./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/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_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/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_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/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 60c415120e2678b24f3b884ebcebefc19905a98d476a557ead28c297441bd0dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:02:46,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:46,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:46,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:46,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:46,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:46,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:46,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:46,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:46,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:46,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:46,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:46,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:46,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:46,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:46,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:46,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:46,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:46,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:46,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:46,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:46,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:46,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:46,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:46,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:46,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:46,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:46,628 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:46,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:46,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:46,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:46,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:46,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:46,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:46,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:46,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:46,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:46,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:46,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:46,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:46,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:46,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:02:46,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:46,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:46,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:02:46,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:02:46,649 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:46,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:46,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:46,649 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:02:46,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:02:46,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:02:46,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:46,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:02:46,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:46,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:02:46,651 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:02:46,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:02:46,651 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:46,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:02:46,652 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:46,652 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:46,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:46,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:46,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:46,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:46,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:02:46,653 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:02:46,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:02:46,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:02:46,653 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_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60c415120e2678b24f3b884ebcebefc19905a98d476a557ead28c297441bd0dd [2022-12-14 20:02:46,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:46,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:46,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:46,839 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:46,839 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:46,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 20:02:49,469 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:49,682 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:49,683 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 20:02:49,694 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/data/fc4afed51/cc9d23e59d9c45bc9ecf14a38cb7d53a/FLAG2fbfe3d3b [2022-12-14 20:02:49,705 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/data/fc4afed51/cc9d23e59d9c45bc9ecf14a38cb7d53a [2022-12-14 20:02:49,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:49,708 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:49,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:49,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:49,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:49,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:49" (1/1) ... [2022-12-14 20:02:49,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b836df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:49, skipping insertion in model container [2022-12-14 20:02:49,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:49" (1/1) ... [2022-12-14 20:02:49,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:49,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:49,990 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_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-12-14 20:02:50,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:50,064 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:50,129 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_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-12-14 20:02:50,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:50,184 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:50,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50 WrapperNode [2022-12-14 20:02:50,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:50,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:50,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:50,186 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:50,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,231 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1297 [2022-12-14 20:02:50,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:50,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:50,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:50,232 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:50,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,260 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,262 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:50,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:50,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:50,267 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:50,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:50" (1/1) ... [2022-12-14 20:02:50,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:50,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:50,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:50,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c91f22a-0edc-4869-92fc-25f8d6e2c9ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:02:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:50,440 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:50,442 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:51,079 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:51,369 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:51,369 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:02:51,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:51 BoogieIcfgContainer [2022-12-14 20:02:51,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:51,373 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:51,373 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:51,382 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:51,382 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:51" (1/1) ... [2022-12-14 20:02:51,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:02:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 262 states and 426 transitions. [2022-12-14 20:02:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 426 transitions. [2022-12-14 20:02:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:02:51,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2022-12-14 20:02:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2022-12-14 20:02:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:02:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 265 states and 429 transitions. [2022-12-14 20:02:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 429 transitions. [2022-12-14 20:02:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 20:02:52,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 272 states and 445 transitions. [2022-12-14 20:02:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 445 transitions. [2022-12-14 20:02:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:02:52,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 280 states and 463 transitions. [2022-12-14 20:02:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2022-12-14 20:02:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 283 states and 468 transitions. [2022-12-14 20:02:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 468 transitions. [2022-12-14 20:02:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,219 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 20:02:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 284 states and 468 transitions. [2022-12-14 20:02:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 468 transitions. [2022-12-14 20:02:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:53,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 287 states and 473 transitions. [2022-12-14 20:02:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 473 transitions. [2022-12-14 20:02:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:53,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 473 transitions. [2022-12-14 20:02:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 473 transitions. [2022-12-14 20:02:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:53,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 291 states and 478 transitions. [2022-12-14 20:02:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 478 transitions. [2022-12-14 20:02:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:02:53,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 292 states and 478 transitions. [2022-12-14 20:02:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 478 transitions. [2022-12-14 20:02:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:53,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 295 states and 483 transitions. [2022-12-14 20:02:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 483 transitions. [2022-12-14 20:02:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 296 states and 483 transitions. [2022-12-14 20:02:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 483 transitions. [2022-12-14 20:02:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,951 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 20:02:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 309 states and 514 transitions. [2022-12-14 20:02:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2022-12-14 20:02:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:54,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 312 states and 519 transitions. [2022-12-14 20:02:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 519 transitions. [2022-12-14 20:02:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:54,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2022-12-14 20:02:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2022-12-14 20:02:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:54,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 316 states and 524 transitions. [2022-12-14 20:02:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 524 transitions. [2022-12-14 20:02:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:02:54,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 317 states and 524 transitions. [2022-12-14 20:02:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 524 transitions. [2022-12-14 20:02:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:02:54,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 331 states and 557 transitions. [2022-12-14 20:02:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 557 transitions. [2022-12-14 20:02:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2022-12-14 20:02:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2022-12-14 20:02:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 335 states and 562 transitions. [2022-12-14 20:02:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 562 transitions. [2022-12-14 20:02:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 338 states and 567 transitions. [2022-12-14 20:02:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 567 transitions. [2022-12-14 20:02:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 339 states and 567 transitions. [2022-12-14 20:02:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 567 transitions. [2022-12-14 20:02:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 342 states and 572 transitions. [2022-12-14 20:02:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 572 transitions. [2022-12-14 20:02:56,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 343 states and 572 transitions. [2022-12-14 20:02:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 572 transitions. [2022-12-14 20:02:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 346 states and 577 transitions. [2022-12-14 20:02:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 577 transitions. [2022-12-14 20:02:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 347 states and 577 transitions. [2022-12-14 20:02:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2022-12-14 20:02:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2022-12-14 20:02:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2022-12-14 20:02:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 351 states and 582 transitions. [2022-12-14 20:02:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 582 transitions. [2022-12-14 20:02:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:56,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:56,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2022-12-14 20:02:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2022-12-14 20:02:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:02:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 355 states and 587 transitions. [2022-12-14 20:02:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 587 transitions. [2022-12-14 20:02:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 358 states and 592 transitions. [2022-12-14 20:02:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 592 transitions. [2022-12-14 20:02:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 359 states and 592 transitions. [2022-12-14 20:02:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 592 transitions. [2022-12-14 20:02:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 362 states and 597 transitions. [2022-12-14 20:02:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 597 transitions. [2022-12-14 20:02:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 363 states and 597 transitions. [2022-12-14 20:02:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2022-12-14 20:02:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 366 states and 602 transitions. [2022-12-14 20:02:57,446 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 602 transitions. [2022-12-14 20:02:57,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 367 states and 602 transitions. [2022-12-14 20:02:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 602 transitions. [2022-12-14 20:02:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:57,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 386 states and 648 transitions. [2022-12-14 20:02:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 648 transitions. [2022-12-14 20:02:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 389 states and 653 transitions. [2022-12-14 20:02:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 653 transitions. [2022-12-14 20:02:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 390 states and 653 transitions. [2022-12-14 20:02:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 653 transitions. [2022-12-14 20:02:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 393 states and 658 transitions. [2022-12-14 20:02:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 658 transitions. [2022-12-14 20:02:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2022-12-14 20:02:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2022-12-14 20:02:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 397 states and 663 transitions. [2022-12-14 20:02:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 663 transitions. [2022-12-14 20:02:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:02:58,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 398 states and 663 transitions. [2022-12-14 20:02:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 663 transitions. [2022-12-14 20:02:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 20:02:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 418 states and 711 transitions. [2022-12-14 20:03:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 711 transitions. [2022-12-14 20:03:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 421 states and 716 transitions. [2022-12-14 20:03:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 716 transitions. [2022-12-14 20:03:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 422 states and 716 transitions. [2022-12-14 20:03:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 716 transitions. [2022-12-14 20:03:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 425 states and 721 transitions. [2022-12-14 20:03:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 721 transitions. [2022-12-14 20:03:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 426 states and 721 transitions. [2022-12-14 20:03:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 721 transitions. [2022-12-14 20:03:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 429 states and 726 transitions. [2022-12-14 20:03:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 726 transitions. [2022-12-14 20:03:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 430 states and 726 transitions. [2022-12-14 20:03:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 726 transitions. [2022-12-14 20:03:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:01,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 433 states and 731 transitions. [2022-12-14 20:03:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 731 transitions. [2022-12-14 20:03:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 434 states and 731 transitions. [2022-12-14 20:03:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 731 transitions. [2022-12-14 20:03:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 437 states and 736 transitions. [2022-12-14 20:03:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 736 transitions. [2022-12-14 20:03:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 438 states and 736 transitions. [2022-12-14 20:03:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 736 transitions. [2022-12-14 20:03:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 441 states and 741 transitions. [2022-12-14 20:03:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 741 transitions. [2022-12-14 20:03:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 442 states and 741 transitions. [2022-12-14 20:03:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 741 transitions. [2022-12-14 20:03:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 445 states and 746 transitions. [2022-12-14 20:03:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 746 transitions. [2022-12-14 20:03:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 446 states and 746 transitions. [2022-12-14 20:03:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 746 transitions. [2022-12-14 20:03:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 449 states and 751 transitions. [2022-12-14 20:03:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 751 transitions. [2022-12-14 20:03:02,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 450 states and 751 transitions. [2022-12-14 20:03:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 751 transitions. [2022-12-14 20:03:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 453 states and 756 transitions. [2022-12-14 20:03:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 756 transitions. [2022-12-14 20:03:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:03:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 454 states and 756 transitions. [2022-12-14 20:03:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 756 transitions. [2022-12-14 20:03:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:02,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 457 states and 761 transitions. [2022-12-14 20:03:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 761 transitions. [2022-12-14 20:03:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:02,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 458 states and 761 transitions. [2022-12-14 20:03:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 761 transitions. [2022-12-14 20:03:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:02,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 461 states and 766 transitions. [2022-12-14 20:03:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 766 transitions. [2022-12-14 20:03:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 462 states and 766 transitions. [2022-12-14 20:03:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2022-12-14 20:03:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 465 states and 771 transitions. [2022-12-14 20:03:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 771 transitions. [2022-12-14 20:03:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 466 states and 771 transitions. [2022-12-14 20:03:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 771 transitions. [2022-12-14 20:03:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 469 states and 776 transitions. [2022-12-14 20:03:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 776 transitions. [2022-12-14 20:03:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 470 states and 776 transitions. [2022-12-14 20:03:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 776 transitions. [2022-12-14 20:03:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 473 states and 781 transitions. [2022-12-14 20:03:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 781 transitions. [2022-12-14 20:03:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,438 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 20:03:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 474 states and 781 transitions. [2022-12-14 20:03:03,464 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 781 transitions. [2022-12-14 20:03:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:03,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:07,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 500 states and 844 transitions. [2022-12-14 20:03:07,864 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 844 transitions. [2022-12-14 20:03:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:07,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 503 states and 849 transitions. [2022-12-14 20:03:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 849 transitions. [2022-12-14 20:03:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:07,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:07,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 504 states and 849 transitions. [2022-12-14 20:03:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 849 transitions. [2022-12-14 20:03:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 507 states and 854 transitions. [2022-12-14 20:03:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 854 transitions. [2022-12-14 20:03:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 508 states and 854 transitions. [2022-12-14 20:03:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 854 transitions. [2022-12-14 20:03:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 511 states and 859 transitions. [2022-12-14 20:03:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 859 transitions. [2022-12-14 20:03:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 512 states and 859 transitions. [2022-12-14 20:03:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 859 transitions. [2022-12-14 20:03:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 515 states and 864 transitions. [2022-12-14 20:03:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 864 transitions. [2022-12-14 20:03:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:03:08,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,384 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 20:03:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 516 states and 864 transitions. [2022-12-14 20:03:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 864 transitions. [2022-12-14 20:03:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:03:08,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:14,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 543 states and 929 transitions. [2022-12-14 20:03:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 929 transitions. [2022-12-14 20:03:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:14,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:14,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 546 states and 934 transitions. [2022-12-14 20:03:14,780 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 934 transitions. [2022-12-14 20:03:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:14,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 547 states and 934 transitions. [2022-12-14 20:03:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 934 transitions. [2022-12-14 20:03:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:14,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 550 states and 939 transitions. [2022-12-14 20:03:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 939 transitions. [2022-12-14 20:03:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:14,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 551 states and 939 transitions. [2022-12-14 20:03:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 939 transitions. [2022-12-14 20:03:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,102 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 20:03:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 554 states and 944 transitions. [2022-12-14 20:03:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 944 transitions. [2022-12-14 20:03:15,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 555 states and 944 transitions. [2022-12-14 20:03:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 944 transitions. [2022-12-14 20:03:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 558 states and 949 transitions. [2022-12-14 20:03:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 949 transitions. [2022-12-14 20:03:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 559 states and 949 transitions. [2022-12-14 20:03:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 949 transitions. [2022-12-14 20:03:15,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 562 states and 954 transitions. [2022-12-14 20:03:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 954 transitions. [2022-12-14 20:03:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 563 states and 954 transitions. [2022-12-14 20:03:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 954 transitions. [2022-12-14 20:03:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 566 states and 959 transitions. [2022-12-14 20:03:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 959 transitions. [2022-12-14 20:03:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 567 states and 959 transitions. [2022-12-14 20:03:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 959 transitions. [2022-12-14 20:03:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 570 states and 964 transitions. [2022-12-14 20:03:15,852 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 964 transitions. [2022-12-14 20:03:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 571 states and 964 transitions. [2022-12-14 20:03:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 964 transitions. [2022-12-14 20:03:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:15,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 574 states and 969 transitions. [2022-12-14 20:03:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 969 transitions. [2022-12-14 20:03:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 575 states and 969 transitions. [2022-12-14 20:03:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 969 transitions. [2022-12-14 20:03:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 578 states and 974 transitions. [2022-12-14 20:03:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 974 transitions. [2022-12-14 20:03:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 579 states and 974 transitions. [2022-12-14 20:03:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 974 transitions. [2022-12-14 20:03:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 582 states and 979 transitions. [2022-12-14 20:03:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 979 transitions. [2022-12-14 20:03:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 583 states and 979 transitions. [2022-12-14 20:03:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 979 transitions. [2022-12-14 20:03:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 586 states and 984 transitions. [2022-12-14 20:03:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 984 transitions. [2022-12-14 20:03:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 587 states and 984 transitions. [2022-12-14 20:03:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 984 transitions. [2022-12-14 20:03:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 590 states and 989 transitions. [2022-12-14 20:03:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 989 transitions. [2022-12-14 20:03:16,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:03:16,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 591 states and 989 transitions. [2022-12-14 20:03:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 989 transitions. [2022-12-14 20:03:16,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:16,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 594 states and 994 transitions. [2022-12-14 20:03:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 994 transitions. [2022-12-14 20:03:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:16,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 595 states and 994 transitions. [2022-12-14 20:03:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 994 transitions. [2022-12-14 20:03:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 598 states and 999 transitions. [2022-12-14 20:03:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 999 transitions. [2022-12-14 20:03:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 599 states and 999 transitions. [2022-12-14 20:03:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 999 transitions. [2022-12-14 20:03:17,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 602 states and 1004 transitions. [2022-12-14 20:03:17,237 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1004 transitions. [2022-12-14 20:03:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 603 states and 1004 transitions. [2022-12-14 20:03:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1004 transitions. [2022-12-14 20:03:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 606 states and 1009 transitions. [2022-12-14 20:03:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1009 transitions. [2022-12-14 20:03:17,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 607 states and 1009 transitions. [2022-12-14 20:03:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1009 transitions. [2022-12-14 20:03:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 610 states and 1014 transitions. [2022-12-14 20:03:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1014 transitions. [2022-12-14 20:03:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 611 states and 1014 transitions. [2022-12-14 20:03:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1014 transitions. [2022-12-14 20:03:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 614 states and 1019 transitions. [2022-12-14 20:03:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1019 transitions. [2022-12-14 20:03:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 615 states and 1019 transitions. [2022-12-14 20:03:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1019 transitions. [2022-12-14 20:03:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 618 states and 1024 transitions. [2022-12-14 20:03:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1024 transitions. [2022-12-14 20:03:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 619 states and 1024 transitions. [2022-12-14 20:03:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1024 transitions. [2022-12-14 20:03:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:17,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,977 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 20:03:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 622 states and 1029 transitions. [2022-12-14 20:03:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1029 transitions. [2022-12-14 20:03:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 623 states and 1029 transitions. [2022-12-14 20:03:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1029 transitions. [2022-12-14 20:03:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 626 states and 1034 transitions. [2022-12-14 20:03:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1034 transitions. [2022-12-14 20:03:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 627 states and 1034 transitions. [2022-12-14 20:03:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1034 transitions. [2022-12-14 20:03:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 630 states and 1039 transitions. [2022-12-14 20:03:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1039 transitions. [2022-12-14 20:03:18,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 631 states and 1039 transitions. [2022-12-14 20:03:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1039 transitions. [2022-12-14 20:03:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 634 states and 1044 transitions. [2022-12-14 20:03:18,468 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1044 transitions. [2022-12-14 20:03:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 635 states and 1044 transitions. [2022-12-14 20:03:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1044 transitions. [2022-12-14 20:03:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 638 states and 1049 transitions. [2022-12-14 20:03:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1049 transitions. [2022-12-14 20:03:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 20:03:18,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 639 states and 1049 transitions. [2022-12-14 20:03:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1049 transitions. [2022-12-14 20:03:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 20:03:18,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,787 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 20:03:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 668 states and 1116 transitions. [2022-12-14 20:03:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1116 transitions. [2022-12-14 20:03:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 20:03:21,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 671 states and 1121 transitions. [2022-12-14 20:03:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1121 transitions. [2022-12-14 20:03:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 20:03:21,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 673 states and 1132 transitions. [2022-12-14 20:03:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1132 transitions. [2022-12-14 20:03:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:03:22,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:03:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 717 states and 1245 transitions. [2022-12-14 20:03:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1245 transitions. [2022-12-14 20:03:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 720 states and 1250 transitions. [2022-12-14 20:03:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1250 transitions. [2022-12-14 20:03:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 721 states and 1250 transitions. [2022-12-14 20:03:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1250 transitions. [2022-12-14 20:03:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 724 states and 1255 transitions. [2022-12-14 20:03:36,491 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1255 transitions. [2022-12-14 20:03:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 725 states and 1255 transitions. [2022-12-14 20:03:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1255 transitions. [2022-12-14 20:03:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 728 states and 1260 transitions. [2022-12-14 20:03:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1260 transitions. [2022-12-14 20:03:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 729 states and 1260 transitions. [2022-12-14 20:03:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1260 transitions. [2022-12-14 20:03:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 732 states and 1265 transitions. [2022-12-14 20:03:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1265 transitions. [2022-12-14 20:03:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:36,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 733 states and 1265 transitions. [2022-12-14 20:03:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1265 transitions. [2022-12-14 20:03:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 736 states and 1270 transitions. [2022-12-14 20:03:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1270 transitions. [2022-12-14 20:03:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 737 states and 1270 transitions. [2022-12-14 20:03:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1270 transitions. [2022-12-14 20:03:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 740 states and 1275 transitions. [2022-12-14 20:03:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1275 transitions. [2022-12-14 20:03:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 741 states and 1275 transitions. [2022-12-14 20:03:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1275 transitions. [2022-12-14 20:03:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 744 states and 1280 transitions. [2022-12-14 20:03:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1280 transitions. [2022-12-14 20:03:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 745 states and 1280 transitions. [2022-12-14 20:03:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1280 transitions. [2022-12-14 20:03:37,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:37,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:03:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 790 states and 1385 transitions. [2022-12-14 20:03:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1385 transitions. [2022-12-14 20:03:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:49,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:03:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 792 states and 1388 transitions. [2022-12-14 20:03:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1388 transitions. [2022-12-14 20:03:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:49,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 795 states and 1393 transitions. [2022-12-14 20:03:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1393 transitions. [2022-12-14 20:03:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 796 states and 1393 transitions. [2022-12-14 20:03:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1393 transitions. [2022-12-14 20:03:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 799 states and 1398 transitions. [2022-12-14 20:03:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1398 transitions. [2022-12-14 20:03:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 800 states and 1398 transitions. [2022-12-14 20:03:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1398 transitions. [2022-12-14 20:03:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 803 states and 1403 transitions. [2022-12-14 20:03:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1403 transitions. [2022-12-14 20:03:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 804 states and 1403 transitions. [2022-12-14 20:03:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1403 transitions. [2022-12-14 20:03:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 807 states and 1408 transitions. [2022-12-14 20:03:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1408 transitions. [2022-12-14 20:03:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 808 states and 1408 transitions. [2022-12-14 20:03:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1408 transitions. [2022-12-14 20:03:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 811 states and 1413 transitions. [2022-12-14 20:03:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1413 transitions. [2022-12-14 20:03:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:03:50,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:03:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 812 states and 1413 transitions. [2022-12-14 20:03:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1413 transitions. [2022-12-14 20:03:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 20:03:51,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 833 states and 1457 transitions. [2022-12-14 20:03:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1457 transitions. [2022-12-14 20:03:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:03:54,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 929 states and 1676 transitions. [2022-12-14 20:04:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1676 transitions. [2022-12-14 20:04:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:04:08,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:08,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 944 states and 1717 transitions. [2022-12-14 20:04:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1717 transitions. [2022-12-14 20:04:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:04:33,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 985 states and 1827 transitions. [2022-12-14 20:05:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1827 transitions. [2022-12-14 20:05:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:05:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:05:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1032 states and 1923 transitions. [2022-12-14 20:05:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1923 transitions. [2022-12-14 20:05:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:05:52,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:05:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1034 states and 1931 transitions. [2022-12-14 20:05:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1931 transitions. [2022-12-14 20:05:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:05:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1038 states and 1943 transitions. [2022-12-14 20:06:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1943 transitions. [2022-12-14 20:06:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:06:03,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:07:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1083 states and 2069 transitions. [2022-12-14 20:07:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2069 transitions. [2022-12-14 20:07:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:07:02,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:02,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1134 states and 2178 transitions. [2022-12-14 20:07:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2178 transitions. [2022-12-14 20:07:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:07:59,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:08:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1137 states and 2191 transitions. [2022-12-14 20:08:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2191 transitions. [2022-12-14 20:08:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:08:04,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1158 states and 2252 transitions. [2022-12-14 20:09:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2252 transitions. [2022-12-14 20:09:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:09:01,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:01,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1173 states and 2295 transitions. [2022-12-14 20:09:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2295 transitions. [2022-12-14 20:09:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:09:36,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:11:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1230 states and 2418 transitions. [2022-12-14 20:11:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2418 transitions. [2022-12-14 20:11:12,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:11:12,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:12,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:12,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:11:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1232 states and 2429 transitions. [2022-12-14 20:11:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2429 transitions. [2022-12-14 20:11:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:11:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1258 states and 2496 transitions. [2022-12-14 20:13:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2496 transitions. [2022-12-14 20:13:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:10,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:10,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:13:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1259 states and 2503 transitions. [2022-12-14 20:13:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2503 transitions. [2022-12-14 20:13:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:11,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:13:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1266 states and 2526 transitions. [2022-12-14 20:13:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2526 transitions. [2022-12-14 20:13:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:13:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1269 states and 2537 transitions. [2022-12-14 20:13:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2537 transitions. [2022-12-14 20:13:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:34,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:34,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1270 states and 2539 transitions. [2022-12-14 20:13:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2539 transitions. [2022-12-14 20:13:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:38,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:13:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1271 states and 2543 transitions. [2022-12-14 20:13:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2543 transitions. [2022-12-14 20:13:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:13:38,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:51,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1301 states and 2633 transitions. [2022-12-14 20:14:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2633 transitions. [2022-12-14 20:14:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:14:53,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:53,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1304 states and 2644 transitions. [2022-12-14 20:15:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2644 transitions. [2022-12-14 20:15:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:15:04,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:15:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1305 states and 2646 transitions. [2022-12-14 20:15:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2646 transitions. [2022-12-14 20:15:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:15:08,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1308 states and 2657 transitions. [2022-12-14 20:15:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2657 transitions. [2022-12-14 20:15:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 20:15:10,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:15:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1309 states and 2659 transitions. [2022-12-14 20:15:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2659 transitions. [2022-12-14 20:15:10,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:15:10,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:15:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1316 states and 2681 transitions. [2022-12-14 20:15:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2681 transitions. [2022-12-14 20:15:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:15:26,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:15:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1319 states and 2685 transitions. [2022-12-14 20:15:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2685 transitions. [2022-12-14 20:15:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:15:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:35,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1331 states and 2716 transitions. [2022-12-14 20:16:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2716 transitions. [2022-12-14 20:16:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:16:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:16:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1334 states and 2720 transitions. [2022-12-14 20:16:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2720 transitions. [2022-12-14 20:16:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:16:12,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:16:17,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:17,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1337 states and 2725 transitions. [2022-12-14 20:16:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2725 transitions. [2022-12-14 20:16:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:16:17,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:17,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1350 states and 2761 transitions. [2022-12-14 20:16:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2761 transitions. [2022-12-14 20:16:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:16:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.