./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label40.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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/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 50a84ef689ee1e06fdacd72e7701ff2c38527734cebc573231d698f970fe37fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:33:44,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:33:44,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:33:44,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:33:44,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:33:44,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:33:44,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:33:44,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:33:44,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:33:44,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:33:44,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:33:44,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:33:44,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:33:44,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:33:44,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:33:44,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:33:44,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:33:44,434 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:33:44,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:33:44,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:33:44,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:33:44,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:33:44,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:33:44,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:33:44,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:33:44,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:33:44,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:33:44,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:33:44,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:33:44,446 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:33:44,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:33:44,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:33:44,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:33:44,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:33:44,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:33:44,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:33:44,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:33:44,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:33:44,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:33:44,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:33:44,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:33:44,453 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 16:33:44,473 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:33:44,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:33:44,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:33:44,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:33:44,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:33:44,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:33:44,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:33:44,475 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 16:33:44,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:33:44,475 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 16:33:44,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:33:44,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:33:44,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:33:44,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:33:44,487 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 16:33:44,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:33:44,487 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:33:44,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:33:44,487 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:33:44,488 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:33:44,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:33:44,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:33:44,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:33:44,488 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:33:44,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:33:44,489 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:33:44,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:33:44,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:33:44,489 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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50a84ef689ee1e06fdacd72e7701ff2c38527734cebc573231d698f970fe37fd [2022-12-14 16:33:44,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:33:44,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:33:44,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:33:44,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:33:44,683 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:33:44,684 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label40.c [2022-12-14 16:33:47,196 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:33:47,479 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:33:47,480 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/sv-benchmarks/c/eca-rers2012/Problem03_label40.c [2022-12-14 16:33:47,491 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/data/50262410f/69525329694d4204831e56dd3cf2b53d/FLAG7631e48f0 [2022-12-14 16:33:47,769 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/data/50262410f/69525329694d4204831e56dd3cf2b53d [2022-12-14 16:33:47,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:33:47,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:33:47,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:33:47,773 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:33:47,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:33:47,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:33:47" (1/1) ... [2022-12-14 16:33:47,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@daefeb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:47, skipping insertion in model container [2022-12-14 16:33:47,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:33:47" (1/1) ... [2022-12-14 16:33:47,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:33:47,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:33:48,236 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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/sv-benchmarks/c/eca-rers2012/Problem03_label40.c[59070,59083] [2022-12-14 16:33:48,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:33:48,270 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:33:48,470 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_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/sv-benchmarks/c/eca-rers2012/Problem03_label40.c[59070,59083] [2022-12-14 16:33:48,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:33:48,492 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:33:48,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48 WrapperNode [2022-12-14 16:33:48,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:33:48,493 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:33:48,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:33:48,494 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:33:48,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,601 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-14 16:33:48,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:33:48,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:33:48,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:33:48,602 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:33:48,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,670 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:33:48,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:33:48,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:33:48,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:33:48,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:33:48" (1/1) ... [2022-12-14 16:33:48,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:33:48,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:33:48,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:33:48,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a8e7ee9-a1fa-4700-aa58-b67c2f7a967a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:33:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:33:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:33:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:33:48,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:33:48,813 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:33:48,815 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:33:50,156 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:33:50,364 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:33:50,364 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 16:33:50,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:33:50 BoogieIcfgContainer [2022-12-14 16:33:50,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:33:50,367 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:33:50,367 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:33:50,374 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:33:50,374 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:33:50" (1/1) ... [2022-12-14 16:33:50,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:33:50,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:50,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-14 16:33:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-14 16:33:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 16:33:50,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2022-12-14 16:33:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2022-12-14 16:33:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 16:33:51,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:51,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2022-12-14 16:33:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2022-12-14 16:33:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 16:33:51,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:51,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2022-12-14 16:33:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2022-12-14 16:33:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 16:33:52,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2022-12-14 16:33:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2022-12-14 16:33:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 16:33:53,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2022-12-14 16:33:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2022-12-14 16:33:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 16:33:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:53,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 458 states and 775 transitions. [2022-12-14 16:33:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 775 transitions. [2022-12-14 16:33:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 16:33:54,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:54,835 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 462 states and 780 transitions. [2022-12-14 16:33:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 780 transitions. [2022-12-14 16:33:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 16:33:54,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:54,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 471 states and 794 transitions. [2022-12-14 16:33:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 794 transitions. [2022-12-14 16:33:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 16:33:55,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:55,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:33:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 626 states and 1015 transitions. [2022-12-14 16:33:57,478 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1015 transitions. [2022-12-14 16:33:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 16:33:57,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 627 states and 1016 transitions. [2022-12-14 16:33:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1016 transitions. [2022-12-14 16:33:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 16:33:57,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 16:33:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 634 states and 1037 transitions. [2022-12-14 16:33:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1037 transitions. [2022-12-14 16:33:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 16:33:58,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 16:33:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 638 states and 1042 transitions. [2022-12-14 16:33:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1042 transitions. [2022-12-14 16:33:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 16:33:58,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:58,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 651 states and 1060 transitions. [2022-12-14 16:33:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1060 transitions. [2022-12-14 16:33:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 16:33:58,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 660 states and 1073 transitions. [2022-12-14 16:33:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1073 transitions. [2022-12-14 16:33:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 16:33:59,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 662 states and 1075 transitions. [2022-12-14 16:33:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1075 transitions. [2022-12-14 16:33:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 16:33:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:59,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:33:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:33:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 665 states and 1080 transitions. [2022-12-14 16:33:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1080 transitions. [2022-12-14 16:33:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 16:33:59,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:33:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:33:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:33:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:00,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 667 states and 1083 transitions. [2022-12-14 16:34:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1083 transitions. [2022-12-14 16:34:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 16:34:00,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 676 states and 1093 transitions. [2022-12-14 16:34:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1093 transitions. [2022-12-14 16:34:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 16:34:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 677 states and 1095 transitions. [2022-12-14 16:34:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1095 transitions. [2022-12-14 16:34:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 16:34:00,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:00,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 678 states and 1096 transitions. [2022-12-14 16:34:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1096 transitions. [2022-12-14 16:34:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 16:34:00,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:00,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 679 states and 1099 transitions. [2022-12-14 16:34:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1099 transitions. [2022-12-14 16:34:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 16:34:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 683 states and 1104 transitions. [2022-12-14 16:34:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1104 transitions. [2022-12-14 16:34:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 16:34:01,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:01,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 689 states and 1113 transitions. [2022-12-14 16:34:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1113 transitions. [2022-12-14 16:34:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 16:34:01,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:01,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 691 states and 1115 transitions. [2022-12-14 16:34:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1115 transitions. [2022-12-14 16:34:02,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 16:34:02,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:02,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 700 states and 1124 transitions. [2022-12-14 16:34:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1124 transitions. [2022-12-14 16:34:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 16:34:02,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:02,456 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 714 states and 1140 transitions. [2022-12-14 16:34:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1140 transitions. [2022-12-14 16:34:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 16:34:02,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:02,696 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 718 states and 1145 transitions. [2022-12-14 16:34:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1145 transitions. [2022-12-14 16:34:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 16:34:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:03,087 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 742 states and 1175 transitions. [2022-12-14 16:34:03,608 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1175 transitions. [2022-12-14 16:34:03,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 16:34:03,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:03,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 773 states and 1217 transitions. [2022-12-14 16:34:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1217 transitions. [2022-12-14 16:34:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 16:34:04,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:04,689 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 800 states and 1250 transitions. [2022-12-14 16:34:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1250 transitions. [2022-12-14 16:34:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 16:34:05,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:05,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 830 states and 1299 transitions. [2022-12-14 16:34:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1299 transitions. [2022-12-14 16:34:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 16:34:06,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:08,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 867 states and 1369 transitions. [2022-12-14 16:34:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1369 transitions. [2022-12-14 16:34:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 16:34:08,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 880 states and 1384 transitions. [2022-12-14 16:34:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1384 transitions. [2022-12-14 16:34:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 16:34:09,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:09,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 910 states and 1423 transitions. [2022-12-14 16:34:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1423 transitions. [2022-12-14 16:34:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 16:34:10,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 942 states and 1472 transitions. [2022-12-14 16:34:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1472 transitions. [2022-12-14 16:34:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 16:34:13,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 948 states and 1480 transitions. [2022-12-14 16:34:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1480 transitions. [2022-12-14 16:34:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 16:34:13,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:13,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 979 states and 1519 transitions. [2022-12-14 16:34:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1519 transitions. [2022-12-14 16:34:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 16:34:14,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 986 states and 1525 transitions. [2022-12-14 16:34:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1525 transitions. [2022-12-14 16:34:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 16:34:14,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1014 states and 1578 transitions. [2022-12-14 16:34:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1578 transitions. [2022-12-14 16:34:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 16:34:16,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1041 states and 1613 transitions. [2022-12-14 16:34:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1613 transitions. [2022-12-14 16:34:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 16:34:18,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:18,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1054 states and 1627 transitions. [2022-12-14 16:34:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1627 transitions. [2022-12-14 16:34:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 16:34:18,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1094 states and 1683 transitions. [2022-12-14 16:34:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1683 transitions. [2022-12-14 16:34:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 16:34:20,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:20,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1096 states and 1688 transitions. [2022-12-14 16:34:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1688 transitions. [2022-12-14 16:34:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 16:34:20,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1116 states and 1715 transitions. [2022-12-14 16:34:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1715 transitions. [2022-12-14 16:34:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 16:34:21,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:21,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:21,840 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1149 states and 1758 transitions. [2022-12-14 16:34:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1758 transitions. [2022-12-14 16:34:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 16:34:23,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:23,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1150 states and 1759 transitions. [2022-12-14 16:34:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1759 transitions. [2022-12-14 16:34:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 16:34:23,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:24,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1167 states and 1783 transitions. [2022-12-14 16:34:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1783 transitions. [2022-12-14 16:34:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 16:34:24,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:24,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1188 states and 1809 transitions. [2022-12-14 16:34:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1809 transitions. [2022-12-14 16:34:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 16:34:26,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:26,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1189 states and 1811 transitions. [2022-12-14 16:34:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1811 transitions. [2022-12-14 16:34:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 16:34:26,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1206 states and 1833 transitions. [2022-12-14 16:34:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1833 transitions. [2022-12-14 16:34:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 16:34:27,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:27,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1208 states and 1838 transitions. [2022-12-14 16:34:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1838 transitions. [2022-12-14 16:34:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 16:34:28,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1210 states and 1841 transitions. [2022-12-14 16:34:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1841 transitions. [2022-12-14 16:34:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 16:34:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1260 states and 1916 transitions. [2022-12-14 16:34:32,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1916 transitions. [2022-12-14 16:34:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 16:34:32,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1267 states and 1925 transitions. [2022-12-14 16:34:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1925 transitions. [2022-12-14 16:34:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 16:34:33,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1310 states and 1978 transitions. [2022-12-14 16:34:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1978 transitions. [2022-12-14 16:34:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 16:34:35,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:35,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:35,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1317 states and 1984 transitions. [2022-12-14 16:34:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1984 transitions. [2022-12-14 16:34:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:35,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1351 states and 2035 transitions. [2022-12-14 16:34:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2035 transitions. [2022-12-14 16:34:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:39,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:39,549 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1384 states and 2075 transitions. [2022-12-14 16:34:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2075 transitions. [2022-12-14 16:34:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:41,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:41,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1386 states and 2076 transitions. [2022-12-14 16:34:41,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2076 transitions. [2022-12-14 16:34:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:41,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:41,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1387 states and 2077 transitions. [2022-12-14 16:34:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2077 transitions. [2022-12-14 16:34:42,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:42,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:34:42,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1391 states and 2083 transitions. [2022-12-14 16:34:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2083 transitions. [2022-12-14 16:34:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:42,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1395 states and 2089 transitions. [2022-12-14 16:34:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2089 transitions. [2022-12-14 16:34:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 16:34:42,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:34:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1404 states and 2097 transitions. [2022-12-14 16:34:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2097 transitions. [2022-12-14 16:34:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 16:34:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:34:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:43,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1409 states and 2103 transitions. [2022-12-14 16:34:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2103 transitions. [2022-12-14 16:34:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 16:34:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:43,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1463 states and 2173 transitions. [2022-12-14 16:34:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2173 transitions. [2022-12-14 16:34:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 16:34:46,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1497 states and 2214 transitions. [2022-12-14 16:34:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2214 transitions. [2022-12-14 16:34:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 16:34:48,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1531 states and 2259 transitions. [2022-12-14 16:34:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2259 transitions. [2022-12-14 16:34:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 16:34:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:50,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:50,891 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1532 states and 2260 transitions. [2022-12-14 16:34:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2260 transitions. [2022-12-14 16:34:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 16:34:51,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:52,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1537 states and 2277 transitions. [2022-12-14 16:34:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2277 transitions. [2022-12-14 16:34:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 16:34:52,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:52,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1541 states and 2282 transitions. [2022-12-14 16:34:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2282 transitions. [2022-12-14 16:34:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 16:34:52,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:52,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1597 states and 2358 transitions. [2022-12-14 16:34:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2358 transitions. [2022-12-14 16:34:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 16:34:56,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1606 states and 2370 transitions. [2022-12-14 16:34:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2370 transitions. [2022-12-14 16:34:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 16:34:57,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1659 states and 2437 transitions. [2022-12-14 16:35:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2437 transitions. [2022-12-14 16:35:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:01,823 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1720 states and 2525 transitions. [2022-12-14 16:35:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2525 transitions. [2022-12-14 16:35:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:07,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1774 states and 2601 transitions. [2022-12-14 16:35:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2601 transitions. [2022-12-14 16:35:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:12,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:13,452 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1792 states and 2626 transitions. [2022-12-14 16:35:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2626 transitions. [2022-12-14 16:35:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1793 states and 2630 transitions. [2022-12-14 16:35:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2630 transitions. [2022-12-14 16:35:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:16,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:35:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1794 states and 2639 transitions. [2022-12-14 16:35:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2639 transitions. [2022-12-14 16:35:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 16:35:17,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:35:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1795 states and 2643 transitions. [2022-12-14 16:35:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2643 transitions. [2022-12-14 16:35:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:17,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:18,350 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1823 states and 2682 transitions. [2022-12-14 16:35:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2682 transitions. [2022-12-14 16:35:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:21,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:21,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1851 states and 2729 transitions. [2022-12-14 16:35:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2729 transitions. [2022-12-14 16:35:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:26,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1858 states and 2741 transitions. [2022-12-14 16:35:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2741 transitions. [2022-12-14 16:35:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:27,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1864 states and 2751 transitions. [2022-12-14 16:35:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2751 transitions. [2022-12-14 16:35:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:28,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1865 states and 2754 transitions. [2022-12-14 16:35:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2754 transitions. [2022-12-14 16:35:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 16:35:29,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1870 states and 2761 transitions. [2022-12-14 16:35:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2761 transitions. [2022-12-14 16:35:29,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 16:35:29,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:35:33,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1920 states and 2826 transitions. [2022-12-14 16:35:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2826 transitions. [2022-12-14 16:35:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 16:35:33,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1934 states and 2845 transitions. [2022-12-14 16:35:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2845 transitions. [2022-12-14 16:35:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 16:35:36,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:37,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1939 states and 2853 transitions. [2022-12-14 16:35:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2853 transitions. [2022-12-14 16:35:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 16:35:37,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1943 states and 2856 transitions. [2022-12-14 16:35:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2856 transitions. [2022-12-14 16:35:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 16:35:38,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:38,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1945 states and 2860 transitions. [2022-12-14 16:35:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2860 transitions. [2022-12-14 16:35:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 16:35:40,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:40,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1951 states and 2868 transitions. [2022-12-14 16:35:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2868 transitions. [2022-12-14 16:35:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 16:35:42,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:44,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1967 states and 2888 transitions. [2022-12-14 16:35:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2888 transitions. [2022-12-14 16:35:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 16:35:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1984 states and 2918 transitions. [2022-12-14 16:35:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2918 transitions. [2022-12-14 16:35:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 16:35:47,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:47,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1998 states and 2934 transitions. [2022-12-14 16:35:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2934 transitions. [2022-12-14 16:35:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 16:35:50,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 2004 states and 2940 transitions. [2022-12-14 16:35:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2940 transitions. [2022-12-14 16:35:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 16:35:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 2007 states and 2943 transitions. [2022-12-14 16:35:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2943 transitions. [2022-12-14 16:35:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 16:35:51,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:35:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 2063 states and 3021 transitions. [2022-12-14 16:35:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3021 transitions. [2022-12-14 16:35:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 16:35:56,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 2083 states and 3053 transitions. [2022-12-14 16:35:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3053 transitions. [2022-12-14 16:35:59,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 16:35:59,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:59,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 2088 states and 3060 transitions. [2022-12-14 16:36:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3060 transitions. [2022-12-14 16:36:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 16:36:00,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 2097 states and 3077 transitions. [2022-12-14 16:36:03,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3077 transitions. [2022-12-14 16:36:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 16:36:03,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:03,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:03,678 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 2103 states and 3083 transitions. [2022-12-14 16:36:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3083 transitions. [2022-12-14 16:36:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 16:36:04,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2133 states and 3127 transitions. [2022-12-14 16:36:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3127 transitions. [2022-12-14 16:36:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:07,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:36:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2153 states and 3149 transitions. [2022-12-14 16:36:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3149 transitions. [2022-12-14 16:36:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:36:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2173 states and 3174 transitions. [2022-12-14 16:36:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3174 transitions. [2022-12-14 16:36:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:12,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:12,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:36:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2182 states and 3188 transitions. [2022-12-14 16:36:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3188 transitions. [2022-12-14 16:36:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:14,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:14,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:36:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 2184 states and 3196 transitions. [2022-12-14 16:36:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3196 transitions. [2022-12-14 16:36:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:15,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:36:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 2186 states and 3199 transitions. [2022-12-14 16:36:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3199 transitions. [2022-12-14 16:36:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 16:36:16,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 2191 states and 3206 transitions. [2022-12-14 16:36:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 3206 transitions. [2022-12-14 16:36:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 16:36:16,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:16,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:36:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:17,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 2199 states and 3217 transitions. [2022-12-14 16:36:17,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 3217 transitions. [2022-12-14 16:36:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 16:36:17,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:36:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 2200 states and 3217 transitions. [2022-12-14 16:36:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3217 transitions. [2022-12-14 16:36:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:18,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2214 states and 3247 transitions. [2022-12-14 16:36:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3247 transitions. [2022-12-14 16:36:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:22,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:25,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2226 states and 3263 transitions. [2022-12-14 16:36:25,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3263 transitions. [2022-12-14 16:36:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:25,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:25,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:26,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2230 states and 3272 transitions. [2022-12-14 16:36:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3272 transitions. [2022-12-14 16:36:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:26,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2232 states and 3275 transitions. [2022-12-14 16:36:27,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3275 transitions. [2022-12-14 16:36:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:27,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 2237 states and 3288 transitions. [2022-12-14 16:36:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3288 transitions. [2022-12-14 16:36:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 2243 states and 3294 transitions. [2022-12-14 16:36:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3294 transitions. [2022-12-14 16:36:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:30,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:36:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 2247 states and 3298 transitions. [2022-12-14 16:36:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3298 transitions. [2022-12-14 16:36:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 16:36:31,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:31,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:36,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2288 states and 3360 transitions. [2022-12-14 16:36:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3360 transitions. [2022-12-14 16:36:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 2297 states and 3373 transitions. [2022-12-14 16:36:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3373 transitions. [2022-12-14 16:36:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:37,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2306 states and 3390 transitions. [2022-12-14 16:36:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3390 transitions. [2022-12-14 16:36:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:38,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 2309 states and 3395 transitions. [2022-12-14 16:36:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3395 transitions. [2022-12-14 16:36:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:39,425 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2312 states and 3399 transitions. [2022-12-14 16:36:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3399 transitions. [2022-12-14 16:36:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2323 states and 3415 transitions. [2022-12-14 16:36:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3415 transitions. [2022-12-14 16:36:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 16:36:42,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2325 states and 3417 transitions. [2022-12-14 16:36:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3417 transitions. [2022-12-14 16:36:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:43,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2332 states and 3426 transitions. [2022-12-14 16:36:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3426 transitions. [2022-12-14 16:36:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:43,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2343 states and 3446 transitions. [2022-12-14 16:36:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3446 transitions. [2022-12-14 16:36:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:47,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2357 states and 3469 transitions. [2022-12-14 16:36:49,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3469 transitions. [2022-12-14 16:36:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:49,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 2365 states and 3479 transitions. [2022-12-14 16:36:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3479 transitions. [2022-12-14 16:36:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 2370 states and 3485 transitions. [2022-12-14 16:36:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 3485 transitions. [2022-12-14 16:36:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2376 states and 3493 transitions. [2022-12-14 16:36:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3493 transitions. [2022-12-14 16:36:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 2382 states and 3500 transitions. [2022-12-14 16:36:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3500 transitions. [2022-12-14 16:36:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 16:36:57,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:57,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:36:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:36:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2388 states and 3510 transitions. [2022-12-14 16:36:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 3510 transitions. [2022-12-14 16:36:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:36:59,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:36:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:36:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:36:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:37:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:00,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 2393 states and 3517 transitions. [2022-12-14 16:37:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3517 transitions. [2022-12-14 16:37:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:37:00,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:37:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2397 states and 3522 transitions. [2022-12-14 16:37:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3522 transitions. [2022-12-14 16:37:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:37:01,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:37:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2399 states and 3523 transitions. [2022-12-14 16:37:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3523 transitions. [2022-12-14 16:37:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:37:01,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:01,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:01,897 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 2406 states and 3539 transitions. [2022-12-14 16:37:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3539 transitions. [2022-12-14 16:37:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:37:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:03,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:37:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2410 states and 3543 transitions. [2022-12-14 16:37:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3543 transitions. [2022-12-14 16:37:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 16:37:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2415 states and 3550 transitions. [2022-12-14 16:37:04,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3550 transitions. [2022-12-14 16:37:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:04,756 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2427 states and 3570 transitions. [2022-12-14 16:37:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3570 transitions. [2022-12-14 16:37:07,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:07,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:07,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2439 states and 3595 transitions. [2022-12-14 16:37:10,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3595 transitions. [2022-12-14 16:37:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:10,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 2455 states and 3616 transitions. [2022-12-14 16:37:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3616 transitions. [2022-12-14 16:37:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:13,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2469 states and 3633 transitions. [2022-12-14 16:37:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 3633 transitions. [2022-12-14 16:37:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:16,187 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 2477 states and 3641 transitions. [2022-12-14 16:37:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 3641 transitions. [2022-12-14 16:37:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 16:37:18,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2480 states and 3644 transitions. [2022-12-14 16:37:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3644 transitions. [2022-12-14 16:37:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:18,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:18,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:18,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:18,709 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 2510 states and 3680 transitions. [2022-12-14 16:37:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 3680 transitions. [2022-12-14 16:37:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:21,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:21,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 2533 states and 3713 transitions. [2022-12-14 16:37:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3713 transitions. [2022-12-14 16:37:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:26,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:26,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2539 states and 3718 transitions. [2022-12-14 16:37:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3718 transitions. [2022-12-14 16:37:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:27,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:37:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:28,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2546 states and 3728 transitions. [2022-12-14 16:37:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3728 transitions. [2022-12-14 16:37:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:28,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2548 states and 3730 transitions. [2022-12-14 16:37:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3730 transitions. [2022-12-14 16:37:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 2556 states and 3739 transitions. [2022-12-14 16:37:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3739 transitions. [2022-12-14 16:37:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:31,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:37:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 2559 states and 3742 transitions. [2022-12-14 16:37:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3742 transitions. [2022-12-14 16:37:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 16:37:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:37:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 2565 states and 3748 transitions. [2022-12-14 16:37:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 3748 transitions. [2022-12-14 16:37:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:34,121 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2598 states and 3840 transitions. [2022-12-14 16:37:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3840 transitions. [2022-12-14 16:37:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:41,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 2611 states and 3860 transitions. [2022-12-14 16:37:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 3860 transitions. [2022-12-14 16:37:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:43,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:43,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3866 states to 2614 states and 3866 transitions. [2022-12-14 16:37:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 3866 transitions. [2022-12-14 16:37:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 2616 states and 3870 transitions. [2022-12-14 16:37:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3870 transitions. [2022-12-14 16:37:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:47,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:47,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2618 states and 3872 transitions. [2022-12-14 16:37:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3872 transitions. [2022-12-14 16:37:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 16:37:48,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:48,793 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:37:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:37:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2651 states and 3928 transitions. [2022-12-14 16:37:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3928 transitions. [2022-12-14 16:37:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:37:55,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:37:55,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:37:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:37:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 2670 states and 3951 transitions. [2022-12-14 16:38:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 3951 transitions. [2022-12-14 16:38:00,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:00,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:00,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 2708 states and 4037 transitions. [2022-12-14 16:38:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4037 transitions. [2022-12-14 16:38:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:09,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2722 states and 4073 transitions. [2022-12-14 16:38:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4073 transitions. [2022-12-14 16:38:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:14,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 2724 states and 4077 transitions. [2022-12-14 16:38:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4077 transitions. [2022-12-14 16:38:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:16,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2727 states and 4082 transitions. [2022-12-14 16:38:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 4082 transitions. [2022-12-14 16:38:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2729 states and 4084 transitions. [2022-12-14 16:38:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4084 transitions. [2022-12-14 16:38:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 16:38:19,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:20,141 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:38:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:23,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2738 states and 4102 transitions. [2022-12-14 16:38:23,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4102 transitions. [2022-12-14 16:38:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 16:38:23,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2746 states and 4111 transitions. [2022-12-14 16:38:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4111 transitions. [2022-12-14 16:38:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 16:38:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:23,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2748 states and 4113 transitions. [2022-12-14 16:38:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 4113 transitions. [2022-12-14 16:38:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 16:38:24,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:24,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:38:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2757 states and 4122 transitions. [2022-12-14 16:38:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 4122 transitions. [2022-12-14 16:38:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 16:38:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:38:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2766 states and 4134 transitions. [2022-12-14 16:38:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4134 transitions. [2022-12-14 16:38:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 16:38:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,066 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:38:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:28,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2767 states and 4134 transitions. [2022-12-14 16:38:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4134 transitions. [2022-12-14 16:38:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 16:38:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:38:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2769 states and 4135 transitions. [2022-12-14 16:38:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4135 transitions. [2022-12-14 16:38:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 16:38:29,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:38:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2771 states and 4136 transitions. [2022-12-14 16:38:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 4136 transitions. [2022-12-14 16:38:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:30,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2796 states and 4175 transitions. [2022-12-14 16:38:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 4175 transitions. [2022-12-14 16:38:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:35,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:35,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:36,103 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 16:38:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2799 states and 4181 transitions. [2022-12-14 16:38:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 4181 transitions. [2022-12-14 16:38:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:37,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2805 states and 4188 transitions. [2022-12-14 16:38:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4188 transitions. [2022-12-14 16:38:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:37,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2809 states and 4196 transitions. [2022-12-14 16:38:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4196 transitions. [2022-12-14 16:38:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:39,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2815 states and 4201 transitions. [2022-12-14 16:38:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4201 transitions. [2022-12-14 16:38:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2818 states and 4207 transitions. [2022-12-14 16:38:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4207 transitions. [2022-12-14 16:38:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 16:38:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:38:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2821 states and 4211 transitions. [2022-12-14 16:38:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4211 transitions. [2022-12-14 16:38:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:38:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2824 states and 4215 transitions. [2022-12-14 16:38:43,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states and 4215 transitions. [2022-12-14 16:38:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:43,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:43,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:38:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2831 states and 4229 transitions. [2022-12-14 16:38:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4229 transitions. [2022-12-14 16:38:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:48,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:38:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2835 states and 4237 transitions. [2022-12-14 16:38:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 4237 transitions. [2022-12-14 16:38:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:50,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:38:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 2838 states and 4243 transitions. [2022-12-14 16:38:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 4243 transitions. [2022-12-14 16:38:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:51,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:38:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2841 states and 4247 transitions. [2022-12-14 16:38:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 4247 transitions. [2022-12-14 16:38:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 16:38:54,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:38:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2842 states and 4248 transitions. [2022-12-14 16:38:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4248 transitions. [2022-12-14 16:38:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 16:38:54,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:38:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:38:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:38:55,881 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 30 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 3049 states and 4484 transitions. [2022-12-14 16:39:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 4484 transitions. [2022-12-14 16:39:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:06,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:06,449 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:10,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4529 states to 3080 states and 4529 transitions. [2022-12-14 16:39:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 4529 transitions. [2022-12-14 16:39:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:10,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 3110 states and 4575 transitions. [2022-12-14 16:39:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 4575 transitions. [2022-12-14 16:39:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:16,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:16,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 3119 states and 4586 transitions. [2022-12-14 16:39:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 4586 transitions. [2022-12-14 16:39:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 3137 states and 4607 transitions. [2022-12-14 16:39:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 4607 transitions. [2022-12-14 16:39:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 3140 states and 4610 transitions. [2022-12-14 16:39:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4610 transitions. [2022-12-14 16:39:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 16:39:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4611 states to 3142 states and 4611 transitions. [2022-12-14 16:39:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 4611 transitions. [2022-12-14 16:39:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 16:39:23,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4680 states to 3179 states and 4680 transitions. [2022-12-14 16:39:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 4680 transitions. [2022-12-14 16:39:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 16:39:30,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:30,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 3214 states and 4735 transitions. [2022-12-14 16:39:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 4735 transitions. [2022-12-14 16:39:36,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:39:36,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 3328 states and 4882 transitions. [2022-12-14 16:39:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 4882 transitions. [2022-12-14 16:39:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:39:55,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5037 states to 3435 states and 5037 transitions. [2022-12-14 16:40:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 5037 transitions. [2022-12-14 16:40:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:17,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 3464 states and 5063 transitions. [2022-12-14 16:40:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3464 states and 5063 transitions. [2022-12-14 16:40:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:25,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:25,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5074 states to 3468 states and 5074 transitions. [2022-12-14 16:40:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 5074 transitions. [2022-12-14 16:40:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:29,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 3492 states and 5110 transitions. [2022-12-14 16:40:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 5110 transitions. [2022-12-14 16:40:36,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:36,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5113 states to 3495 states and 5113 transitions. [2022-12-14 16:40:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 5113 transitions. [2022-12-14 16:40:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:39,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:41,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 3498 states and 5117 transitions. [2022-12-14 16:40:41,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 5117 transitions. [2022-12-14 16:40:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:41,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:41,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5122 states to 3502 states and 5122 transitions. [2022-12-14 16:40:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 5122 transitions. [2022-12-14 16:40:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:43,840 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 3528 states and 5156 transitions. [2022-12-14 16:40:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3528 states and 5156 transitions. [2022-12-14 16:40:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3554 states and 5195 transitions. [2022-12-14 16:40:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3554 states and 5195 transitions. [2022-12-14 16:40:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:53,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3570 states and 5218 transitions. [2022-12-14 16:40:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3570 states and 5218 transitions. [2022-12-14 16:40:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:56,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3571 states and 5220 transitions. [2022-12-14 16:40:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 5220 transitions. [2022-12-14 16:40:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:40:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3575 states and 5224 transitions. [2022-12-14 16:40:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3575 states and 5224 transitions. [2022-12-14 16:40:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:40:58,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3591 states and 5243 transitions. [2022-12-14 16:41:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 5243 transitions. [2022-12-14 16:41:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:41:02,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3600 states and 5252 transitions. [2022-12-14 16:41:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5252 transitions. [2022-12-14 16:41:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:41:04,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:04,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3616 states and 5269 transitions. [2022-12-14 16:41:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3616 states and 5269 transitions. [2022-12-14 16:41:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 16:41:06,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:06,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3632 states and 5291 transitions. [2022-12-14 16:41:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5291 transitions. [2022-12-14 16:41:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:09,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 3653 states and 5324 transitions. [2022-12-14 16:41:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3653 states and 5324 transitions. [2022-12-14 16:41:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:10,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:14,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 3684 states and 5363 transitions. [2022-12-14 16:41:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5363 transitions. [2022-12-14 16:41:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:14,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:14,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3717 states and 5403 transitions. [2022-12-14 16:41:19,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5403 transitions. [2022-12-14 16:41:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:19,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:19,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3721 states and 5409 transitions. [2022-12-14 16:41:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5409 transitions. [2022-12-14 16:41:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:21,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:21,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5424 states to 3728 states and 5424 transitions. [2022-12-14 16:41:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5424 transitions. [2022-12-14 16:41:23,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 16:41:23,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 115 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 3729 states and 5426 transitions. [2022-12-14 16:41:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5426 transitions. [2022-12-14 16:41:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:24,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:41:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:29,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 3750 states and 5465 transitions. [2022-12-14 16:41:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5465 transitions. [2022-12-14 16:41:29,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:29,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:41:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 3762 states and 5481 transitions. [2022-12-14 16:41:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5481 transitions. [2022-12-14 16:41:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:32,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:41:34,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:34,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 3765 states and 5484 transitions. [2022-12-14 16:41:34,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5484 transitions. [2022-12-14 16:41:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:34,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:34,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:41:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 3767 states and 5485 transitions. [2022-12-14 16:41:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5485 transitions. [2022-12-14 16:41:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 3791 states and 5514 transitions. [2022-12-14 16:41:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 5514 transitions. [2022-12-14 16:41:38,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 16:41:38,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:38,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:41:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 3814 states and 5545 transitions. [2022-12-14 16:41:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3814 states and 5545 transitions. [2022-12-14 16:41:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 16:41:39,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:39,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:39,366 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:41:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 3825 states and 5557 transitions. [2022-12-14 16:41:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3825 states and 5557 transitions. [2022-12-14 16:41:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 16:41:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:41:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5562 states to 3831 states and 5562 transitions. [2022-12-14 16:41:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states and 5562 transitions. [2022-12-14 16:41:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 16:41:41,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:41:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 3836 states and 5568 transitions. [2022-12-14 16:41:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 5568 transitions. [2022-12-14 16:41:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 16:41:42,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:42,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:41:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 3855 states and 5602 transitions. [2022-12-14 16:41:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3855 states and 5602 transitions. [2022-12-14 16:41:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:47,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:41:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5617 states to 3869 states and 5617 transitions. [2022-12-14 16:41:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 3869 states and 5617 transitions. [2022-12-14 16:41:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:48,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:48,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 16:41:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5620 states to 3872 states and 5620 transitions. [2022-12-14 16:41:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3872 states and 5620 transitions. [2022-12-14 16:41:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:49,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:41:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 3896 states and 5647 transitions. [2022-12-14 16:41:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 5647 transitions. [2022-12-14 16:41:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:50,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:41:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 3909 states and 5659 transitions. [2022-12-14 16:41:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 5659 transitions. [2022-12-14 16:41:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 16:41:52,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5663 states to 3912 states and 5663 transitions. [2022-12-14 16:41:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states and 5663 transitions. [2022-12-14 16:41:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 16:41:52,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 137 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 16:41:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5667 states to 3915 states and 5667 transitions. [2022-12-14 16:41:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3915 states and 5667 transitions. [2022-12-14 16:41:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:41:54,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:41:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3946 states and 5703 transitions. [2022-12-14 16:41:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5703 transitions. [2022-12-14 16:41:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:41:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:59,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 3977 states and 5755 transitions. [2022-12-14 16:42:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 3977 states and 5755 transitions. [2022-12-14 16:42:09,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:09,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 4005 states and 5795 transitions. [2022-12-14 16:42:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 5795 transitions. [2022-12-14 16:42:17,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:17,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:17,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 4008 states and 5799 transitions. [2022-12-14 16:42:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states and 5799 transitions. [2022-12-14 16:42:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:19,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 4025 states and 5820 transitions. [2022-12-14 16:42:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 5820 transitions. [2022-12-14 16:42:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:23,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:23,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 4029 states and 5831 transitions. [2022-12-14 16:42:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4029 states and 5831 transitions. [2022-12-14 16:42:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:25,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:27,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 4032 states and 5835 transitions. [2022-12-14 16:42:27,669 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 5835 transitions. [2022-12-14 16:42:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:27,789 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 4033 states and 5838 transitions. [2022-12-14 16:42:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 5838 transitions. [2022-12-14 16:42:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:29,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:29,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:42:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 4036 states and 5841 transitions. [2022-12-14 16:42:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 5841 transitions. [2022-12-14 16:42:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:30,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:30,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:30,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 16:42:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 4052 states and 5873 transitions. [2022-12-14 16:42:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4052 states and 5873 transitions. [2022-12-14 16:42:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 16:42:32,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 134 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:42:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5910 states to 4081 states and 5910 transitions. [2022-12-14 16:42:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 5910 transitions. [2022-12-14 16:42:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 16:42:40,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 16:42:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:43,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5919 states to 4089 states and 5919 transitions. [2022-12-14 16:42:43,665 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 5919 transitions. [2022-12-14 16:42:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 16:42:43,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:42:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 4128 states and 5982 transitions. [2022-12-14 16:42:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 5982 transitions. [2022-12-14 16:42:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 16:42:54,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:54,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:42:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 4142 states and 5999 transitions. [2022-12-14 16:42:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 5999 transitions. [2022-12-14 16:42:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 16:42:59,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 4156 states and 6015 transitions. [2022-12-14 16:43:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 4156 states and 6015 transitions. [2022-12-14 16:43:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 16:43:01,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:01,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 133 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6031 states to 4170 states and 6031 transitions. [2022-12-14 16:43:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 4170 states and 6031 transitions. [2022-12-14 16:43:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 16:43:03,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 16:43:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 4175 states and 6036 transitions. [2022-12-14 16:43:03,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 6036 transitions. [2022-12-14 16:43:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 16:43:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 136 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:08,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 4212 states and 6099 transitions. [2022-12-14 16:43:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 6099 transitions. [2022-12-14 16:43:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 16:43:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 150 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:43:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6162 states to 4254 states and 6162 transitions. [2022-12-14 16:43:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 4254 states and 6162 transitions. [2022-12-14 16:43:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 16:43:16,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 16:43:18,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:18,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 4263 states and 6174 transitions. [2022-12-14 16:43:18,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 6174 transitions. [2022-12-14 16:43:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:43:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:18,945 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 4304 states and 6235 transitions. [2022-12-14 16:43:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6235 transitions. [2022-12-14 16:43:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:43:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6286 states to 4335 states and 6286 transitions. [2022-12-14 16:43:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6286 transitions. [2022-12-14 16:43:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:43:40,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 4375 states and 6335 transitions. [2022-12-14 16:43:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6335 transitions. [2022-12-14 16:43:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:43:47,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:43:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 4389 states and 6352 transitions. [2022-12-14 16:43:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 4389 states and 6352 transitions. [2022-12-14 16:43:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:43:52,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6392 states to 4419 states and 6392 transitions. [2022-12-14 16:44:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 4419 states and 6392 transitions. [2022-12-14 16:44:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:00,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:01,236 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 4435 states and 6411 transitions. [2022-12-14 16:44:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 6411 transitions. [2022-12-14 16:44:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:03,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:08,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 4465 states and 6447 transitions. [2022-12-14 16:44:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4465 states and 6447 transitions. [2022-12-14 16:44:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:08,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6474 states to 4488 states and 6474 transitions. [2022-12-14 16:44:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 6474 transitions. [2022-12-14 16:44:12,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:12,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 142 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:44:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 4492 states and 6478 transitions. [2022-12-14 16:44:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 6478 transitions. [2022-12-14 16:44:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:14,400 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 16:44:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6502 states to 4493 states and 6502 transitions. [2022-12-14 16:44:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6502 transitions. [2022-12-14 16:44:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 16:44:14,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:44:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 4494 states and 6503 transitions. [2022-12-14 16:44:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4494 states and 6503 transitions. [2022-12-14 16:44:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-14 16:44:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:44:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 4519 states and 6541 transitions. [2022-12-14 16:44:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4519 states and 6541 transitions. [2022-12-14 16:44:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 16:44:19,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:19,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 16:44:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 4520 states and 6541 transitions. [2022-12-14 16:44:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 4520 states and 6541 transitions. [2022-12-14 16:44:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-14 16:44:20,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:44:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6572 states to 4543 states and 6572 transitions. [2022-12-14 16:44:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 6572 transitions. [2022-12-14 16:44:22,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-14 16:44:22,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:22,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:22,906 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 16:44:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 4607 states and 6654 transitions. [2022-12-14 16:44:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 4607 states and 6654 transitions. [2022-12-14 16:44:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-14 16:44:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:44:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6685 states to 4632 states and 6685 transitions. [2022-12-14 16:44:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4632 states and 6685 transitions. [2022-12-14 16:44:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 16:44:37,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:44:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 4681 states and 6754 transitions. [2022-12-14 16:44:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 4681 states and 6754 transitions. [2022-12-14 16:44:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 16:44:49,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:44:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:50,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 4684 states and 6757 transitions. [2022-12-14 16:44:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 6757 transitions. [2022-12-14 16:44:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 16:44:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 176 proven. 35 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:44:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6797 states to 4716 states and 6797 transitions. [2022-12-14 16:44:55,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4716 states and 6797 transitions. [2022-12-14 16:44:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-14 16:44:55,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:58,327 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 154 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:45:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 4864 states and 6972 transitions. [2022-12-14 16:45:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4864 states and 6972 transitions. [2022-12-14 16:45:19,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 16:45:19,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:45:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 4914 states and 7043 transitions. [2022-12-14 16:45:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4914 states and 7043 transitions. [2022-12-14 16:45:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 16:45:32,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:33,713 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:45:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 4976 states and 7128 transitions. [2022-12-14 16:45:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 7128 transitions. [2022-12-14 16:45:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-12-14 16:45:51,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 166 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked.