./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16921798414ec528dd37161230657dad4883a0777e5a6c6f07453756efda755c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:09:42,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:09:42,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:09:42,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:09:42,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:09:42,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:09:42,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:09:42,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:09:42,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:09:42,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:09:42,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:09:42,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:09:42,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:09:42,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:09:42,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:09:42,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:09:42,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:09:42,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:09:42,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:09:42,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:09:42,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:09:42,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:09:42,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:09:42,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:09:42,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:09:42,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:09:42,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:09:42,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:09:42,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:09:42,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:09:42,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:09:42,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:09:42,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:09:42,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:09:42,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:09:42,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:09:42,280 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:09:42,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:09:42,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:09:42,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:09:42,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:09:42,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:09:42,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:09:42,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:09:42,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:09:42,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:09:42,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:09:42,298 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:09:42,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:09:42,298 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:09:42,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:09:42,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:09:42,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:09:42,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:09:42,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:09:42,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:09:42,300 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:09:42,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:09:42,300 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:09:42,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:09:42,300 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:09:42,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:09:42,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:09:42,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:42,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:09:42,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:09:42,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:09:42,302 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:09:42,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:09:42,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:09:42,302 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_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16921798414ec528dd37161230657dad4883a0777e5a6c6f07453756efda755c [2022-12-15 03:09:42,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:09:42,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:09:42,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:09:42,521 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:09:42,522 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:09:42,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c [2022-12-15 03:09:45,097 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:09:45,316 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:09:45,317 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/sv-benchmarks/c/eca-rers2012/Problem02_label36.c [2022-12-15 03:09:45,327 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/data/0efa4d77d/b3ea06ae0cbb4ca892942ff4980c581b/FLAG1f5b79a59 [2022-12-15 03:09:45,685 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/data/0efa4d77d/b3ea06ae0cbb4ca892942ff4980c581b [2022-12-15 03:09:45,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:09:45,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:09:45,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:45,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:09:45,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:09:45,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:45" (1/1) ... [2022-12-15 03:09:45,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214c4f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:45, skipping insertion in model container [2022-12-15 03:09:45,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:09:45" (1/1) ... [2022-12-15 03:09:45,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:09:45,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:09:46,004 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_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/sv-benchmarks/c/eca-rers2012/Problem02_label36.c[20425,20438] [2022-12-15 03:09:46,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:46,025 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:09:46,085 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/sv-benchmarks/c/eca-rers2012/Problem02_label36.c[20425,20438] [2022-12-15 03:09:46,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:09:46,100 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:09:46,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46 WrapperNode [2022-12-15 03:09:46,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:09:46,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:46,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:09:46,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:09:46,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,118 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,151 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2022-12-15 03:09:46,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:09:46,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:09:46,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:09:46,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:09:46,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:09:46,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:09:46,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:09:46,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:09:46,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:09:46" (1/1) ... [2022-12-15 03:09:46,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:09:46,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:09:46,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:09:46,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:09:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:09:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:09:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:09:46,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:09:46,329 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:09:46,331 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:09:47,048 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:09:47,271 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:09:47,271 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:09:47,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:47 BoogieIcfgContainer [2022-12-15 03:09:47,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:09:47,274 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:09:47,274 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:09:47,281 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:09:47,281 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:47" (1/1) ... [2022-12-15 03:09:47,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:09:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2022-12-15 03:09:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2022-12-15 03:09:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:09:47,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 163 states and 240 transitions. [2022-12-15 03:09:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 240 transitions. [2022-12-15 03:09:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:09:48,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2022-12-15 03:09:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2022-12-15 03:09:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:09:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:09:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 167 states and 248 transitions. [2022-12-15 03:09:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 248 transitions. [2022-12-15 03:09:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 03:09:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 184 states and 274 transitions. [2022-12-15 03:09:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 274 transitions. [2022-12-15 03:09:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 03:09:48,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:48,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 202 states and 296 transitions. [2022-12-15 03:09:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 296 transitions. [2022-12-15 03:09:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:09:49,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 220 states and 324 transitions. [2022-12-15 03:09:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 324 transitions. [2022-12-15 03:09:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:09:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:49,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 223 states and 327 transitions. [2022-12-15 03:09:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 327 transitions. [2022-12-15 03:09:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:09:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:09:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 224 states and 330 transitions. [2022-12-15 03:09:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 330 transitions. [2022-12-15 03:09:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:09:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:09:50,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 227 states and 334 transitions. [2022-12-15 03:09:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 334 transitions. [2022-12-15 03:09:50,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:09:50,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:50,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:09:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 244 states and 351 transitions. [2022-12-15 03:09:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 351 transitions. [2022-12-15 03:09:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:09:50,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 264 states and 375 transitions. [2022-12-15 03:09:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 375 transitions. [2022-12-15 03:09:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 03:09:50,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:09:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 268 states and 382 transitions. [2022-12-15 03:09:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 382 transitions. [2022-12-15 03:09:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-15 03:09:51,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 372 states and 496 transitions. [2022-12-15 03:09:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 496 transitions. [2022-12-15 03:09:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:09:52,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 391 states and 523 transitions. [2022-12-15 03:09:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 523 transitions. [2022-12-15 03:09:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:09:52,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 405 states and 537 transitions. [2022-12-15 03:09:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 537 transitions. [2022-12-15 03:09:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:09:53,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:53,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 429 states and 565 transitions. [2022-12-15 03:09:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 565 transitions. [2022-12-15 03:09:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:09:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:53,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 443 states and 578 transitions. [2022-12-15 03:09:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 578 transitions. [2022-12-15 03:09:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:09:53,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:54,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 468 states and 613 transitions. [2022-12-15 03:09:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 613 transitions. [2022-12-15 03:09:54,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-15 03:09:54,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:54,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 482 states and 633 transitions. [2022-12-15 03:09:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 633 transitions. [2022-12-15 03:09:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:09:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 488 states and 641 transitions. [2022-12-15 03:09:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 641 transitions. [2022-12-15 03:09:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:09:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 489 states and 641 transitions. [2022-12-15 03:09:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 641 transitions. [2022-12-15 03:09:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 03:09:55,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:55,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 518 states and 683 transitions. [2022-12-15 03:09:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 683 transitions. [2022-12-15 03:09:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 03:09:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 532 states and 697 transitions. [2022-12-15 03:09:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 697 transitions. [2022-12-15 03:09:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 03:09:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 538 states and 704 transitions. [2022-12-15 03:09:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 704 transitions. [2022-12-15 03:09:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:09:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 552 states and 721 transitions. [2022-12-15 03:09:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 721 transitions. [2022-12-15 03:09:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:09:56,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 558 states and 727 transitions. [2022-12-15 03:09:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 727 transitions. [2022-12-15 03:09:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:09:57,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 563 states and 732 transitions. [2022-12-15 03:09:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 732 transitions. [2022-12-15 03:09:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:09:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:57,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 569 states and 738 transitions. [2022-12-15 03:09:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 738 transitions. [2022-12-15 03:09:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:09:57,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:57,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 577 states and 747 transitions. [2022-12-15 03:09:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 747 transitions. [2022-12-15 03:09:57,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:09:57,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:57,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 582 states and 751 transitions. [2022-12-15 03:09:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 751 transitions. [2022-12-15 03:09:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:09:58,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:58,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:09:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 611 states and 787 transitions. [2022-12-15 03:09:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 787 transitions. [2022-12-15 03:09:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:09:58,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:09:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 614 states and 792 transitions. [2022-12-15 03:09:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 792 transitions. [2022-12-15 03:09:58,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 03:09:58,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:58,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:09:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 628 states and 806 transitions. [2022-12-15 03:09:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 806 transitions. [2022-12-15 03:09:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-15 03:09:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:09:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 651 states and 844 transitions. [2022-12-15 03:09:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 844 transitions. [2022-12-15 03:09:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:09:59,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 674 states and 870 transitions. [2022-12-15 03:10:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 870 transitions. [2022-12-15 03:10:00,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:10:00,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:00,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 677 states and 873 transitions. [2022-12-15 03:10:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 873 transitions. [2022-12-15 03:10:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-15 03:10:00,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:00,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 678 states and 873 transitions. [2022-12-15 03:10:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 873 transitions. [2022-12-15 03:10:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-15 03:10:00,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 684 states and 879 transitions. [2022-12-15 03:10:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 879 transitions. [2022-12-15 03:10:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 03:10:01,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,374 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 704 states and 901 transitions. [2022-12-15 03:10:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 901 transitions. [2022-12-15 03:10:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-15 03:10:01,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 713 states and 916 transitions. [2022-12-15 03:10:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 916 transitions. [2022-12-15 03:10:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-15 03:10:01,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:01,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 745 states and 958 transitions. [2022-12-15 03:10:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 958 transitions. [2022-12-15 03:10:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-15 03:10:03,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 764 states and 977 transitions. [2022-12-15 03:10:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 977 transitions. [2022-12-15 03:10:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-15 03:10:03,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:03,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:03,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 770 states and 983 transitions. [2022-12-15 03:10:03,742 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 983 transitions. [2022-12-15 03:10:03,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:10:03,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:03,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 777 states and 991 transitions. [2022-12-15 03:10:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 991 transitions. [2022-12-15 03:10:04,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-15 03:10:04,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 781 states and 997 transitions. [2022-12-15 03:10:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 997 transitions. [2022-12-15 03:10:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-15 03:10:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 782 states and 998 transitions. [2022-12-15 03:10:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 998 transitions. [2022-12-15 03:10:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-15 03:10:04,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 65 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 791 states and 1007 transitions. [2022-12-15 03:10:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1007 transitions. [2022-12-15 03:10:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-15 03:10:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 822 states and 1040 transitions. [2022-12-15 03:10:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1040 transitions. [2022-12-15 03:10:04,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:04,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:04,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 829 states and 1050 transitions. [2022-12-15 03:10:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1050 transitions. [2022-12-15 03:10:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:05,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:05,310 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 836 states and 1059 transitions. [2022-12-15 03:10:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1059 transitions. [2022-12-15 03:10:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:05,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:05,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 837 states and 1059 transitions. [2022-12-15 03:10:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1059 transitions. [2022-12-15 03:10:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:05,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 842 states and 1063 transitions. [2022-12-15 03:10:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1063 transitions. [2022-12-15 03:10:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:06,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 849 states and 1070 transitions. [2022-12-15 03:10:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1070 transitions. [2022-12-15 03:10:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-15 03:10:06,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:06,775 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 916 states and 1144 transitions. [2022-12-15 03:10:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1144 transitions. [2022-12-15 03:10:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:08,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 941 states and 1177 transitions. [2022-12-15 03:10:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1177 transitions. [2022-12-15 03:10:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:10,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:10,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 967 states and 1209 transitions. [2022-12-15 03:10:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1209 transitions. [2022-12-15 03:10:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:11,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:11,617 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 975 states and 1216 transitions. [2022-12-15 03:10:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1216 transitions. [2022-12-15 03:10:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:12,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:12,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 980 states and 1220 transitions. [2022-12-15 03:10:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1220 transitions. [2022-12-15 03:10:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:12,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:12,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:12,504 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 985 states and 1224 transitions. [2022-12-15 03:10:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1224 transitions. [2022-12-15 03:10:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-15 03:10:12,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 986 states and 1224 transitions. [2022-12-15 03:10:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1224 transitions. [2022-12-15 03:10:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:10:13,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:13,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 987 states and 1225 transitions. [2022-12-15 03:10:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1225 transitions. [2022-12-15 03:10:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:10:13,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:13,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:10:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 988 states and 1226 transitions. [2022-12-15 03:10:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1226 transitions. [2022-12-15 03:10:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:10:13,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 69 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 1015 states and 1258 transitions. [2022-12-15 03:10:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1258 transitions. [2022-12-15 03:10:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:10:14,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 69 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1029 states and 1272 transitions. [2022-12-15 03:10:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1272 transitions. [2022-12-15 03:10:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:10:14,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 69 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1030 states and 1272 transitions. [2022-12-15 03:10:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1272 transitions. [2022-12-15 03:10:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 03:10:14,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1091 states and 1344 transitions. [2022-12-15 03:10:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1344 transitions. [2022-12-15 03:10:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 03:10:18,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:18,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1111 states and 1362 transitions. [2022-12-15 03:10:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1362 transitions. [2022-12-15 03:10:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 03:10:19,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:21,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1148 states and 1401 transitions. [2022-12-15 03:10:21,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1401 transitions. [2022-12-15 03:10:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-15 03:10:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1156 states and 1408 transitions. [2022-12-15 03:10:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1408 transitions. [2022-12-15 03:10:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:10:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:22,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:23,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1162 states and 1416 transitions. [2022-12-15 03:10:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1416 transitions. [2022-12-15 03:10:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:10:23,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:24,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1161 states and 1414 transitions. [2022-12-15 03:10:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1414 transitions. [2022-12-15 03:10:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-15 03:10:24,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:24,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1167 states and 1421 transitions. [2022-12-15 03:10:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1421 transitions. [2022-12-15 03:10:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 03:10:24,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:24,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1229 states and 1495 transitions. [2022-12-15 03:10:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1495 transitions. [2022-12-15 03:10:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 03:10:27,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1259 states and 1529 transitions. [2022-12-15 03:10:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1529 transitions. [2022-12-15 03:10:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 03:10:28,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1277 states and 1550 transitions. [2022-12-15 03:10:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1550 transitions. [2022-12-15 03:10:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 03:10:29,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1282 states and 1554 transitions. [2022-12-15 03:10:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1554 transitions. [2022-12-15 03:10:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:10:30,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:30,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1318 states and 1594 transitions. [2022-12-15 03:10:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1594 transitions. [2022-12-15 03:10:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-15 03:10:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:33,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:35,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1347 states and 1622 transitions. [2022-12-15 03:10:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1622 transitions. [2022-12-15 03:10:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 03:10:35,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1358 states and 1637 transitions. [2022-12-15 03:10:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1637 transitions. [2022-12-15 03:10:36,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 03:10:36,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-15 03:10:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:36,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1359 states and 1637 transitions. [2022-12-15 03:10:36,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1637 transitions. [2022-12-15 03:10:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 03:10:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1380 states and 1660 transitions. [2022-12-15 03:10:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1660 transitions. [2022-12-15 03:10:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-15 03:10:37,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:37,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1394 states and 1673 transitions. [2022-12-15 03:10:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1673 transitions. [2022-12-15 03:10:37,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:10:37,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:10:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:38,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1473 states and 1768 transitions. [2022-12-15 03:10:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1768 transitions. [2022-12-15 03:10:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-15 03:10:38,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:38,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 03:10:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1493 states and 1790 transitions. [2022-12-15 03:10:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1790 transitions. [2022-12-15 03:10:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:10:38,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:38,586 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:10:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1494 states and 1792 transitions. [2022-12-15 03:10:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1792 transitions. [2022-12-15 03:10:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:10:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1504 states and 1804 transitions. [2022-12-15 03:10:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1804 transitions. [2022-12-15 03:10:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-15 03:10:39,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:39,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:10:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1505 states and 1805 transitions. [2022-12-15 03:10:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1805 transitions. [2022-12-15 03:10:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:10:39,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:39,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-15 03:10:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1511 states and 1811 transitions. [2022-12-15 03:10:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1811 transitions. [2022-12-15 03:10:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:10:40,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:40,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1514 states and 1814 transitions. [2022-12-15 03:10:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 1814 transitions. [2022-12-15 03:10:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:10:40,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:10:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1541 states and 1850 transitions. [2022-12-15 03:10:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1850 transitions. [2022-12-15 03:10:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-15 03:10:41,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:41,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:10:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:41,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1545 states and 1856 transitions. [2022-12-15 03:10:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1856 transitions. [2022-12-15 03:10:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-15 03:10:41,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:41,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1547 states and 1858 transitions. [2022-12-15 03:10:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1858 transitions. [2022-12-15 03:10:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1588 states and 1908 transitions. [2022-12-15 03:10:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 1908 transitions. [2022-12-15 03:10:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:44,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1617 states and 1940 transitions. [2022-12-15 03:10:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1940 transitions. [2022-12-15 03:10:45,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:45,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:45,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1621 states and 1943 transitions. [2022-12-15 03:10:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1943 transitions. [2022-12-15 03:10:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1625 states and 1946 transitions. [2022-12-15 03:10:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1946 transitions. [2022-12-15 03:10:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:46,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1660 states and 1985 transitions. [2022-12-15 03:10:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 1985 transitions. [2022-12-15 03:10:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1666 states and 1996 transitions. [2022-12-15 03:10:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 1996 transitions. [2022-12-15 03:10:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:49,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:49,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1697 states and 2031 transitions. [2022-12-15 03:10:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2031 transitions. [2022-12-15 03:10:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-15 03:10:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1701 states and 2034 transitions. [2022-12-15 03:10:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2034 transitions. [2022-12-15 03:10:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 03:10:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-15 03:10:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1712 states and 2056 transitions. [2022-12-15 03:10:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2056 transitions. [2022-12-15 03:10:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-15 03:10:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:10:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1719 states and 2066 transitions. [2022-12-15 03:10:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2066 transitions. [2022-12-15 03:10:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 03:10:53,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1737 states and 2085 transitions. [2022-12-15 03:10:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2085 transitions. [2022-12-15 03:10:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-15 03:10:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:53,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:10:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1754 states and 2103 transitions. [2022-12-15 03:10:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2103 transitions. [2022-12-15 03:10:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:10:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 03:10:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1766 states and 2119 transitions. [2022-12-15 03:10:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2119 transitions. [2022-12-15 03:10:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:10:55,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 03:10:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1772 states and 2128 transitions. [2022-12-15 03:10:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2128 transitions. [2022-12-15 03:10:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-15 03:10:55,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 03:10:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1777 states and 2132 transitions. [2022-12-15 03:10:56,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2132 transitions. [2022-12-15 03:10:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:10:56,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1790 states and 2147 transitions. [2022-12-15 03:10:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2147 transitions. [2022-12-15 03:10:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:10:57,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1810 states and 2170 transitions. [2022-12-15 03:10:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2170 transitions. [2022-12-15 03:10:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:10:58,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:58,605 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:10:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1827 states and 2187 transitions. [2022-12-15 03:10:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2187 transitions. [2022-12-15 03:10:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-15 03:10:59,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:11:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1837 states and 2199 transitions. [2022-12-15 03:11:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2199 transitions. [2022-12-15 03:11:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:11:00,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:11:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1854 states and 2221 transitions. [2022-12-15 03:11:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2221 transitions. [2022-12-15 03:11:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:11:01,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 03:11:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1869 states and 2239 transitions. [2022-12-15 03:11:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2239 transitions. [2022-12-15 03:11:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:11:01,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:11:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1882 states and 2255 transitions. [2022-12-15 03:11:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2255 transitions. [2022-12-15 03:11:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:11:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:11:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1899 states and 2271 transitions. [2022-12-15 03:11:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2271 transitions. [2022-12-15 03:11:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:11:03,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:11:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1911 states and 2283 transitions. [2022-12-15 03:11:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2283 transitions. [2022-12-15 03:11:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:11:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:11:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1916 states and 2287 transitions. [2022-12-15 03:11:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2287 transitions. [2022-12-15 03:11:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:11:04,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:11:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1921 states and 2293 transitions. [2022-12-15 03:11:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2293 transitions. [2022-12-15 03:11:04,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 03:11:04,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:04,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:11:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1930 states and 2308 transitions. [2022-12-15 03:11:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2308 transitions. [2022-12-15 03:11:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 03:11:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:11:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1950 states and 2329 transitions. [2022-12-15 03:11:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2329 transitions. [2022-12-15 03:11:06,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-15 03:11:06,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:06,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:11:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1964 states and 2342 transitions. [2022-12-15 03:11:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2342 transitions. [2022-12-15 03:11:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:11:07,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:11:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 2111 states and 2522 transitions. [2022-12-15 03:11:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 2522 transitions. [2022-12-15 03:11:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:11:13,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:11:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 2167 states and 2590 transitions. [2022-12-15 03:11:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 2590 transitions. [2022-12-15 03:11:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:11:17,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:11:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 2206 states and 2634 transitions. [2022-12-15 03:11:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 2634 transitions. [2022-12-15 03:11:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:11:19,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:19,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:11:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 2212 states and 2640 transitions. [2022-12-15 03:11:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 2640 transitions. [2022-12-15 03:11:20,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-15 03:11:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:20,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:11:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 2217 states and 2644 transitions. [2022-12-15 03:11:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 2644 transitions. [2022-12-15 03:11:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:11:21,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-15 03:11:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 2218 states and 2646 transitions. [2022-12-15 03:11:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2646 transitions. [2022-12-15 03:11:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-15 03:11:21,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:21,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-15 03:11:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2245 states and 2679 transitions. [2022-12-15 03:11:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2679 transitions. [2022-12-15 03:11:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 03:11:22,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:11:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2248 states and 2681 transitions. [2022-12-15 03:11:23,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 2681 transitions. [2022-12-15 03:11:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 03:11:23,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:23,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:11:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 2251 states and 2684 transitions. [2022-12-15 03:11:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 2684 transitions. [2022-12-15 03:11:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 03:11:24,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:11:24,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 2252 states and 2684 transitions. [2022-12-15 03:11:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 2684 transitions. [2022-12-15 03:11:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 03:11:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:11:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 2258 states and 2693 transitions. [2022-12-15 03:11:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 2693 transitions. [2022-12-15 03:11:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-15 03:11:25,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 142 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 03:11:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 2276 states and 2714 transitions. [2022-12-15 03:11:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 2714 transitions. [2022-12-15 03:11:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:26,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:26,919 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-12-15 03:11:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 2294 states and 2734 transitions. [2022-12-15 03:11:27,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 2734 transitions. [2022-12-15 03:11:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:27,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:27,656 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:11:28,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:28,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 2322 states and 2770 transitions. [2022-12-15 03:11:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 2770 transitions. [2022-12-15 03:11:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:28,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:11:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 2328 states and 2778 transitions. [2022-12-15 03:11:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 2778 transitions. [2022-12-15 03:11:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:11:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 2333 states and 2782 transitions. [2022-12-15 03:11:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 2782 transitions. [2022-12-15 03:11:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:30,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 2387 states and 2847 transitions. [2022-12-15 03:11:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 2847 transitions. [2022-12-15 03:11:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:33,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 2416 states and 2877 transitions. [2022-12-15 03:11:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 2877 transitions. [2022-12-15 03:11:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:34,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 2451 states and 2915 transitions. [2022-12-15 03:11:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 2915 transitions. [2022-12-15 03:11:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:36,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 2457 states and 2921 transitions. [2022-12-15 03:11:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 2921 transitions. [2022-12-15 03:11:37,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:37,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:37,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 2461 states and 2925 transitions. [2022-12-15 03:11:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 2925 transitions. [2022-12-15 03:11:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:38,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:38,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2490 states and 2956 transitions. [2022-12-15 03:11:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 2956 transitions. [2022-12-15 03:11:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:40,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 2496 states and 2962 transitions. [2022-12-15 03:11:40,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 2962 transitions. [2022-12-15 03:11:40,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 03:11:40,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-15 03:11:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2500 states and 2965 transitions. [2022-12-15 03:11:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 2965 transitions. [2022-12-15 03:11:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:11:40,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 93 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:11:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2661 states and 3139 transitions. [2022-12-15 03:11:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3139 transitions. [2022-12-15 03:11:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-15 03:11:46,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:46,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-15 03:11:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 2680 states and 3159 transitions. [2022-12-15 03:11:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3159 transitions. [2022-12-15 03:11:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 03:11:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:11:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2731 states and 3216 transitions. [2022-12-15 03:11:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 3216 transitions. [2022-12-15 03:11:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-15 03:11:49,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:49,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:11:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2745 states and 3229 transitions. [2022-12-15 03:11:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 3229 transitions. [2022-12-15 03:11:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-15 03:11:50,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:50,351 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2022-12-15 03:11:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 2889 states and 3383 transitions. [2022-12-15 03:11:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 3383 transitions. [2022-12-15 03:11:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-15 03:11:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:55,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2890 states and 3384 transitions. [2022-12-15 03:11:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 3384 transitions. [2022-12-15 03:11:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:11:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2891 states and 3384 transitions. [2022-12-15 03:11:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 3384 transitions. [2022-12-15 03:11:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:11:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:55,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:55,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 2898 states and 3391 transitions. [2022-12-15 03:11:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 3391 transitions. [2022-12-15 03:11:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 03:11:55,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2904 states and 3398 transitions. [2022-12-15 03:11:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 3398 transitions. [2022-12-15 03:11:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 03:11:56,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2916 states and 3410 transitions. [2022-12-15 03:11:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 3410 transitions. [2022-12-15 03:11:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 03:11:58,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2921 states and 3414 transitions. [2022-12-15 03:11:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 3414 transitions. [2022-12-15 03:11:59,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-15 03:11:59,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:59,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:11:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:59,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2940 states and 3432 transitions. [2022-12-15 03:11:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 3432 transitions. [2022-12-15 03:12:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:12:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:00,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-15 03:12:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2941 states and 3432 transitions. [2022-12-15 03:12:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 3432 transitions. [2022-12-15 03:12:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 03:12:00,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:00,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:12:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2952 states and 3443 transitions. [2022-12-15 03:12:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 3443 transitions. [2022-12-15 03:12:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 03:12:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:12:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2953 states and 3445 transitions. [2022-12-15 03:12:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 3445 transitions. [2022-12-15 03:12:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 03:12:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:12:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:02,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2959 states and 3452 transitions. [2022-12-15 03:12:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 3452 transitions. [2022-12-15 03:12:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 03:12:02,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:12:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2964 states and 3456 transitions. [2022-12-15 03:12:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 3456 transitions. [2022-12-15 03:12:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 03:12:03,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-15 03:12:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2969 states and 3460 transitions. [2022-12-15 03:12:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 3460 transitions. [2022-12-15 03:12:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:12:04,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:04,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-15 03:12:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 3028 states and 3522 transitions. [2022-12-15 03:12:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 3522 transitions. [2022-12-15 03:12:07,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 03:12:07,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:07,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-12-15 03:12:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 3059 states and 3552 transitions. [2022-12-15 03:12:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 3552 transitions. [2022-12-15 03:12:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 03:12:08,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:08,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-15 03:12:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 3081 states and 3578 transitions. [2022-12-15 03:12:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 3578 transitions. [2022-12-15 03:12:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 03:12:09,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 3149 states and 3651 transitions. [2022-12-15 03:12:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 3651 transitions. [2022-12-15 03:12:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 03:12:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:16,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 3180 states and 3682 transitions. [2022-12-15 03:12:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 3682 transitions. [2022-12-15 03:12:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-15 03:12:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 3186 states and 3688 transitions. [2022-12-15 03:12:19,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 3688 transitions. [2022-12-15 03:12:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 03:12:19,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:22,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 3210 states and 3722 transitions. [2022-12-15 03:12:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 3722 transitions. [2022-12-15 03:12:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 03:12:22,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 3228 states and 3739 transitions. [2022-12-15 03:12:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 3739 transitions. [2022-12-15 03:12:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-15 03:12:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3273 states and 3786 transitions. [2022-12-15 03:12:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 3786 transitions. [2022-12-15 03:12:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 03:12:25,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:25,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:12:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 3276 states and 3789 transitions. [2022-12-15 03:12:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 3789 transitions. [2022-12-15 03:12:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 03:12:26,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-15 03:12:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3853 states to 3328 states and 3853 transitions. [2022-12-15 03:12:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 3853 transitions. [2022-12-15 03:12:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 03:12:29,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:29,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-15 03:12:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:31,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 3351 states and 3876 transitions. [2022-12-15 03:12:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 3876 transitions. [2022-12-15 03:12:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 03:12:31,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-15 03:12:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 3430 states and 3956 transitions. [2022-12-15 03:12:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 3956 transitions. [2022-12-15 03:12:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:32,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 3439 states and 3970 transitions. [2022-12-15 03:12:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 3970 transitions. [2022-12-15 03:12:33,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:33,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:33,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 3451 states and 3986 transitions. [2022-12-15 03:12:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 3986 transitions. [2022-12-15 03:12:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:35,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 3457 states and 3995 transitions. [2022-12-15 03:12:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3457 states and 3995 transitions. [2022-12-15 03:12:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 3462 states and 3999 transitions. [2022-12-15 03:12:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 3999 transitions. [2022-12-15 03:12:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:38,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:38,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 3466 states and 4004 transitions. [2022-12-15 03:12:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 4004 transitions. [2022-12-15 03:12:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:39,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:39,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 3473 states and 4013 transitions. [2022-12-15 03:12:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4013 transitions. [2022-12-15 03:12:40,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:40,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 3478 states and 4017 transitions. [2022-12-15 03:12:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 4017 transitions. [2022-12-15 03:12:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 3484 states and 4023 transitions. [2022-12-15 03:12:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3484 states and 4023 transitions. [2022-12-15 03:12:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 03:12:43,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:12:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 3489 states and 4027 transitions. [2022-12-15 03:12:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 4027 transitions. [2022-12-15 03:12:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:12:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:44,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 328 proven. 16 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-15 03:12:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 3610 states and 4161 transitions. [2022-12-15 03:12:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3610 states and 4161 transitions. [2022-12-15 03:12:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:12:54,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 328 proven. 16 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-15 03:12:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 3656 states and 4204 transitions. [2022-12-15 03:12:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 4204 transitions. [2022-12-15 03:12:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:12:56,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 328 proven. 16 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-15 03:12:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 3668 states and 4216 transitions. [2022-12-15 03:12:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 4216 transitions. [2022-12-15 03:12:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 03:12:58,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 328 proven. 16 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-15 03:12:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 3673 states and 4220 transitions. [2022-12-15 03:12:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 4220 transitions. [2022-12-15 03:12:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:12:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:59,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 214 proven. 4 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:13:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 3680 states and 4232 transitions. [2022-12-15 03:13:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 4232 transitions. [2022-12-15 03:13:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:13:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:13:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 3684 states and 4235 transitions. [2022-12-15 03:13:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 4235 transitions. [2022-12-15 03:13:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:13:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:13:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 3692 states and 4240 transitions. [2022-12-15 03:13:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 4240 transitions. [2022-12-15 03:13:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:13:03,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:03,603 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:13:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 3731 states and 4282 transitions. [2022-12-15 03:13:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 4282 transitions. [2022-12-15 03:13:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:13:07,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:13:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 3760 states and 4311 transitions. [2022-12-15 03:13:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 4311 transitions. [2022-12-15 03:13:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 03:13:09,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:09,273 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:13:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 3783 states and 4331 transitions. [2022-12-15 03:13:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 4331 transitions. [2022-12-15 03:13:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:11,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 3811 states and 4381 transitions. [2022-12-15 03:13:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 4381 transitions. [2022-12-15 03:13:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 3849 states and 4417 transitions. [2022-12-15 03:13:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3849 states and 4417 transitions. [2022-12-15 03:13:18,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:18,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 3864 states and 4432 transitions. [2022-12-15 03:13:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3864 states and 4432 transitions. [2022-12-15 03:13:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:20,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 3885 states and 4455 transitions. [2022-12-15 03:13:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3885 states and 4455 transitions. [2022-12-15 03:13:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:22,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 3902 states and 4472 transitions. [2022-12-15 03:13:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3902 states and 4472 transitions. [2022-12-15 03:13:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 3909 states and 4478 transitions. [2022-12-15 03:13:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 4478 transitions. [2022-12-15 03:13:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-15 03:13:25,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:25,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-15 03:13:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 3926 states and 4496 transitions. [2022-12-15 03:13:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3926 states and 4496 transitions. [2022-12-15 03:13:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-15 03:13:27,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 267 proven. 42 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-12-15 03:13:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 3949 states and 4521 transitions. [2022-12-15 03:13:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3949 states and 4521 transitions. [2022-12-15 03:13:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-15 03:13:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-12-15 03:13:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 3952 states and 4525 transitions. [2022-12-15 03:13:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 4525 transitions. [2022-12-15 03:13:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:32,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 3967 states and 4541 transitions. [2022-12-15 03:13:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 4541 transitions. [2022-12-15 03:13:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:33,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:33,917 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 4002 states and 4577 transitions. [2022-12-15 03:13:36,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 4577 transitions. [2022-12-15 03:13:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:36,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4587 states to 4011 states and 4587 transitions. [2022-12-15 03:13:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 4011 states and 4587 transitions. [2022-12-15 03:13:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:37,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 4040 states and 4615 transitions. [2022-12-15 03:13:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4040 states and 4615 transitions. [2022-12-15 03:13:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:38,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 4041 states and 4615 transitions. [2022-12-15 03:13:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 4615 transitions. [2022-12-15 03:13:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:39,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 4047 states and 4620 transitions. [2022-12-15 03:13:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states and 4620 transitions. [2022-12-15 03:13:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:41,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 4048 states and 4621 transitions. [2022-12-15 03:13:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4048 states and 4621 transitions. [2022-12-15 03:13:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 4054 states and 4626 transitions. [2022-12-15 03:13:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 4626 transitions. [2022-12-15 03:13:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 4059 states and 4630 transitions. [2022-12-15 03:13:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 4630 transitions. [2022-12-15 03:13:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-15 03:13:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:13:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 4065 states and 4635 transitions. [2022-12-15 03:13:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 4635 transitions. [2022-12-15 03:13:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 03:13:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 397 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-15 03:13:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4675 states to 4101 states and 4675 transitions. [2022-12-15 03:13:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 4101 states and 4675 transitions. [2022-12-15 03:13:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-15 03:13:48,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 397 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-15 03:13:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 4115 states and 4688 transitions. [2022-12-15 03:13:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4115 states and 4688 transitions. [2022-12-15 03:13:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-15 03:13:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:13:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 4184 states and 4761 transitions. [2022-12-15 03:13:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 4761 transitions. [2022-12-15 03:13:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-15 03:13:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:14:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 4214 states and 4791 transitions. [2022-12-15 03:14:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 4791 transitions. [2022-12-15 03:14:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-15 03:14:01,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:14:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 4249 states and 4827 transitions. [2022-12-15 03:14:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4249 states and 4827 transitions. [2022-12-15 03:14:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:07,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4919 states to 4329 states and 4919 transitions. [2022-12-15 03:14:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 4919 transitions. [2022-12-15 03:14:18,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:18,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:18,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 4375 states and 4963 transitions. [2022-12-15 03:14:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 4963 transitions. [2022-12-15 03:14:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 4409 states and 4996 transitions. [2022-12-15 03:14:27,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4409 states and 4996 transitions. [2022-12-15 03:14:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:27,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 4425 states and 5009 transitions. [2022-12-15 03:14:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 5009 transitions. [2022-12-15 03:14:30,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:30,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:30,392 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:31,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 4426 states and 5009 transitions. [2022-12-15 03:14:31,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4426 states and 5009 transitions. [2022-12-15 03:14:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-12-15 03:14:31,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 375 proven. 57 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-15 03:14:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 4463 states and 5048 transitions. [2022-12-15 03:14:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4463 states and 5048 transitions. [2022-12-15 03:14:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 03:14:34,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:34,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:34,349 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:14:37,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 4486 states and 5083 transitions. [2022-12-15 03:14:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 5083 transitions. [2022-12-15 03:14:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 03:14:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:37,598 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:14:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 4507 states and 5106 transitions. [2022-12-15 03:14:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 5106 transitions. [2022-12-15 03:14:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 03:14:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:14:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5121 states to 4522 states and 5121 transitions. [2022-12-15 03:14:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 5121 transitions. [2022-12-15 03:14:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 03:14:40,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:14:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 4542 states and 5141 transitions. [2022-12-15 03:14:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 4542 states and 5141 transitions. [2022-12-15 03:14:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-15 03:14:42,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-15 03:14:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:44,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 4545 states and 5144 transitions. [2022-12-15 03:14:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4545 states and 5144 transitions. [2022-12-15 03:14:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-12-15 03:14:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:44,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-15 03:14:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 4550 states and 5149 transitions. [2022-12-15 03:14:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 4550 states and 5149 transitions. [2022-12-15 03:14:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-15 03:14:44,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:44,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:44,598 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 325 proven. 8 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2022-12-15 03:14:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 4597 states and 5196 transitions. [2022-12-15 03:14:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4597 states and 5196 transitions. [2022-12-15 03:14:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-15 03:14:49,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:49,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 390 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2022-12-15 03:14:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 4598 states and 5197 transitions. [2022-12-15 03:14:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4598 states and 5197 transitions. [2022-12-15 03:14:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 03:14:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:14:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 4650 states and 5260 transitions. [2022-12-15 03:14:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 5260 transitions. [2022-12-15 03:14:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 03:14:56,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:15:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 4672 states and 5280 transitions. [2022-12-15 03:15:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4672 states and 5280 transitions. [2022-12-15 03:15:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-15 03:15:00,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:00,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:15:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 4673 states and 5280 transitions. [2022-12-15 03:15:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 4673 states and 5280 transitions. [2022-12-15 03:15:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-15 03:15:01,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 472 proven. 1 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-12-15 03:15:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 4700 states and 5306 transitions. [2022-12-15 03:15:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4700 states and 5306 transitions. [2022-12-15 03:15:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-15 03:15:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 443 proven. 1 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-12-15 03:15:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:05,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 4707 states and 5313 transitions. [2022-12-15 03:15:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 4707 states and 5313 transitions. [2022-12-15 03:15:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 03:15:05,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:15:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5353 states to 4744 states and 5353 transitions. [2022-12-15 03:15:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4744 states and 5353 transitions. [2022-12-15 03:15:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 03:15:10,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:15:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 4773 states and 5383 transitions. [2022-12-15 03:15:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4773 states and 5383 transitions. [2022-12-15 03:15:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-15 03:15:13,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-15 03:15:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 4792 states and 5401 transitions. [2022-12-15 03:15:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 4792 states and 5401 transitions. [2022-12-15 03:15:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-12-15 03:15:15,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:15,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-15 03:15:15,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 4804 states and 5414 transitions. [2022-12-15 03:15:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 5414 transitions. [2022-12-15 03:15:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-12-15 03:15:15,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 414 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-15 03:15:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 4819 states and 5431 transitions. [2022-12-15 03:15:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4819 states and 5431 transitions. [2022-12-15 03:15:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-15 03:15:16,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:16,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 466 proven. 7 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-15 03:15:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 4863 states and 5477 transitions. [2022-12-15 03:15:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4863 states and 5477 transitions. [2022-12-15 03:15:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-15 03:15:21,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:21,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:22,195 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 466 proven. 7 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-15 03:15:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 4888 states and 5501 transitions. [2022-12-15 03:15:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 5501 transitions. [2022-12-15 03:15:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-15 03:15:23,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:23,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 466 proven. 7 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-12-15 03:15:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 4893 states and 5505 transitions. [2022-12-15 03:15:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 4893 states and 5505 transitions. [2022-12-15 03:15:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 03:15:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2022-12-15 03:15:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 4901 states and 5513 transitions. [2022-12-15 03:15:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4901 states and 5513 transitions. [2022-12-15 03:15:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-12-15 03:15:26,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2022-12-15 03:15:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 4904 states and 5515 transitions. [2022-12-15 03:15:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 4904 states and 5515 transitions. [2022-12-15 03:15:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-15 03:15:27,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 588 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-12-15 03:15:28,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 4856 states and 5459 transitions. [2022-12-15 03:15:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 5459 transitions. [2022-12-15 03:15:28,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-15 03:15:28,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 509 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-15 03:15:29,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 4877 states and 5480 transitions. [2022-12-15 03:15:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 4877 states and 5480 transitions. [2022-12-15 03:15:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-12-15 03:15:29,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 530 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-15 03:15:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 4906 states and 5510 transitions. [2022-12-15 03:15:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4906 states and 5510 transitions. [2022-12-15 03:15:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-15 03:15:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 532 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-15 03:15:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 4967 states and 5573 transitions. [2022-12-15 03:15:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4967 states and 5573 transitions. [2022-12-15 03:15:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-15 03:15:34,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 532 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-15 03:15:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5589 states to 4984 states and 5589 transitions. [2022-12-15 03:15:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 5589 transitions. [2022-12-15 03:15:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-15 03:15:35,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:35,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-15 03:15:35,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 5005 states and 5610 transitions. [2022-12-15 03:15:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 5005 states and 5610 transitions. [2022-12-15 03:15:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-15 03:15:35,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 547 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-15 03:15:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 5080 states and 5689 transitions. [2022-12-15 03:15:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 5689 transitions. [2022-12-15 03:15:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-15 03:15:39,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:39,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 547 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-15 03:15:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 5106 states and 5715 transitions. [2022-12-15 03:15:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 5715 transitions. [2022-12-15 03:15:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-15 03:15:43,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 547 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-15 03:15:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 5111 states and 5719 transitions. [2022-12-15 03:15:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 5111 states and 5719 transitions. [2022-12-15 03:15:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-12-15 03:15:44,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:45,542 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 623 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-15 03:15:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 5144 states and 5755 transitions. [2022-12-15 03:15:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 5755 transitions. [2022-12-15 03:15:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-12-15 03:15:49,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:49,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-12-15 03:15:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 5145 states and 5755 transitions. [2022-12-15 03:15:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 5755 transitions. [2022-12-15 03:15:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-15 03:15:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2022-12-15 03:15:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 5152 states and 5763 transitions. [2022-12-15 03:15:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 5152 states and 5763 transitions. [2022-12-15 03:15:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-15 03:15:53,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:53,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2022-12-15 03:15:54,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 5158 states and 5769 transitions. [2022-12-15 03:15:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 5158 states and 5769 transitions. [2022-12-15 03:15:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-15 03:15:54,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2022-12-15 03:15:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 5187 states and 5798 transitions. [2022-12-15 03:15:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 5187 states and 5798 transitions. [2022-12-15 03:15:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2022-12-15 03:15:55,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:55,337 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2022-12-15 03:15:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 5196 states and 5806 transitions. [2022-12-15 03:15:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 5196 states and 5806 transitions. [2022-12-15 03:15:55,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-15 03:15:55,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:55,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-12-15 03:16:00,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 5231 states and 5841 transitions. [2022-12-15 03:16:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 5231 states and 5841 transitions. [2022-12-15 03:16:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-12-15 03:16:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-12-15 03:16:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 5260 states and 5869 transitions. [2022-12-15 03:16:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5260 states and 5869 transitions. [2022-12-15 03:16:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 03:16:03,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 554 proven. 56 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2022-12-15 03:16:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 5266 states and 5874 transitions. [2022-12-15 03:16:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 5266 states and 5874 transitions. [2022-12-15 03:16:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 03:16:07,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:07,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 554 proven. 56 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2022-12-15 03:16:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 5303 states and 5912 transitions. [2022-12-15 03:16:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 5303 states and 5912 transitions. [2022-12-15 03:16:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-15 03:16:13,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 554 proven. 56 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2022-12-15 03:16:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 5304 states and 5912 transitions. [2022-12-15 03:16:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5304 states and 5912 transitions. [2022-12-15 03:16:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-15 03:16:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 535 proven. 114 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-15 03:16:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 5314 states and 5920 transitions. [2022-12-15 03:16:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 5314 states and 5920 transitions. [2022-12-15 03:16:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-15 03:16:16,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 535 proven. 114 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-15 03:16:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 5345 states and 5950 transitions. [2022-12-15 03:16:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 5345 states and 5950 transitions. [2022-12-15 03:16:19,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-15 03:16:19,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:19,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 535 proven. 114 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-12-15 03:16:21,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5370 states and 5974 transitions. [2022-12-15 03:16:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 5370 states and 5974 transitions. [2022-12-15 03:16:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-15 03:16:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 917 backedges. 483 proven. 190 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-12-15 03:16:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 5441 states and 6070 transitions. [2022-12-15 03:16:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 5441 states and 6070 transitions. [2022-12-15 03:16:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-12-15 03:16:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 682 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-12-15 03:16:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6085 states to 5456 states and 6085 transitions. [2022-12-15 03:16:25,350 INFO L276 IsEmpty]: Start isEmpty. Operand 5456 states and 6085 transitions. [2022-12-15 03:16:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-15 03:16:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 612 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-15 03:16:26,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 5457 states and 6086 transitions. [2022-12-15 03:16:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 5457 states and 6086 transitions. [2022-12-15 03:16:26,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-12-15 03:16:26,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:26,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 612 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-15 03:16:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 5462 states and 6090 transitions. [2022-12-15 03:16:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 6090 transitions. [2022-12-15 03:16:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-15 03:16:28,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:29,155 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 616 proven. 1 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-15 03:16:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 5493 states and 6121 transitions. [2022-12-15 03:16:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 6121 transitions. [2022-12-15 03:16:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-15 03:16:32,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:32,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 616 proven. 1 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-15 03:16:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 5499 states and 6127 transitions. [2022-12-15 03:16:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 5499 states and 6127 transitions. [2022-12-15 03:16:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-12-15 03:16:36,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 616 proven. 1 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-15 03:16:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 5504 states and 6132 transitions. [2022-12-15 03:16:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 6132 transitions. [2022-12-15 03:16:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2022-12-15 03:16:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:38,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-12-15 03:16:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 5583 states and 6213 transitions. [2022-12-15 03:16:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 5583 states and 6213 transitions. [2022-12-15 03:16:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-12-15 03:16:40,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 944 trivial. 0 not checked. [2022-12-15 03:16:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 5785 states and 6445 transitions. [2022-12-15 03:16:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 6445 transitions. [2022-12-15 03:16:59,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-15 03:16:59,941 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 281 iterations. [2022-12-15 03:16:59,947 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-15 03:17:20,999 INFO L560 CodeCheckObserver]: Invariant with dag size 22 [2022-12-15 03:17:21,007 INFO L560 CodeCheckObserver]: Invariant with dag size 22 [2022-12-15 03:17:21,008 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:17:21,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:17:21 ImpRootNode [2022-12-15 03:17:21,008 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:17:21,009 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:17:21,009 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:17:21,009 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:17:21,009 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:09:47" (3/4) ... [2022-12-15 03:17:21,011 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-15 03:17:21,022 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2022-12-15 03:17:21,023 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-12-15 03:17:21,023 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2022-12-15 03:17:21,024 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 03:17:21,104 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 03:17:21,104 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:17:21,105 INFO L158 Benchmark]: Toolchain (without parser) took 455407.98ms. Allocated memory was 203.4MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 173.3MB in the beginning and 694.2MB in the end (delta: -520.9MB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2022-12-15 03:17:21,105 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:17:21,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 398.32ms. Allocated memory is still 203.4MB. Free memory was 173.3MB in the beginning and 147.3MB in the end (delta: 26.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 03:17:21,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.70ms. Allocated memory is still 203.4MB. Free memory was 147.3MB in the beginning and 141.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:17:21,106 INFO L158 Benchmark]: Boogie Preprocessor took 37.66ms. Allocated memory is still 203.4MB. Free memory was 141.3MB in the beginning and 137.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:17:21,106 INFO L158 Benchmark]: RCFGBuilder took 1083.78ms. Allocated memory is still 203.4MB. Free memory was 137.1MB in the beginning and 123.7MB in the end (delta: 13.4MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2022-12-15 03:17:21,106 INFO L158 Benchmark]: CodeCheck took 453734.45ms. Allocated memory was 203.4MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 123.7MB in the beginning and 704.7MB in the end (delta: -581.0MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2022-12-15 03:17:21,107 INFO L158 Benchmark]: Witness Printer took 95.33ms. Allocated memory is still 2.7GB. Free memory was 704.7MB in the beginning and 694.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:17:21,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 432.6s, OverallIterations: 281, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1673147 SdHoareTripleChecker+Valid, 2761.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1649149 mSDsluCounter, 157847 SdHoareTripleChecker+Invalid, 2366.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 135645 mSDsCounter, 254789 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3401710 IncrementalHoareTripleChecker+Invalid, 3656499 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 254789 mSolverCounterUnsat, 22202 mSDtfsCounter, 3401710 mSolverCounterSat, 16.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 424686 GetRequests, 407398 SyntacticMatches, 14936 SemanticMatches, 2352 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4066740 ImplicationChecksByTransitivity, 346.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.4s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 37.3s InterpolantComputationTime, 65045 NumberOfCodeBlocks, 65045 NumberOfCodeBlocksAsserted, 280 NumberOfCheckSat, 64765 ConstructedInterpolants, 0 QuantifiedInterpolants, 305422 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 280 InterpolantComputations, 220 PerfectInterpolantSequences, 81316/84095 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 578]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: ((a19 == 1 || (a25 == 1 && a28 <= 10)) || ((!(a28 == 10) || a11 == 1) && !(a25 == 1))) || (!(7 == a17) && !(a25 == 1)) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: ((a19 == 1 || (a25 == 1 && a28 <= 10)) || ((!(a28 == 10) || a11 == 1) && !(a25 == 1))) || (!(7 == a17) && !(a25 == 1)) - InvariantResult [Line: 610]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 115.3MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 398.32ms. Allocated memory is still 203.4MB. Free memory was 173.3MB in the beginning and 147.3MB in the end (delta: 26.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.70ms. Allocated memory is still 203.4MB. Free memory was 147.3MB in the beginning and 141.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.66ms. Allocated memory is still 203.4MB. Free memory was 141.3MB in the beginning and 137.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1083.78ms. Allocated memory is still 203.4MB. Free memory was 137.1MB in the beginning and 123.7MB in the end (delta: 13.4MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * CodeCheck took 453734.45ms. Allocated memory was 203.4MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 123.7MB in the beginning and 704.7MB in the end (delta: -581.0MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 95.33ms. Allocated memory is still 2.7GB. Free memory was 704.7MB in the beginning and 694.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-15 03:17:21,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6aa46a-41e5-4835-b0c9-ee495bc66f94/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE