./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/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_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/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_7e33678d-7646-420a-a3a5-c1999f78934d/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 5c011d5a0fba56387056dfb1e4fd33cceb66b52965c25e0a625e04747833af64 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:12:13,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:12:13,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:12:13,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:12:13,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:12:13,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:12:13,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:12:13,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:12:13,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:12:13,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:12:13,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:12:13,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:12:13,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:12:13,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:12:13,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:12:13,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:12:13,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:12:13,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:12:13,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:12:13,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:12:13,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:12:13,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:12:13,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:12:13,321 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:12:13,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:12:13,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:12:13,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:12:13,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:12:13,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:12:13,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:12:13,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:12:13,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:12:13,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:12:13,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:12:13,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:12:13,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:12:13,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:12:13,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:12:13,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:12:13,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:12:13,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:12:13,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:12:13,357 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:12:13,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:12:13,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:12:13,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:12:13,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:12:13,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:12:13,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:12:13,359 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:12:13,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:12:13,360 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:12:13,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:12:13,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:12:13,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:12:13,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:12:13,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:12:13,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:12:13,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:12:13,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:12:13,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:12:13,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:12:13,362 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:12:13,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:12:13,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:12:13,363 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_7e33678d-7646-420a-a3a5-c1999f78934d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c011d5a0fba56387056dfb1e4fd33cceb66b52965c25e0a625e04747833af64 [2022-12-14 20:12:13,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:12:13,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:12:13,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:12:13,548 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:12:13,549 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:12:13,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 20:12:16,169 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:12:16,343 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:12:16,344 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 20:12:16,353 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/data/d5641b38e/5e1687ec2eb2486bb53ea80884df849c/FLAG9fb38e73c [2022-12-14 20:12:16,364 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/data/d5641b38e/5e1687ec2eb2486bb53ea80884df849c [2022-12-14 20:12:16,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:12:16,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:12:16,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:12:16,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:12:16,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:12:16,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18dc881a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16, skipping insertion in model container [2022-12-14 20:12:16,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:12:16,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:12:16,542 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_7e33678d-7646-420a-a3a5-c1999f78934d/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7349,7362] [2022-12-14 20:12:16,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:12:16,580 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:12:16,627 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_7e33678d-7646-420a-a3a5-c1999f78934d/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7349,7362] [2022-12-14 20:12:16,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:12:16,664 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:12:16,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16 WrapperNode [2022-12-14 20:12:16,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:12:16,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:12:16,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:12:16,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:12:16,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,716 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 590 [2022-12-14 20:12:16,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:12:16,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:12:16,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:12:16,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:12:16,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,742 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,743 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:12:16,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:12:16,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:12:16,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:12:16,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:12:16" (1/1) ... [2022-12-14 20:12:16,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:12:16,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:12:16,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:12:16,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e33678d-7646-420a-a3a5-c1999f78934d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:12:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:12:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:12:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:12:16,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:12:16,902 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:12:16,904 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:12:17,284 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:12:17,442 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:12:17,443 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:12:17,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:12:17 BoogieIcfgContainer [2022-12-14 20:12:17,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:12:17,446 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:12:17,446 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:12:17,456 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:12:17,456 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:12:17" (1/1) ... [2022-12-14 20:12:17,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:12:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 92 states and 149 transitions. [2022-12-14 20:12:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 149 transitions. [2022-12-14 20:12:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:12:17,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:17,794 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 20:12:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 149 transitions. [2022-12-14 20:12:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 149 transitions. [2022-12-14 20:12:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:12:17,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:17,941 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 20:12:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 95 states and 152 transitions. [2022-12-14 20:12:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 152 transitions. [2022-12-14 20:12:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:12:18,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:18,122 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 20:12:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 101 states and 165 transitions. [2022-12-14 20:12:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 165 transitions. [2022-12-14 20:12:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:12:18,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:18,362 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 20:12:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 108 states and 180 transitions. [2022-12-14 20:12:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 180 transitions. [2022-12-14 20:12:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:12:18,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:18,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:18,933 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 20:12:18,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 111 states and 185 transitions. [2022-12-14 20:12:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 185 transitions. [2022-12-14 20:12:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:12:18,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,024 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 20:12:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 112 states and 185 transitions. [2022-12-14 20:12:19,044 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 185 transitions. [2022-12-14 20:12:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:12:19,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,117 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 20:12:19,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 190 transitions. [2022-12-14 20:12:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 190 transitions. [2022-12-14 20:12:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:12:19,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,175 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 20:12:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 116 states and 190 transitions. [2022-12-14 20:12:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 190 transitions. [2022-12-14 20:12:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:12:19,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,251 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 20:12:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 127 states and 215 transitions. [2022-12-14 20:12:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 215 transitions. [2022-12-14 20:12:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:12:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,804 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 20:12:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 130 states and 220 transitions. [2022-12-14 20:12:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2022-12-14 20:12:19,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:12:19,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,864 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 20:12:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2022-12-14 20:12:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2022-12-14 20:12:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:12:19,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,925 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 20:12:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 134 states and 225 transitions. [2022-12-14 20:12:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 225 transitions. [2022-12-14 20:12:19,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:12:19,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,998 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 20:12:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 135 states and 225 transitions. [2022-12-14 20:12:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 225 transitions. [2022-12-14 20:12:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:12:20,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:20,079 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 20:12:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 147 states and 252 transitions. [2022-12-14 20:12:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 252 transitions. [2022-12-14 20:12:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,231 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 20:12:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 150 states and 257 transitions. [2022-12-14 20:12:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 257 transitions. [2022-12-14 20:12:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,280 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 20:12:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 151 states and 257 transitions. [2022-12-14 20:12:21,292 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 257 transitions. [2022-12-14 20:12:21,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,320 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 20:12:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 154 states and 262 transitions. [2022-12-14 20:12:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 262 transitions. [2022-12-14 20:12:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,362 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 20:12:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 155 states and 262 transitions. [2022-12-14 20:12:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 262 transitions. [2022-12-14 20:12:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,410 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 20:12:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 158 states and 267 transitions. [2022-12-14 20:12:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 267 transitions. [2022-12-14 20:12:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,466 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 20:12:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 159 states and 267 transitions. [2022-12-14 20:12:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 267 transitions. [2022-12-14 20:12:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,506 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 20:12:21,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 162 states and 272 transitions. [2022-12-14 20:12:21,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 272 transitions. [2022-12-14 20:12:21,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:12:21,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,549 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 20:12:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 163 states and 272 transitions. [2022-12-14 20:12:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 272 transitions. [2022-12-14 20:12:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:12:21,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:21,742 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 20:12:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 180 states and 311 transitions. [2022-12-14 20:12:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 311 transitions. [2022-12-14 20:12:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:23,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:23,957 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 20:12:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 183 states and 316 transitions. [2022-12-14 20:12:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 316 transitions. [2022-12-14 20:12:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:23,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:23,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:24,012 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 20:12:24,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 184 states and 316 transitions. [2022-12-14 20:12:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 316 transitions. [2022-12-14 20:12:24,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:24,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:24,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:24,062 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 20:12:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 187 states and 321 transitions. [2022-12-14 20:12:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 321 transitions. [2022-12-14 20:12:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:24,107 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 20:12:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 188 states and 321 transitions. [2022-12-14 20:12:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 321 transitions. [2022-12-14 20:12:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:24,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:24,216 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 20:12:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 206 states and 362 transitions. [2022-12-14 20:12:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 362 transitions. [2022-12-14 20:12:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:27,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,376 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 20:12:27,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 209 states and 367 transitions. [2022-12-14 20:12:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 367 transitions. [2022-12-14 20:12:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:27,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,441 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 20:12:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 210 states and 367 transitions. [2022-12-14 20:12:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 367 transitions. [2022-12-14 20:12:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:27,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,486 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 20:12:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 213 states and 372 transitions. [2022-12-14 20:12:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 372 transitions. [2022-12-14 20:12:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:12:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,530 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 20:12:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 214 states and 372 transitions. [2022-12-14 20:12:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 372 transitions. [2022-12-14 20:12:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,603 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 20:12:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 217 states and 377 transitions. [2022-12-14 20:12:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 377 transitions. [2022-12-14 20:12:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,685 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 20:12:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 218 states and 377 transitions. [2022-12-14 20:12:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 377 transitions. [2022-12-14 20:12:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,764 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 20:12:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 221 states and 382 transitions. [2022-12-14 20:12:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 382 transitions. [2022-12-14 20:12:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,820 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 20:12:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 222 states and 382 transitions. [2022-12-14 20:12:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 382 transitions. [2022-12-14 20:12:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,882 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 20:12:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 225 states and 387 transitions. [2022-12-14 20:12:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 387 transitions. [2022-12-14 20:12:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,949 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 20:12:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 226 states and 387 transitions. [2022-12-14 20:12:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 387 transitions. [2022-12-14 20:12:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,009 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 20:12:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 229 states and 392 transitions. [2022-12-14 20:12:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 392 transitions. [2022-12-14 20:12:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:28,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,062 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 20:12:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 230 states and 392 transitions. [2022-12-14 20:12:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 392 transitions. [2022-12-14 20:12:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:28,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,133 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 20:12:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 233 states and 397 transitions. [2022-12-14 20:12:28,160 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 397 transitions. [2022-12-14 20:12:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:28,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,211 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 20:12:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 234 states and 397 transitions. [2022-12-14 20:12:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 397 transitions. [2022-12-14 20:12:28,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:28,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,288 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 20:12:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 237 states and 402 transitions. [2022-12-14 20:12:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 402 transitions. [2022-12-14 20:12:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:12:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,379 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 20:12:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 238 states and 402 transitions. [2022-12-14 20:12:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 402 transitions. [2022-12-14 20:12:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,446 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 20:12:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 241 states and 407 transitions. [2022-12-14 20:12:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 407 transitions. [2022-12-14 20:12:28,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,530 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 20:12:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 242 states and 407 transitions. [2022-12-14 20:12:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 407 transitions. [2022-12-14 20:12:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,602 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 20:12:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 245 states and 412 transitions. [2022-12-14 20:12:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 412 transitions. [2022-12-14 20:12:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,662 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 20:12:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 246 states and 412 transitions. [2022-12-14 20:12:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 412 transitions. [2022-12-14 20:12:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,717 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 20:12:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 249 states and 417 transitions. [2022-12-14 20:12:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 417 transitions. [2022-12-14 20:12:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,759 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 20:12:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 250 states and 417 transitions. [2022-12-14 20:12:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 417 transitions. [2022-12-14 20:12:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,801 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 20:12:28,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 253 states and 422 transitions. [2022-12-14 20:12:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 422 transitions. [2022-12-14 20:12:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,861 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 20:12:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 254 states and 422 transitions. [2022-12-14 20:12:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 422 transitions. [2022-12-14 20:12:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,911 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 20:12:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 257 states and 427 transitions. [2022-12-14 20:12:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 427 transitions. [2022-12-14 20:12:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,956 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 20:12:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 258 states and 427 transitions. [2022-12-14 20:12:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 427 transitions. [2022-12-14 20:12:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:28,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:29,021 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 20:12:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 261 states and 432 transitions. [2022-12-14 20:12:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 432 transitions. [2022-12-14 20:12:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:12:29,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:29,081 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 20:12:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 262 states and 432 transitions. [2022-12-14 20:12:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 432 transitions. [2022-12-14 20:12:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:12:29,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:29,127 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 20:12:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 281 states and 473 transitions. [2022-12-14 20:12:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 473 transitions. [2022-12-14 20:12:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:12:30,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:30,257 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 20:12:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 478 transitions. [2022-12-14 20:12:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 478 transitions. [2022-12-14 20:12:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:12:30,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:30,637 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 20:12:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 286 states and 487 transitions. [2022-12-14 20:12:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 487 transitions. [2022-12-14 20:12:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:12:31,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:12:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 319 states and 564 transitions. [2022-12-14 20:12:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 564 transitions. [2022-12-14 20:12:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 322 states and 569 transitions. [2022-12-14 20:12:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 569 transitions. [2022-12-14 20:12:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 323 states and 569 transitions. [2022-12-14 20:12:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 569 transitions. [2022-12-14 20:12:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 326 states and 574 transitions. [2022-12-14 20:12:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 574 transitions. [2022-12-14 20:12:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 327 states and 574 transitions. [2022-12-14 20:12:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 574 transitions. [2022-12-14 20:12:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 330 states and 579 transitions. [2022-12-14 20:12:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 579 transitions. [2022-12-14 20:12:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:37,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 331 states and 579 transitions. [2022-12-14 20:12:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 579 transitions. [2022-12-14 20:12:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:38,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:38,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 334 states and 584 transitions. [2022-12-14 20:12:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 584 transitions. [2022-12-14 20:12:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:38,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:38,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 335 states and 584 transitions. [2022-12-14 20:12:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 584 transitions. [2022-12-14 20:12:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:12:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 369 states and 657 transitions. [2022-12-14 20:12:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 657 transitions. [2022-12-14 20:12:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:12:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 371 states and 660 transitions. [2022-12-14 20:12:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 660 transitions. [2022-12-14 20:12:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:45,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 374 states and 665 transitions. [2022-12-14 20:12:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 665 transitions. [2022-12-14 20:12:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:45,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:45,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 375 states and 665 transitions. [2022-12-14 20:12:45,183 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 665 transitions. [2022-12-14 20:12:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:45,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 378 states and 670 transitions. [2022-12-14 20:12:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 670 transitions. [2022-12-14 20:12:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:12:45,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:12:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 379 states and 670 transitions. [2022-12-14 20:12:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 670 transitions. [2022-12-14 20:12:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:12:45,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:12:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 397 states and 703 transitions. [2022-12-14 20:12:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 703 transitions. [2022-12-14 20:12:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:12:47,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:47,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:12:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 402 states and 715 transitions. [2022-12-14 20:12:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 715 transitions. [2022-12-14 20:12:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:12:56,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:13:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 436 states and 804 transitions. [2022-12-14 20:13:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 804 transitions. [2022-12-14 20:13:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:13:10,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 446 states and 829 transitions. [2022-12-14 20:13:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 829 transitions. [2022-12-14 20:13:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:13:27,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:29,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:13:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 464 states and 883 transitions. [2022-12-14 20:13:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 883 transitions. [2022-12-14 20:13:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:13:46,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:13:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 472 states and 911 transitions. [2022-12-14 20:13:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 911 transitions. [2022-12-14 20:13:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:13:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:14:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 486 states and 942 transitions. [2022-12-14 20:14:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 942 transitions. [2022-12-14 20:14:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:19,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:19,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:20,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 490 states and 954 transitions. [2022-12-14 20:14:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 954 transitions. [2022-12-14 20:14:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:21,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:21,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:14:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 492 states and 960 transitions. [2022-12-14 20:14:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 960 transitions. [2022-12-14 20:14:23,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:23,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:23,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 495 states and 971 transitions. [2022-12-14 20:14:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 971 transitions. [2022-12-14 20:14:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:24,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 496 states and 974 transitions. [2022-12-14 20:14:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 974 transitions. [2022-12-14 20:14:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:25,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 499 states and 983 transitions. [2022-12-14 20:14:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 983 transitions. [2022-12-14 20:14:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:14:27,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:27,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 500 states and 985 transitions. [2022-12-14 20:14:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 985 transitions. [2022-12-14 20:14:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:28,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:28,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 506 states and 1001 transitions. [2022-12-14 20:14:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1001 transitions. [2022-12-14 20:14:34,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:34,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:34,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 535 states and 1072 transitions. [2022-12-14 20:14:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1072 transitions. [2022-12-14 20:14:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:46,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 536 states and 1075 transitions. [2022-12-14 20:14:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1075 transitions. [2022-12-14 20:14:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:48,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:14:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 539 states and 1080 transitions. [2022-12-14 20:14:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1080 transitions. [2022-12-14 20:14:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:51,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:51,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 550 states and 1104 transitions. [2022-12-14 20:14:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1104 transitions. [2022-12-14 20:14:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:14:59,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:15:11,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:11,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 565 states and 1138 transitions. [2022-12-14 20:15:11,206 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1138 transitions. [2022-12-14 20:15:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:11,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:11,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:15:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 568 states and 1142 transitions. [2022-12-14 20:15:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1142 transitions. [2022-12-14 20:15:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:14,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:15:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 571 states and 1147 transitions. [2022-12-14 20:15:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1147 transitions. [2022-12-14 20:15:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:16,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:16,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:15:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 587 states and 1184 transitions. [2022-12-14 20:15:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1184 transitions. [2022-12-14 20:15:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 607 states and 1224 transitions. [2022-12-14 20:15:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1224 transitions. [2022-12-14 20:15:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:38,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 623 states and 1254 transitions. [2022-12-14 20:15:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1254 transitions. [2022-12-14 20:15:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:15:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:51,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 626 states and 1259 transitions. [2022-12-14 20:15:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1259 transitions. [2022-12-14 20:15:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:15:51,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:16:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 636 states and 1284 transitions. [2022-12-14 20:16:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1284 transitions. [2022-12-14 20:16:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:16:01,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:01,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:16:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 639 states and 1289 transitions. [2022-12-14 20:16:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1289 transitions. [2022-12-14 20:16:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:16:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 644 states and 1305 transitions. [2022-12-14 20:16:10,973 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1305 transitions. [2022-12-14 20:16:10,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:16:10,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:10,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:16:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:15,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 666 states and 1344 transitions. [2022-12-14 20:16:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1344 transitions. [2022-12-14 20:16:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:16:15,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:16:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 669 states and 1348 transitions. [2022-12-14 20:16:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1348 transitions. [2022-12-14 20:16:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:16:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:16:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 672 states and 1352 transitions. [2022-12-14 20:16:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1352 transitions. [2022-12-14 20:16:19,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:16:19,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 674 states and 1361 transitions. [2022-12-14 20:16:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1361 transitions. [2022-12-14 20:16:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:16:26,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:16:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 677 states and 1365 transitions. [2022-12-14 20:16:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1365 transitions. [2022-12-14 20:16:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:16:29,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 697 states and 1445 transitions. [2022-12-14 20:17:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1445 transitions. [2022-12-14 20:17:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:24,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:24,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:17:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:25,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 700 states and 1450 transitions. [2022-12-14 20:17:25,340 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1450 transitions. [2022-12-14 20:17:25,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:25,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:25,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:25,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:17:30,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 703 states and 1454 transitions. [2022-12-14 20:17:30,839 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1454 transitions. [2022-12-14 20:17:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:30,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:17:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 706 states and 1460 transitions. [2022-12-14 20:17:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1460 transitions. [2022-12-14 20:17:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:17:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 716 states and 1487 transitions. [2022-12-14 20:17:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1487 transitions. [2022-12-14 20:17:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:17:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 724 states and 1498 transitions. [2022-12-14 20:17:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1498 transitions. [2022-12-14 20:17:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:53,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:17:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 727 states and 1504 transitions. [2022-12-14 20:17:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1504 transitions. [2022-12-14 20:17:59,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:17:59,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:59,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:18:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 730 states and 1508 transitions. [2022-12-14 20:18:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1508 transitions. [2022-12-14 20:18:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 733 states and 1518 transitions. [2022-12-14 20:18:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1518 transitions. [2022-12-14 20:18:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:11,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:11,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 736 states and 1527 transitions. [2022-12-14 20:18:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1527 transitions. [2022-12-14 20:18:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:16,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:16,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:18:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 742 states and 1536 transitions. [2022-12-14 20:18:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1536 transitions. [2022-12-14 20:18:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 743 states and 1539 transitions. [2022-12-14 20:18:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1539 transitions. [2022-12-14 20:18:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:26,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:18:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 746 states and 1557 transitions. [2022-12-14 20:18:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1557 transitions. [2022-12-14 20:18:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:18:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 750 states and 1567 transitions. [2022-12-14 20:18:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1567 transitions. [2022-12-14 20:18:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 751 states and 1569 transitions. [2022-12-14 20:18:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1569 transitions. [2022-12-14 20:18:41,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:41,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:41,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:18:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 754 states and 1574 transitions. [2022-12-14 20:18:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1574 transitions. [2022-12-14 20:18:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:42,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:42,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 756 states and 1582 transitions. [2022-12-14 20:18:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1582 transitions. [2022-12-14 20:18:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 764 states and 1608 transitions. [2022-12-14 20:18:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1608 transitions. [2022-12-14 20:18:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:18:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 765 states and 1612 transitions. [2022-12-14 20:18:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1612 transitions. [2022-12-14 20:18:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:18:56,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:56,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:56,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:19:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 769 states and 1621 transitions. [2022-12-14 20:19:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1621 transitions. [2022-12-14 20:19:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:19:01,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 783 states and 1684 transitions. [2022-12-14 20:19:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1684 transitions. [2022-12-14 20:19:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:19:57,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:20:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 786 states and 1707 transitions. [2022-12-14 20:20:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1707 transitions. [2022-12-14 20:20:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:06,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:06,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 793 states and 1750 transitions. [2022-12-14 20:20:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1750 transitions. [2022-12-14 20:20:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:20:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:28,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 796 states and 1755 transitions. [2022-12-14 20:20:28,303 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1755 transitions. [2022-12-14 20:20:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:28,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:20:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 797 states and 1760 transitions. [2022-12-14 20:20:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1760 transitions. [2022-12-14 20:20:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:30,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:30,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:20:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 798 states and 1763 transitions. [2022-12-14 20:20:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1763 transitions. [2022-12-14 20:20:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:32,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:32,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:20:34,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 799 states and 1765 transitions. [2022-12-14 20:20:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1765 transitions. [2022-12-14 20:20:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:34,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:34,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:20:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 807 states and 1802 transitions. [2022-12-14 20:20:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1802 transitions. [2022-12-14 20:20:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:20:50,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:20:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 808 states and 1804 transitions. [2022-12-14 20:20:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1804 transitions. [2022-12-14 20:20:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:20:51,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:51,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:20:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 811 states and 1815 transitions. [2022-12-14 20:20:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1815 transitions. [2022-12-14 20:20:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:20:59,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:59,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:21:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 814 states and 1822 transitions. [2022-12-14 20:21:06,374 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1822 transitions. [2022-12-14 20:21:06,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:06,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:06,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:21:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 817 states and 1828 transitions. [2022-12-14 20:21:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1828 transitions. [2022-12-14 20:21:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:21:22,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:22,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 824 states and 1851 transitions. [2022-12-14 20:21:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1851 transitions. [2022-12-14 20:21:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:22,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:22,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:21:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 832 states and 1872 transitions. [2022-12-14 20:21:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1872 transitions. [2022-12-14 20:21:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:37,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:21:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:45,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 835 states and 1879 transitions. [2022-12-14 20:21:45,667 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1879 transitions. [2022-12-14 20:21:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:45,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:45,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 850 states and 1908 transitions. [2022-12-14 20:21:58,376 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1908 transitions. [2022-12-14 20:21:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:21:58,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:58,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:58,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:22:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 880 states and 1985 transitions. [2022-12-14 20:22:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1985 transitions. [2022-12-14 20:22:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:22:41,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:22:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 885 states and 1993 transitions. [2022-12-14 20:22:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1993 transitions. [2022-12-14 20:22:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:22:51,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:22:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 889 states and 1997 transitions. [2022-12-14 20:22:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1997 transitions. [2022-12-14 20:22:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:22:56,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:23:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 892 states and 2001 transitions. [2022-12-14 20:23:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2001 transitions. [2022-12-14 20:23:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:23:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 895 states and 2005 transitions. [2022-12-14 20:23:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2005 transitions. [2022-12-14 20:23:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:06,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 898 states and 2009 transitions. [2022-12-14 20:23:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2009 transitions. [2022-12-14 20:23:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:11,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:11,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 901 states and 2016 transitions. [2022-12-14 20:23:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2016 transitions. [2022-12-14 20:23:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:18,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:18,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 904 states and 2023 transitions. [2022-12-14 20:23:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2023 transitions. [2022-12-14 20:23:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:23:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 909 states and 2041 transitions. [2022-12-14 20:23:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2041 transitions. [2022-12-14 20:23:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:23:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 910 states and 2041 transitions. [2022-12-14 20:23:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2041 transitions. [2022-12-14 20:23:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:37,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:37,870 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 911 states and 2043 transitions. [2022-12-14 20:23:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2043 transitions. [2022-12-14 20:23:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:39,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:42,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 912 states and 2045 transitions. [2022-12-14 20:23:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2045 transitions. [2022-12-14 20:23:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 915 states and 2049 transitions. [2022-12-14 20:23:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2049 transitions. [2022-12-14 20:23:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:46,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:51,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 918 states and 2053 transitions. [2022-12-14 20:23:51,019 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2053 transitions. [2022-12-14 20:23:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:51,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:51,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 921 states and 2077 transitions. [2022-12-14 20:23:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2077 transitions. [2022-12-14 20:23:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:23:58,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:24:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 924 states and 2083 transitions. [2022-12-14 20:24:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2083 transitions. [2022-12-14 20:24:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:02,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:24:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 927 states and 2091 transitions. [2022-12-14 20:24:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2091 transitions. [2022-12-14 20:24:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:09,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:09,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 928 states and 2094 transitions. [2022-12-14 20:24:13,509 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2094 transitions. [2022-12-14 20:24:13,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:13,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:24:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 931 states and 2108 transitions. [2022-12-14 20:24:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2108 transitions. [2022-12-14 20:24:20,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:20,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:20,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:24:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 934 states and 2125 transitions. [2022-12-14 20:24:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2125 transitions. [2022-12-14 20:24:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:29,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:29,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:24:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 935 states and 2134 transitions. [2022-12-14 20:24:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2134 transitions. [2022-12-14 20:24:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:32,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:24:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 936 states and 2136 transitions. [2022-12-14 20:24:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2136 transitions. [2022-12-14 20:24:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:34,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:34,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:24:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 937 states and 2137 transitions. [2022-12-14 20:24:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2137 transitions. [2022-12-14 20:24:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:37,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:24:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 939 states and 2149 transitions. [2022-12-14 20:24:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2149 transitions. [2022-12-14 20:24:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:42,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:24:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 941 states and 2153 transitions. [2022-12-14 20:24:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2153 transitions. [2022-12-14 20:24:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:44,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:24:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 942 states and 2154 transitions. [2022-12-14 20:24:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2154 transitions. [2022-12-14 20:24:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:47,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:24:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 943 states and 2158 transitions. [2022-12-14 20:24:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2158 transitions. [2022-12-14 20:24:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:49,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:24:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:24:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 944 states and 2161 transitions. [2022-12-14 20:24:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2161 transitions. [2022-12-14 20:24:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:24:52,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:24:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:24:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:24:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:25:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 948 states and 2171 transitions. [2022-12-14 20:25:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2171 transitions. [2022-12-14 20:25:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:01,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:25:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 949 states and 2179 transitions. [2022-12-14 20:25:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2179 transitions. [2022-12-14 20:25:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:05,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:25:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 955 states and 2195 transitions. [2022-12-14 20:25:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2195 transitions. [2022-12-14 20:25:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:13,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:25:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 958 states and 2199 transitions. [2022-12-14 20:25:20,278 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2199 transitions. [2022-12-14 20:25:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:25:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 961 states and 2204 transitions. [2022-12-14 20:25:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2204 transitions. [2022-12-14 20:25:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:24,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 962 states and 2211 transitions. [2022-12-14 20:25:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2211 transitions. [2022-12-14 20:25:27,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:27,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:27,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:25:39,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:39,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 969 states and 2233 transitions. [2022-12-14 20:25:39,301 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2233 transitions. [2022-12-14 20:25:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:39,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:39,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:25:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:25:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 974 states and 2247 transitions. [2022-12-14 20:25:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2247 transitions. [2022-12-14 20:25:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:25:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:25:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:25:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:25:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:26:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:26:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1000 states and 2316 transitions. [2022-12-14 20:26:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2316 transitions. [2022-12-14 20:26:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:26:23,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:26:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:26:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:26:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.