22:36:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-21 22:36:46,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2022-11-21 22:36:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2022-11-21 22:36:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 22:36:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2022-11-21 22:36:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2022-11-21 22:36:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 22:36:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2022-11-21 22:36:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2022-11-21 22:36:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 22:36:47,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2022-11-21 22:36:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2022-11-21 22:36:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 22:36:47,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:47,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:47,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2022-11-21 22:36:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2022-11-21 22:36:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 22:36:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2022-11-21 22:36:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2022-11-21 22:36:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-21 22:36:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:48,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:48,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-11-21 22:36:48,142 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-11-21 22:36:48,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 22:36:48,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-11-21 22:36:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-11-21 22:36:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 22:36:48,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2022-11-21 22:36:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-11-21 22:36:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-21 22:36:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 32 states and 35 transitions. [2022-11-21 22:36:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 35 transitions. [2022-11-21 22:36:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 22:36:49,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2022-11-21 22:36:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2022-11-21 22:36:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-21 22:36:49,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 42 states and 45 transitions. [2022-11-21 22:36:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2022-11-21 22:36:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 22:36:50,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:50,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 47 states and 50 transitions. [2022-11-21 22:36:50,603 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2022-11-21 22:36:50,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 22:36:50,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:50,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 52 states and 55 transitions. [2022-11-21 22:36:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 55 transitions. [2022-11-21 22:36:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:36:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2022-11-21 22:36:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2022-11-21 22:36:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-21 22:36:51,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:51,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 62 states and 65 transitions. [2022-11-21 22:36:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 65 transitions. [2022-11-21 22:36:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 22:36:52,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 67 states and 70 transitions. [2022-11-21 22:36:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2022-11-21 22:36:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-21 22:36:52,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:52,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions. [2022-11-21 22:36:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions. [2022-11-21 22:36:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:36:53,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 77 states and 80 transitions. [2022-11-21 22:36:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2022-11-21 22:36:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:36:54,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:54,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:54,830 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 82 states and 85 transitions. [2022-11-21 22:36:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 85 transitions. [2022-11-21 22:36:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-21 22:36:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 87 states and 90 transitions. [2022-11-21 22:36:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 90 transitions. [2022-11-21 22:36:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 22:36:56,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 92 states and 95 transitions. [2022-11-21 22:36:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 95 transitions. [2022-11-21 22:36:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-21 22:36:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 97 states and 100 transitions. [2022-11-21 22:36:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-11-21 22:36:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-21 22:36:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2022-11-21 22:36:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2022-11-21 22:36:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-21 22:36:58,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:36:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 107 states and 110 transitions. [2022-11-21 22:36:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2022-11-21 22:36:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-21 22:36:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:59,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 112 states and 115 transitions. [2022-11-21 22:37:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 115 transitions. [2022-11-21 22:37:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-21 22:37:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 117 states and 120 transitions. [2022-11-21 22:37:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 120 transitions. [2022-11-21 22:37:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-21 22:37:02,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 122 states and 125 transitions. [2022-11-21 22:37:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 125 transitions. [2022-11-21 22:37:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-21 22:37:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 127 states and 130 transitions. [2022-11-21 22:37:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2022-11-21 22:37:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-21 22:37:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 132 states and 135 transitions. [2022-11-21 22:37:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 135 transitions. [2022-11-21 22:37:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-21 22:37:05,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:05,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 137 states and 140 transitions. [2022-11-21 22:37:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2022-11-21 22:37:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-21 22:37:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:07,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 142 states and 145 transitions. [2022-11-21 22:37:08,654 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 145 transitions. [2022-11-21 22:37:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-21 22:37:08,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:08,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 147 states and 150 transitions. [2022-11-21 22:37:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 150 transitions. [2022-11-21 22:37:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-21 22:37:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 152 states and 155 transitions. [2022-11-21 22:37:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 155 transitions. [2022-11-21 22:37:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-21 22:37:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:12,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 157 states and 160 transitions. [2022-11-21 22:37:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 160 transitions. [2022-11-21 22:37:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-21 22:37:13,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 162 states and 165 transitions. [2022-11-21 22:37:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 165 transitions. [2022-11-21 22:37:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-21 22:37:14,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:14,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2325 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 167 states and 170 transitions. [2022-11-21 22:37:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 170 transitions. [2022-11-21 22:37:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-21 22:37:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:16,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 172 states and 175 transitions. [2022-11-21 22:37:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 175 transitions. [2022-11-21 22:37:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-21 22:37:18,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:19,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 177 states and 180 transitions. [2022-11-21 22:37:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 180 transitions. [2022-11-21 22:37:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-11-21 22:37:19,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:21,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 182 states and 185 transitions. [2022-11-21 22:37:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2022-11-21 22:37:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-21 22:37:21,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:21,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2975 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 187 states and 190 transitions. [2022-11-21 22:37:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2022-11-21 22:37:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-11-21 22:37:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:25,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 192 states and 195 transitions. [2022-11-21 22:37:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 195 transitions. [2022-11-21 22:37:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-21 22:37:25,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:25,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 197 states and 200 transitions. [2022-11-21 22:37:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2022-11-21 22:37:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-21 22:37:26,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 202 states and 205 transitions. [2022-11-21 22:37:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 205 transitions. [2022-11-21 22:37:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-21 22:37:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3705 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:30,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 207 states and 210 transitions. [2022-11-21 22:37:30,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 210 transitions. [2022-11-21 22:37:30,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:37:30,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:30,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 212 states and 215 transitions. [2022-11-21 22:37:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 215 transitions. [2022-11-21 22:37:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:37:32,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 217 states and 220 transitions. [2022-11-21 22:37:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2022-11-21 22:37:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-21 22:37:34,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 222 states and 225 transitions. [2022-11-21 22:37:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 225 transitions. [2022-11-21 22:37:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-21 22:37:36,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 227 states and 230 transitions. [2022-11-21 22:37:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2022-11-21 22:37:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-11-21 22:37:38,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:41,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2022-11-21 22:37:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2022-11-21 22:37:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-21 22:37:41,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 237 states and 240 transitions. [2022-11-21 22:37:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 240 transitions. [2022-11-21 22:37:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-21 22:37:43,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:43,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 242 states and 245 transitions. [2022-11-21 22:37:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 245 transitions. [2022-11-21 22:37:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-11-21 22:37:45,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5405 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 247 states and 250 transitions. [2022-11-21 22:37:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 250 transitions. [2022-11-21 22:37:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-21 22:37:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 252 states and 255 transitions. [2022-11-21 22:37:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 255 transitions. [2022-11-21 22:37:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-21 22:37:51,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:51,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5880 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 257 states and 260 transitions. [2022-11-21 22:37:53,876 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 260 transitions. [2022-11-21 22:37:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-21 22:37:53,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:53,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 262 states and 265 transitions. [2022-11-21 22:37:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 265 transitions. [2022-11-21 22:37:56,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-21 22:37:56,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:56,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6375 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:37:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 267 states and 270 transitions. [2022-11-21 22:37:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 270 transitions. [2022-11-21 22:37:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-21 22:37:59,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 272 states and 275 transitions. [2022-11-21 22:38:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 275 transitions. [2022-11-21 22:38:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-11-21 22:38:02,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:02,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:04,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 277 states and 280 transitions. [2022-11-21 22:38:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 280 transitions. [2022-11-21 22:38:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-21 22:38:05,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:05,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 282 states and 285 transitions. [2022-11-21 22:38:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 285 transitions. [2022-11-21 22:38:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-11-21 22:38:08,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:08,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7425 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 287 states and 290 transitions. [2022-11-21 22:38:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 290 transitions. [2022-11-21 22:38:11,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-21 22:38:11,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 292 states and 295 transitions. [2022-11-21 22:38:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 295 transitions. [2022-11-21 22:38:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-11-21 22:38:14,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:14,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7980 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 297 states and 300 transitions. [2022-11-21 22:38:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 300 transitions. [2022-11-21 22:38:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-11-21 22:38:18,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:18,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 302 states and 305 transitions. [2022-11-21 22:38:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 305 transitions. [2022-11-21 22:38:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-21 22:38:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8555 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 307 states and 310 transitions. [2022-11-21 22:38:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 310 transitions. [2022-11-21 22:38:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-21 22:38:25,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:25,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 312 states and 315 transitions. [2022-11-21 22:38:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 315 transitions. [2022-11-21 22:38:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-21 22:38:28,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 9150 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 317 states and 320 transitions. [2022-11-21 22:38:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 320 transitions. [2022-11-21 22:38:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2022-11-21 22:38:32,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:32,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 322 states and 325 transitions. [2022-11-21 22:38:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 325 transitions. [2022-11-21 22:38:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-11-21 22:38:36,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 9765 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 327 states and 330 transitions. [2022-11-21 22:38:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 330 transitions. [2022-11-21 22:38:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-21 22:38:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 332 states and 335 transitions. [2022-11-21 22:38:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 335 transitions. [2022-11-21 22:38:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-21 22:38:44,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10400 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 337 states and 340 transitions. [2022-11-21 22:38:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 340 transitions. [2022-11-21 22:38:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-21 22:38:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:51,224 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 342 states and 345 transitions. [2022-11-21 22:38:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 345 transitions. [2022-11-21 22:38:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-21 22:38:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 11055 backedges. 0 proven. 11055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:38:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 347 states and 350 transitions. [2022-11-21 22:38:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 350 transitions. [2022-11-21 22:38:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-21 22:38:56,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11390 backedges. 0 proven. 11390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 352 states and 355 transitions. [2022-11-21 22:39:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 355 transitions. [2022-11-21 22:39:01,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-21 22:39:01,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 11730 backedges. 0 proven. 11730 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 357 states and 360 transitions. [2022-11-21 22:39:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 360 transitions. [2022-11-21 22:39:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-21 22:39:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12075 backedges. 0 proven. 12075 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:10,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 362 states and 365 transitions. [2022-11-21 22:39:10,676 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 365 transitions. [2022-11-21 22:39:10,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-21 22:39:10,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:10,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12425 backedges. 0 proven. 12425 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 367 states and 370 transitions. [2022-11-21 22:39:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 370 transitions. [2022-11-21 22:39:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-21 22:39:15,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:18,892 INFO L134 CoverageAnalysis]: Checked inductivity of 12780 backedges. 0 proven. 12780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 372 states and 375 transitions. [2022-11-21 22:39:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 375 transitions. [2022-11-21 22:39:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-21 22:39:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 13140 backedges. 0 proven. 13140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 377 states and 380 transitions. [2022-11-21 22:39:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 380 transitions. [2022-11-21 22:39:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-21 22:39:25,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:29,011 INFO L134 CoverageAnalysis]: Checked inductivity of 13505 backedges. 0 proven. 13505 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 382 states and 385 transitions. [2022-11-21 22:39:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 385 transitions. [2022-11-21 22:39:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-11-21 22:39:30,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 13875 backedges. 0 proven. 13875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 387 states and 390 transitions. [2022-11-21 22:39:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 390 transitions. [2022-11-21 22:39:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-21 22:39:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 14250 backedges. 0 proven. 14250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 392 states and 395 transitions. [2022-11-21 22:39:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 395 transitions. [2022-11-21 22:39:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-21 22:39:41,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14630 backedges. 0 proven. 14630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 397 states and 400 transitions. [2022-11-21 22:39:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 400 transitions. [2022-11-21 22:39:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-21 22:39:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 15015 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 402 states and 405 transitions. [2022-11-21 22:39:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 405 transitions. [2022-11-21 22:39:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-11-21 22:39:52,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:52,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 15405 backedges. 0 proven. 15405 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:39:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 407 states and 410 transitions. [2022-11-21 22:39:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 410 transitions. [2022-11-21 22:39:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-21 22:39:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 15800 backedges. 0 proven. 15800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 412 states and 415 transitions. [2022-11-21 22:40:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 415 transitions. [2022-11-21 22:40:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-11-21 22:40:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16200 backedges. 0 proven. 16200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:10,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 417 states and 420 transitions. [2022-11-21 22:40:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 420 transitions. [2022-11-21 22:40:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-21 22:40:10,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16605 backedges. 0 proven. 16605 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 422 states and 425 transitions. [2022-11-21 22:40:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 425 transitions. [2022-11-21 22:40:17,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-11-21 22:40:17,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:17,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17015 backedges. 0 proven. 17015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 427 states and 430 transitions. [2022-11-21 22:40:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 430 transitions. [2022-11-21 22:40:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-21 22:40:23,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17430 backedges. 0 proven. 17430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:30,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 432 states and 435 transitions. [2022-11-21 22:40:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 435 transitions. [2022-11-21 22:40:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-21 22:40:30,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 17850 backedges. 0 proven. 17850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 437 states and 440 transitions. [2022-11-21 22:40:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 440 transitions. [2022-11-21 22:40:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-11-21 22:40:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 18275 backedges. 0 proven. 18275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 442 states and 445 transitions. [2022-11-21 22:40:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 445 transitions. [2022-11-21 22:40:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-11-21 22:40:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18705 backedges. 0 proven. 18705 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:51,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 447 states and 450 transitions. [2022-11-21 22:40:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 450 transitions. [2022-11-21 22:40:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2022-11-21 22:40:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19140 backedges. 0 proven. 19140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:40:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 452 states and 455 transitions. [2022-11-21 22:40:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 455 transitions. [2022-11-21 22:40:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-21 22:40:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19580 backedges. 0 proven. 19580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 457 states and 460 transitions. [2022-11-21 22:41:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 460 transitions. [2022-11-21 22:41:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-21 22:41:06,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:06,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 20025 backedges. 0 proven. 20025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 462 states and 465 transitions. [2022-11-21 22:41:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 465 transitions. [2022-11-21 22:41:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-11-21 22:41:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 20475 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 467 states and 470 transitions. [2022-11-21 22:41:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 470 transitions. [2022-11-21 22:41:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2022-11-21 22:41:24,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:24,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20930 backedges. 0 proven. 20930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 472 states and 475 transitions. [2022-11-21 22:41:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 475 transitions. [2022-11-21 22:41:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-11-21 22:41:34,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:34,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 21390 backedges. 0 proven. 21390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 477 states and 480 transitions. [2022-11-21 22:41:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 480 transitions. [2022-11-21 22:41:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-11-21 22:41:42,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 21855 backedges. 0 proven. 21855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:41:51,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 482 states and 485 transitions. [2022-11-21 22:41:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 485 transitions. [2022-11-21 22:41:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-11-21 22:41:51,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:52,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22325 backedges. 0 proven. 22325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 487 states and 490 transitions. [2022-11-21 22:42:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 490 transitions. [2022-11-21 22:42:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-21 22:42:01,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22800 backedges. 0 proven. 22800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:11,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 492 states and 495 transitions. [2022-11-21 22:42:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 495 transitions. [2022-11-21 22:42:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2022-11-21 22:42:11,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 23280 backedges. 0 proven. 23280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:20,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 497 states and 500 transitions. [2022-11-21 22:42:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 500 transitions. [2022-11-21 22:42:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2022-11-21 22:42:20,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 23765 backedges. 0 proven. 23765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 502 states and 505 transitions. [2022-11-21 22:42:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 505 transitions. [2022-11-21 22:42:30,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2022-11-21 22:42:30,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:30,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24255 backedges. 0 proven. 24255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 507 states and 510 transitions. [2022-11-21 22:42:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 510 transitions. [2022-11-21 22:42:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2022-11-21 22:42:40,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:40,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24750 backedges. 0 proven. 24750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 512 states and 515 transitions. [2022-11-21 22:42:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 515 transitions. [2022-11-21 22:42:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2022-11-21 22:42:51,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 25250 backedges. 0 proven. 25250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 517 states and 520 transitions. [2022-11-21 22:43:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 520 transitions. [2022-11-21 22:43:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2022-11-21 22:43:02,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 25755 backedges. 0 proven. 25755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 522 states and 525 transitions. [2022-11-21 22:43:12,503 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 525 transitions. [2022-11-21 22:43:12,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2022-11-21 22:43:12,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:12,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 26265 backedges. 0 proven. 26265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 527 states and 530 transitions. [2022-11-21 22:43:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 530 transitions. [2022-11-21 22:43:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2022-11-21 22:43:23,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 26780 backedges. 0 proven. 26780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 532 states and 535 transitions. [2022-11-21 22:43:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 535 transitions. [2022-11-21 22:43:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-11-21 22:43:34,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 27300 backedges. 0 proven. 27300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 537 states and 540 transitions. [2022-11-21 22:43:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 540 transitions. [2022-11-21 22:43:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2022-11-21 22:43:46,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:46,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 27825 backedges. 0 proven. 27825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:43:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 542 states and 545 transitions. [2022-11-21 22:43:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 545 transitions. [2022-11-21 22:43:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2022-11-21 22:43:57,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 28355 backedges. 0 proven. 28355 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 547 states and 550 transitions. [2022-11-21 22:44:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 550 transitions. [2022-11-21 22:44:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2022-11-21 22:44:09,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:09,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 28890 backedges. 0 proven. 28890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 552 states and 555 transitions. [2022-11-21 22:44:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 555 transitions. [2022-11-21 22:44:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-11-21 22:44:22,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 29430 backedges. 0 proven. 29430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 557 states and 560 transitions. [2022-11-21 22:44:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 560 transitions. [2022-11-21 22:44:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2022-11-21 22:44:34,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:34,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 29975 backedges. 0 proven. 29975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 562 states and 565 transitions. [2022-11-21 22:44:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 565 transitions. [2022-11-21 22:44:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2022-11-21 22:44:46,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 30525 backedges. 0 proven. 30525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 567 states and 570 transitions. [2022-11-21 22:44:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 570 transitions. [2022-11-21 22:44:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2022-11-21 22:44:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:09,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31080 backedges. 0 proven. 31080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:45:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 572 states and 575 transitions. [2022-11-21 22:45:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 575 transitions. [2022-11-21 22:45:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2022-11-21 22:45:11,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 31640 backedges. 0 proven. 31640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:45:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 577 states and 580 transitions. [2022-11-21 22:45:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 580 transitions. [2022-11-21 22:45:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2022-11-21 22:45:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 32205 backedges. 0 proven. 32205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:45:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 582 states and 585 transitions. [2022-11-21 22:45:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 585 transitions. [2022-11-21 22:45:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2022-11-21 22:45:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:36,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 32775 backedges. 0 proven. 32775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:45:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 587 states and 590 transitions. [2022-11-21 22:45:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 590 transitions. [2022-11-21 22:45:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2022-11-21 22:45:50,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:46:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 33350 backedges. 0 proven. 33350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:46:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:46:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 592 states and 595 transitions. [2022-11-21 22:46:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 595 transitions. [2022-11-21 22:46:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2022-11-21 22:46:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:46:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:46:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:46:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 33930 backedges. 0 proven. 33930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:46:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:46:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 597 states and 600 transitions. [2022-11-21 22:46:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 600 transitions. [2022-11-21 22:46:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2022-11-21 22:46:17,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:46:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:46:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:46:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 34515 backedges. 0 proven. 34515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:46:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:46:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 602 states and 605 transitions. [2022-11-21 22:46:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 605 transitions. [2022-11-21 22:46:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2022-11-21 22:46:31,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:46:31,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:46:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:46:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 35105 backedges. 0 proven. 35105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:46:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:46:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 607 states and 610 transitions. [2022-11-21 22:46:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 610 transitions. [2022-11-21 22:46:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2022-11-21 22:46:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:46:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:46:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:46:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 35700 backedges. 0 proven. 35700 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:46:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:46:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 612 states and 615 transitions. [2022-11-21 22:46:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 615 transitions. [2022-11-21 22:46:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2022-11-21 22:46:59,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:46:59,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:47:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 36300 backedges. 0 proven. 36300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:47:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 617 states and 620 transitions. [2022-11-21 22:47:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 620 transitions. [2022-11-21 22:47:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2022-11-21 22:47:14,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:47:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 36905 backedges. 0 proven. 36905 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:47:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 622 states and 625 transitions. [2022-11-21 22:47:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 625 transitions. [2022-11-21 22:47:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2022-11-21 22:47:29,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:47:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37515 backedges. 0 proven. 37515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:47:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 627 states and 630 transitions. [2022-11-21 22:47:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 630 transitions. [2022-11-21 22:47:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2022-11-21 22:47:45,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:45,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:47:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 38130 backedges. 0 proven. 38130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:48:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:00,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 632 states and 635 transitions. [2022-11-21 22:48:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 635 transitions. [2022-11-21 22:48:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2022-11-21 22:48:00,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 38750 backedges. 0 proven. 38750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:48:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 637 states and 640 transitions. [2022-11-21 22:48:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 640 transitions. [2022-11-21 22:48:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2022-11-21 22:48:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 39375 backedges. 0 proven. 39375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:48:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 642 states and 645 transitions. [2022-11-21 22:48:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 645 transitions. [2022-11-21 22:48:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2022-11-21 22:48:33,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:33,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:48:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 40005 backedges. 0 proven. 40005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:48:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:48:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 647 states and 650 transitions. [2022-11-21 22:48:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 650 transitions. [2022-11-21 22:48:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2022-11-21 22:48:49,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:48:49,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:48:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:04,233 INFO L134 CoverageAnalysis]: Checked inductivity of 40640 backedges. 0 proven. 40640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:49:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 652 states and 655 transitions. [2022-11-21 22:49:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 655 transitions. [2022-11-21 22:49:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2022-11-21 22:49:06,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 41280 backedges. 0 proven. 41280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:49:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:24,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 657 states and 660 transitions. [2022-11-21 22:49:24,262 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 660 transitions. [2022-11-21 22:49:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2022-11-21 22:49:24,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 41925 backedges. 0 proven. 41925 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:49:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:49:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 662 states and 665 transitions. [2022-11-21 22:49:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 665 transitions. [2022-11-21 22:49:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2022-11-21 22:49:42,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:49:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:49:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:49:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 42575 backedges. 0 proven. 42575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:50:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 667 states and 670 transitions. [2022-11-21 22:50:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 670 transitions. [2022-11-21 22:50:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2022-11-21 22:50:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43230 backedges. 0 proven. 43230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:50:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 672 states and 675 transitions. [2022-11-21 22:50:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 675 transitions. [2022-11-21 22:50:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2022-11-21 22:50:18,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 43890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:50:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:50:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 677 states and 680 transitions. [2022-11-21 22:50:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 680 transitions. [2022-11-21 22:50:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2022-11-21 22:50:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:50:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:50:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:50:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 44555 backedges. 0 proven. 44555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.