./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/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_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/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_c54ab445-4c02-4ee1-ac25-c2bd1d377681/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 4086756fe326e2f90904c763827ae3d38d44a78a9eb1422e3198b9e38a459658 --- 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 22:20:56,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:20:56,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:20:56,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:20:56,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:20:56,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:20:56,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:20:56,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:20:56,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:20:56,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:20:56,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:20:56,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:20:56,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:20:56,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:20:56,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:20:56,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:20:56,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:20:56,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:20:56,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:20:56,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:20:56,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:20:56,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:20:56,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:20:56,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:20:56,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:20:56,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:20:56,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:20:56,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:20:56,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:20:56,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:20:56,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:20:56,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:20:56,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:20:56,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:20:56,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:20:56,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:20:56,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:20:56,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:20:56,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:20:56,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:20:56,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:20:56,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:20:56,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:20:56,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:20:56,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:20:56,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:20:56,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:20:56,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:20:56,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:20:56,771 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:20:56,771 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:20:56,772 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:20:56,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:20:56,773 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:20:56,773 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:20:56,773 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:20:56,773 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:20:56,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:20:56,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:20:56,774 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:20:56,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:20:56,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:20:56,774 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:20:56,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:20:56,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:20:56,775 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_c54ab445-4c02-4ee1-ac25-c2bd1d377681/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4086756fe326e2f90904c763827ae3d38d44a78a9eb1422e3198b9e38a459658 [2022-12-14 22:20:56,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:20:56,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:20:56,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:20:56,998 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:20:56,999 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:20:57,000 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 22:20:59,679 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:20:59,823 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:20:59,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 22:20:59,830 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/data/42934017e/eb1db532a8264f8ab376334deaedda65/FLAG8676c5a5a [2022-12-14 22:20:59,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/data/42934017e/eb1db532a8264f8ab376334deaedda65 [2022-12-14 22:20:59,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:20:59,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:20:59,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:20:59,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:20:59,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:20:59,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:20:59" (1/1) ... [2022-12-14 22:20:59,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d2d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:20:59, skipping insertion in model container [2022-12-14 22:20:59,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:20:59" (1/1) ... [2022-12-14 22:20:59,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:20:59,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:21:00,063 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_c54ab445-4c02-4ee1-ac25-c2bd1d377681/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7920,7933] [2022-12-14 22:21:00,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:21:00,106 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:21:00,152 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_c54ab445-4c02-4ee1-ac25-c2bd1d377681/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7920,7933] [2022-12-14 22:21:00,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:21:00,181 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:21:00,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00 WrapperNode [2022-12-14 22:21:00,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:21:00,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:21:00,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:21:00,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:21:00,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,218 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 635 [2022-12-14 22:21:00,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:21:00,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:21:00,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:21:00,219 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:21:00,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,242 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:21:00,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:21:00,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:21:00,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:21:00,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:21:00" (1/1) ... [2022-12-14 22:21:00,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:21:00,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:21:00,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:21:00,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c54ab445-4c02-4ee1-ac25-c2bd1d377681/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:21:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:21:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:21:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:21:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:21:00,408 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:21:00,410 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:21:00,858 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:21:01,074 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:21:01,074 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:21:01,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:21:01 BoogieIcfgContainer [2022-12-14 22:21:01,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:21:01,077 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:21:01,077 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:21:01,084 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:21:01,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:21:01" (1/1) ... [2022-12-14 22:21:01,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:21:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 104 states and 170 transitions. [2022-12-14 22:21:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 170 transitions. [2022-12-14 22:21:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 22:21:01,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:01,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:01,444 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 22:21:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 106 states and 171 transitions. [2022-12-14 22:21:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2022-12-14 22:21:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 22:21:01,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:01,660 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 22:21:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 109 states and 175 transitions. [2022-12-14 22:21:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 175 transitions. [2022-12-14 22:21:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:21:01,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:01,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:01,853 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 22:21:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2022-12-14 22:21:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2022-12-14 22:21:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 22:21:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:02,085 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 22:21:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2022-12-14 22:21:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2022-12-14 22:21:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 22:21:02,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:02,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:02,383 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 22:21:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2022-12-14 22:21:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2022-12-14 22:21:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:21:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:02,482 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 22:21:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 133 states and 223 transitions. [2022-12-14 22:21:03,336 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 223 transitions. [2022-12-14 22:21:03,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:21:03,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:03,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:03,384 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 22:21:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 137 states and 229 transitions. [2022-12-14 22:21:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 229 transitions. [2022-12-14 22:21:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:21:03,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:03,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:03,522 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 22:21:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 151 states and 261 transitions. [2022-12-14 22:21:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 261 transitions. [2022-12-14 22:21:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:21:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:04,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:04,577 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 22:21:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2022-12-14 22:21:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2022-12-14 22:21:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:21:04,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:04,631 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 22:21:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 156 states and 267 transitions. [2022-12-14 22:21:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 267 transitions. [2022-12-14 22:21:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:21:04,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:04,706 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 22:21:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 157 states and 267 transitions. [2022-12-14 22:21:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 267 transitions. [2022-12-14 22:21:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:21:04,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:21:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 158 states and 268 transitions. [2022-12-14 22:21:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 268 transitions. [2022-12-14 22:21:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:21:04,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:04,864 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 22:21:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 169 states and 291 transitions. [2022-12-14 22:21:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 291 transitions. [2022-12-14 22:21:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:21:05,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:05,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:05,964 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 22:21:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 168 states and 289 transitions. [2022-12-14 22:21:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 289 transitions. [2022-12-14 22:21:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:21:05,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:05,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:06,010 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 22:21:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 170 states and 293 transitions. [2022-12-14 22:21:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 293 transitions. [2022-12-14 22:21:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:21:06,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:06,102 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 22:21:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 174 states and 299 transitions. [2022-12-14 22:21:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 299 transitions. [2022-12-14 22:21:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:21:06,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:06,210 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 22:21:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 189 states and 333 transitions. [2022-12-14 22:21:08,827 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 333 transitions. [2022-12-14 22:21:08,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:21:08,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:08,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:08,869 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 22:21:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 190 states and 333 transitions. [2022-12-14 22:21:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 333 transitions. [2022-12-14 22:21:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:21:08,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:08,941 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 22:21:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 194 states and 339 transitions. [2022-12-14 22:21:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 339 transitions. [2022-12-14 22:21:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:21:08,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,007 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 22:21:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 195 states and 339 transitions. [2022-12-14 22:21:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 339 transitions. [2022-12-14 22:21:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,054 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 22:21:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 199 states and 345 transitions. [2022-12-14 22:21:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 345 transitions. [2022-12-14 22:21:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,109 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 22:21:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 203 states and 351 transitions. [2022-12-14 22:21:09,238 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 351 transitions. [2022-12-14 22:21:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,274 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 22:21:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 204 states and 351 transitions. [2022-12-14 22:21:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 351 transitions. [2022-12-14 22:21:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,319 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 22:21:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 208 states and 357 transitions. [2022-12-14 22:21:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 357 transitions. [2022-12-14 22:21:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,372 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 22:21:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 209 states and 357 transitions. [2022-12-14 22:21:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2022-12-14 22:21:09,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,422 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 22:21:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 210 states and 357 transitions. [2022-12-14 22:21:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 357 transitions. [2022-12-14 22:21:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:09,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,654 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 22:21:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 230 states and 405 transitions. [2022-12-14 22:21:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 405 transitions. [2022-12-14 22:21:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:13,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:13,839 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 22:21:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 234 states and 411 transitions. [2022-12-14 22:21:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 411 transitions. [2022-12-14 22:21:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:21:13,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:13,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:13,895 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 22:21:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 235 states and 411 transitions. [2022-12-14 22:21:13,919 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 411 transitions. [2022-12-14 22:21:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:13,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:13,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:13,948 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 22:21:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:13,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 239 states and 417 transitions. [2022-12-14 22:21:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 417 transitions. [2022-12-14 22:21:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:13,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:14,018 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 22:21:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 241 states and 420 transitions. [2022-12-14 22:21:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 420 transitions. [2022-12-14 22:21:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:14,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:14,068 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 22:21:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 242 states and 420 transitions. [2022-12-14 22:21:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 420 transitions. [2022-12-14 22:21:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:14,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:14,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:14,216 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 22:21:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 259 states and 458 transitions. [2022-12-14 22:21:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 458 transitions. [2022-12-14 22:21:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:17,244 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 22:21:17,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 257 states and 454 transitions. [2022-12-14 22:21:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 454 transitions. [2022-12-14 22:21:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:17,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:17,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:17,422 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 22:21:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 278 states and 505 transitions. [2022-12-14 22:21:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 505 transitions. [2022-12-14 22:21:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:24,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:24,918 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 22:21:25,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 280 states and 510 transitions. [2022-12-14 22:21:25,135 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 510 transitions. [2022-12-14 22:21:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:25,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,175 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 22:21:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 284 states and 516 transitions. [2022-12-14 22:21:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 516 transitions. [2022-12-14 22:21:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:21:25,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,258 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 22:21:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 285 states and 516 transitions. [2022-12-14 22:21:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 516 transitions. [2022-12-14 22:21:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,311 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 22:21:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2022-12-14 22:21:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2022-12-14 22:21:25,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,389 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 22:21:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2022-12-14 22:21:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2022-12-14 22:21:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,473 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 22:21:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 294 states and 528 transitions. [2022-12-14 22:21:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 528 transitions. [2022-12-14 22:21:25,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,531 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 22:21:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 298 states and 534 transitions. [2022-12-14 22:21:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 534 transitions. [2022-12-14 22:21:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,613 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 22:21:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 299 states and 534 transitions. [2022-12-14 22:21:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 534 transitions. [2022-12-14 22:21:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,679 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 22:21:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 300 states and 534 transitions. [2022-12-14 22:21:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 534 transitions. [2022-12-14 22:21:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,733 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 22:21:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 304 states and 540 transitions. [2022-12-14 22:21:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 540 transitions. [2022-12-14 22:21:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:21:25,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,808 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 22:21:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 305 states and 540 transitions. [2022-12-14 22:21:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 540 transitions. [2022-12-14 22:21:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:25,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,871 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 22:21:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 309 states and 546 transitions. [2022-12-14 22:21:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 546 transitions. [2022-12-14 22:21:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:25,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:25,943 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 22:21:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 313 states and 552 transitions. [2022-12-14 22:21:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 552 transitions. [2022-12-14 22:21:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:25,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,022 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 22:21:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 314 states and 552 transitions. [2022-12-14 22:21:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 552 transitions. [2022-12-14 22:21:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,083 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 22:21:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 318 states and 558 transitions. [2022-12-14 22:21:26,112 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 558 transitions. [2022-12-14 22:21:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,158 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 22:21:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 319 states and 558 transitions. [2022-12-14 22:21:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 558 transitions. [2022-12-14 22:21:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,219 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 22:21:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 320 states and 558 transitions. [2022-12-14 22:21:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 558 transitions. [2022-12-14 22:21:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,278 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 22:21:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 324 states and 564 transitions. [2022-12-14 22:21:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 564 transitions. [2022-12-14 22:21:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,541 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 22:21:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 328 states and 570 transitions. [2022-12-14 22:21:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 570 transitions. [2022-12-14 22:21:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,609 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 22:21:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 329 states and 570 transitions. [2022-12-14 22:21:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 570 transitions. [2022-12-14 22:21:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,661 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 22:21:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 330 states and 570 transitions. [2022-12-14 22:21:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 570 transitions. [2022-12-14 22:21:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,720 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 22:21:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 334 states and 576 transitions. [2022-12-14 22:21:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 576 transitions. [2022-12-14 22:21:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:21:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,791 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 22:21:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 335 states and 576 transitions. [2022-12-14 22:21:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 576 transitions. [2022-12-14 22:21:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,866 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 22:21:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 339 states and 582 transitions. [2022-12-14 22:21:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 582 transitions. [2022-12-14 22:21:26,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:26,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:26,931 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 22:21:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 343 states and 590 transitions. [2022-12-14 22:21:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 590 transitions. [2022-12-14 22:21:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:27,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:27,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:27,380 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 22:21:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 347 states and 596 transitions. [2022-12-14 22:21:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 596 transitions. [2022-12-14 22:21:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:27,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:27,438 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 22:21:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 351 states and 602 transitions. [2022-12-14 22:21:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 602 transitions. [2022-12-14 22:21:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:27,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:27,497 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 22:21:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 352 states and 602 transitions. [2022-12-14 22:21:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 602 transitions. [2022-12-14 22:21:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:27,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:27,550 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 22:21:29,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 358 states and 616 transitions. [2022-12-14 22:21:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 616 transitions. [2022-12-14 22:21:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,135 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 22:21:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 359 states and 616 transitions. [2022-12-14 22:21:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 616 transitions. [2022-12-14 22:21:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,186 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 22:21:29,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 363 states and 622 transitions. [2022-12-14 22:21:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 622 transitions. [2022-12-14 22:21:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,237 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 22:21:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 367 states and 628 transitions. [2022-12-14 22:21:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 628 transitions. [2022-12-14 22:21:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,304 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 22:21:29,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 368 states and 628 transitions. [2022-12-14 22:21:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 628 transitions. [2022-12-14 22:21:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,365 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 22:21:29,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 369 states and 628 transitions. [2022-12-14 22:21:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 628 transitions. [2022-12-14 22:21:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,416 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 22:21:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 370 states and 628 transitions. [2022-12-14 22:21:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 628 transitions. [2022-12-14 22:21:29,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,473 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 22:21:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 371 states and 628 transitions. [2022-12-14 22:21:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 628 transitions. [2022-12-14 22:21:29,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,532 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 22:21:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 375 states and 634 transitions. [2022-12-14 22:21:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 634 transitions. [2022-12-14 22:21:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,587 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 22:21:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 379 states and 640 transitions. [2022-12-14 22:21:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 640 transitions. [2022-12-14 22:21:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,638 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 22:21:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 380 states and 641 transitions. [2022-12-14 22:21:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 641 transitions. [2022-12-14 22:21:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,689 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 22:21:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 381 states and 641 transitions. [2022-12-14 22:21:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 641 transitions. [2022-12-14 22:21:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,737 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 22:21:29,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 382 states and 641 transitions. [2022-12-14 22:21:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 641 transitions. [2022-12-14 22:21:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,787 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 22:21:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 381 states and 639 transitions. [2022-12-14 22:21:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 639 transitions. [2022-12-14 22:21:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,829 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 22:21:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 385 states and 645 transitions. [2022-12-14 22:21:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 645 transitions. [2022-12-14 22:21:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,889 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 22:21:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 389 states and 651 transitions. [2022-12-14 22:21:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 651 transitions. [2022-12-14 22:21:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:29,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:29,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:29,951 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 22:21:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 390 states and 654 transitions. [2022-12-14 22:21:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 654 transitions. [2022-12-14 22:21:30,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:21:30,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:30,540 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 22:21:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:30,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 391 states and 654 transitions. [2022-12-14 22:21:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 654 transitions. [2022-12-14 22:21:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:21:30,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:30,849 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 22:21:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 412 states and 703 transitions. [2022-12-14 22:21:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 703 transitions. [2022-12-14 22:21:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 22:21:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:33,977 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 22:21:34,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 415 states and 708 transitions. [2022-12-14 22:21:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 708 transitions. [2022-12-14 22:21:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:21:34,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:34,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:34,487 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 22:21:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 417 states and 720 transitions. [2022-12-14 22:21:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 720 transitions. [2022-12-14 22:21:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:21:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:51,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 456 states and 818 transitions. [2022-12-14 22:21:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 818 transitions. [2022-12-14 22:21:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:21:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:51,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 496 states and 910 transitions. [2022-12-14 22:22:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 910 transitions. [2022-12-14 22:22:07,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 22:22:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 498 states and 913 transitions. [2022-12-14 22:22:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 913 transitions. [2022-12-14 22:22:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:07,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 502 states and 919 transitions. [2022-12-14 22:22:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 919 transitions. [2022-12-14 22:22:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:07,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 506 states and 925 transitions. [2022-12-14 22:22:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 925 transitions. [2022-12-14 22:22:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 507 states and 925 transitions. [2022-12-14 22:22:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 925 transitions. [2022-12-14 22:22:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:07,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 511 states and 931 transitions. [2022-12-14 22:22:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 931 transitions. [2022-12-14 22:22:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:08,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 512 states and 931 transitions. [2022-12-14 22:22:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 931 transitions. [2022-12-14 22:22:08,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:08,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:08,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 513 states and 931 transitions. [2022-12-14 22:22:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 931 transitions. [2022-12-14 22:22:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:08,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 517 states and 937 transitions. [2022-12-14 22:22:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 937 transitions. [2022-12-14 22:22:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:08,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:08,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:22:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 521 states and 942 transitions. [2022-12-14 22:22:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 942 transitions. [2022-12-14 22:22:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 522 states and 942 transitions. [2022-12-14 22:22:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 942 transitions. [2022-12-14 22:22:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:09,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 526 states and 948 transitions. [2022-12-14 22:22:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 948 transitions. [2022-12-14 22:22:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 527 states and 948 transitions. [2022-12-14 22:22:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 948 transitions. [2022-12-14 22:22:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:10,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:10,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 531 states and 954 transitions. [2022-12-14 22:22:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 954 transitions. [2022-12-14 22:22:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:22:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:10,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:10,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 532 states and 954 transitions. [2022-12-14 22:22:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 954 transitions. [2022-12-14 22:22:10,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:22:10,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:10,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:22:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 542 states and 977 transitions. [2022-12-14 22:22:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 977 transitions. [2022-12-14 22:22:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:22:23,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:22:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 554 states and 1002 transitions. [2022-12-14 22:22:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1002 transitions. [2022-12-14 22:22:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:22:44,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:22:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:23:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 560 states and 1013 transitions. [2022-12-14 22:23:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1013 transitions. [2022-12-14 22:23:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:23:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:10,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:10,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:23:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 563 states and 1020 transitions. [2022-12-14 22:23:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1020 transitions. [2022-12-14 22:23:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:23:11,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:23:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 577 states and 1056 transitions. [2022-12-14 22:23:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1056 transitions. [2022-12-14 22:23:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:23:21,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:23:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:24:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 592 states and 1088 transitions. [2022-12-14 22:24:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1088 transitions. [2022-12-14 22:24:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:24:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:02,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:24:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 601 states and 1108 transitions. [2022-12-14 22:24:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1108 transitions. [2022-12-14 22:24:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:24:07,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:24:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:24:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 622 states and 1149 transitions. [2022-12-14 22:24:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1149 transitions. [2022-12-14 22:24:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:24:19,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:24:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:24:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:24:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:25:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 640 states and 1188 transitions. [2022-12-14 22:25:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1188 transitions. [2022-12-14 22:25:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:25:10,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 644 states and 1199 transitions. [2022-12-14 22:25:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1199 transitions. [2022-12-14 22:25:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:25:18,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:18,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:18,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:18,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:25:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 661 states and 1231 transitions. [2022-12-14 22:25:30,653 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1231 transitions. [2022-12-14 22:25:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:25:30,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:25:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:25:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 664 states and 1242 transitions. [2022-12-14 22:25:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1242 transitions. [2022-12-14 22:25:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:25:36,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:25:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:25:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:25:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:36,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 689 states and 1301 transitions. [2022-12-14 22:26:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1301 transitions. [2022-12-14 22:26:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:26:36,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 692 states and 1313 transitions. [2022-12-14 22:26:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1313 transitions. [2022-12-14 22:26:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:26:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:26:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 696 states and 1319 transitions. [2022-12-14 22:26:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1319 transitions. [2022-12-14 22:26:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:26:48,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:27:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 703 states and 1334 transitions. [2022-12-14 22:27:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1334 transitions. [2022-12-14 22:27:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:27:00,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 716 states and 1362 transitions. [2022-12-14 22:27:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1362 transitions. [2022-12-14 22:27:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:27:21,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:27:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 720 states and 1367 transitions. [2022-12-14 22:27:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1367 transitions. [2022-12-14 22:27:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:27:27,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:27,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:27:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 724 states and 1373 transitions. [2022-12-14 22:27:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1373 transitions. [2022-12-14 22:27:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:27:34,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:27:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 728 states and 1378 transitions. [2022-12-14 22:27:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1378 transitions. [2022-12-14 22:27:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:27:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:28:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 742 states and 1409 transitions. [2022-12-14 22:28:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1409 transitions. [2022-12-14 22:28:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:28:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:07,443 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:28:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 761 states and 1451 transitions. [2022-12-14 22:28:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1451 transitions. [2022-12-14 22:28:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:28:36,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:28:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 765 states and 1457 transitions. [2022-12-14 22:28:45,069 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1457 transitions. [2022-12-14 22:28:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:28:45,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:28:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 769 states and 1462 transitions. [2022-12-14 22:28:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1462 transitions. [2022-12-14 22:28:50,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:28:50,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:50,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:29:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 789 states and 1509 transitions. [2022-12-14 22:29:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1509 transitions. [2022-12-14 22:29:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:29:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:29:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 793 states and 1515 transitions. [2022-12-14 22:29:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1515 transitions. [2022-12-14 22:29:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:29:31,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:29:51,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 801 states and 1538 transitions. [2022-12-14 22:29:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1538 transitions. [2022-12-14 22:29:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:29:51,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:51,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:51,201 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:29:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 805 states and 1543 transitions. [2022-12-14 22:29:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1543 transitions. [2022-12-14 22:29:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:29:57,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:30:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 809 states and 1549 transitions. [2022-12-14 22:30:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1549 transitions. [2022-12-14 22:30:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:30:05,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:30:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 813 states and 1556 transitions. [2022-12-14 22:30:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1556 transitions. [2022-12-14 22:30:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:30:14,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:14,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:30:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 842 states and 1623 transitions. [2022-12-14 22:30:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1623 transitions. [2022-12-14 22:30:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:30:48,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:30:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:30:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:30:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 857 states and 1654 transitions. [2022-12-14 22:31:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1654 transitions. [2022-12-14 22:31:01,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:01,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:01,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 861 states and 1663 transitions. [2022-12-14 22:31:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1663 transitions. [2022-12-14 22:31:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:10,927 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:31:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 865 states and 1669 transitions. [2022-12-14 22:31:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1669 transitions. [2022-12-14 22:31:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 869 states and 1676 transitions. [2022-12-14 22:31:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1676 transitions. [2022-12-14 22:31:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:30,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:31:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 869 states and 1675 transitions. [2022-12-14 22:31:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1675 transitions. [2022-12-14 22:31:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:35,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:31:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 870 states and 1676 transitions. [2022-12-14 22:31:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1676 transitions. [2022-12-14 22:31:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:37,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 877 states and 1693 transitions. [2022-12-14 22:31:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1693 transitions. [2022-12-14 22:31:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:49,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:31:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:31:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 882 states and 1704 transitions. [2022-12-14 22:31:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1704 transitions. [2022-12-14 22:31:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:31:55,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:31:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:31:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:31:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:32:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 886 states and 1724 transitions. [2022-12-14 22:32:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1724 transitions. [2022-12-14 22:32:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:12,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:22,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 891 states and 1734 transitions. [2022-12-14 22:32:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1734 transitions. [2022-12-14 22:32:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:22,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:22,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:32:29,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 893 states and 1740 transitions. [2022-12-14 22:32:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1740 transitions. [2022-12-14 22:32:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:29,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:29,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:32:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 893 states and 1739 transitions. [2022-12-14 22:32:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1739 transitions. [2022-12-14 22:32:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:35,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:32:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 894 states and 1741 transitions. [2022-12-14 22:32:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1741 transitions. [2022-12-14 22:32:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:38,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:32:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:32:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 898 states and 1759 transitions. [2022-12-14 22:32:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1759 transitions. [2022-12-14 22:32:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:32:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:32:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:32:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:32:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:42,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 931 states and 1847 transitions. [2022-12-14 22:33:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1847 transitions. [2022-12-14 22:33:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:33:42,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:33:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 935 states and 1852 transitions. [2022-12-14 22:33:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1852 transitions. [2022-12-14 22:33:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:33:55,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:33:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:33:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:33:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 936 states and 1856 transitions. [2022-12-14 22:33:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1856 transitions. [2022-12-14 22:33:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:33:57,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:33:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:33:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:34:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:21,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 945 states and 1895 transitions. [2022-12-14 22:34:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1895 transitions. [2022-12-14 22:34:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:21,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:21,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:21,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:34:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 946 states and 1896 transitions. [2022-12-14 22:34:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1896 transitions. [2022-12-14 22:34:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:24,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 948 states and 1899 transitions. [2022-12-14 22:34:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1899 transitions. [2022-12-14 22:34:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:33,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:34:40,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 954 states and 1917 transitions. [2022-12-14 22:34:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1917 transitions. [2022-12-14 22:34:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:34:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 958 states and 1922 transitions. [2022-12-14 22:34:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1922 transitions. [2022-12-14 22:34:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:34:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:34:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 959 states and 1925 transitions. [2022-12-14 22:34:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1925 transitions. [2022-12-14 22:34:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:34:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:34:55,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:34:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:34:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:35:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 963 states and 1942 transitions. [2022-12-14 22:35:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1942 transitions. [2022-12-14 22:35:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:35:09,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 964 states and 1946 transitions. [2022-12-14 22:35:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1946 transitions. [2022-12-14 22:35:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:35:12,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:35:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:35:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 968 states and 1951 transitions. [2022-12-14 22:35:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1951 transitions. [2022-12-14 22:35:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:35:22,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:35:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:35:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:35:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.