./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8d47521066b64c3dd20752926e1ed0f109f71af24dbe7d1255c7f065d546fba --- 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-38b53e6 [2022-11-25 16:54:43,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:54:43,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:54:43,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:54:43,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:54:43,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:54:43,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:54:43,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:54:43,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:54:43,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:54:43,186 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:54:43,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:54:43,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:54:43,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:54:43,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:54:43,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:54:43,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:54:43,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:54:43,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:54:43,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:54:43,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:54:43,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:54:43,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:54:43,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:54:43,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:54:43,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:54:43,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:54:43,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:54:43,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:54:43,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:54:43,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:54:43,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:54:43,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:54:43,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:54:43,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:54:43,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:54:43,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:54:43,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:54:43,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:54:43,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:54:43,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:54:43,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 16:54:43,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:54:43,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:54:43,309 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:54:43,310 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:54:43,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:54:43,311 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:54:43,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:54:43,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:54:43,312 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:54:43,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:54:43,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 16:54:43,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:54:43,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:54:43,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:54:43,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:54:43,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:54:43,317 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:54:43,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:54:43,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:54:43,318 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:54:43,318 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:54:43,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:54:43,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:54:43,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:54:43,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:54:43,320 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 16:54:43,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 16:54:43,320 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:54:43,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:54:43,322 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:54:43,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:54:43,322 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8d47521066b64c3dd20752926e1ed0f109f71af24dbe7d1255c7f065d546fba [2022-11-25 16:54:43,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:54:43,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:54:43,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:54:43,660 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:54:43,661 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:54:43,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:54:47,122 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:54:47,512 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:54:47,513 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:54:47,530 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/f0e35a25b/efce7393805d499e95ab50a0e0de9b57/FLAG41f7e087d [2022-11-25 16:54:47,547 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/f0e35a25b/efce7393805d499e95ab50a0e0de9b57 [2022-11-25 16:54:47,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:54:47,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:54:47,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:54:47,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:54:47,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:54:47,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:47" (1/1) ... [2022-11-25 16:54:47,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f863756 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:47, skipping insertion in model container [2022-11-25 16:54:47,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:47" (1/1) ... [2022-11-25 16:54:47,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:54:47,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:54:47,857 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c[1014,1027] [2022-11-25 16:54:48,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:54:48,285 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 16:54:48,298 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c[1014,1027] [2022-11-25 16:54:48,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:54:48,505 INFO L208 MainTranslator]: Completed translation [2022-11-25 16:54:48,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48 WrapperNode [2022-11-25 16:54:48,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:54:48,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 16:54:48,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 16:54:48,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 16:54:48,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,686 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1346 [2022-11-25 16:54:48,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 16:54:48,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 16:54:48,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 16:54:48,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 16:54:48,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,762 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,776 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 16:54:48,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 16:54:48,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 16:54:48,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 16:54:48,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (1/1) ... [2022-11-25 16:54:48,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:54:48,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:54:48,921 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 16:54:48,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 16:54:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 16:54:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 16:54:49,439 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 16:54:49,442 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 16:55:44,453 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 16:55:44,462 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 16:55:44,462 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 16:55:44,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:44 BoogieIcfgContainer [2022-11-25 16:55:44,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 16:55:44,468 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 16:55:44,469 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 16:55:44,479 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 16:55:44,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 04:54:47" (1/3) ... [2022-11-25 16:55:44,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f168fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 04:55:44, skipping insertion in model container [2022-11-25 16:55:44,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:48" (2/3) ... [2022-11-25 16:55:44,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f168fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 04:55:44, skipping insertion in model container [2022-11-25 16:55:44,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:44" (3/3) ... [2022-11-25 16:55:44,485 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:55:44,512 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 16:55:44,512 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 16:55:44,586 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 16:55:44,594 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@987354b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 16:55:44,595 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 16:55:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:55:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-25 16:55:44,605 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:55:44,606 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-25 16:55:44,607 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 16:55:44,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:55:44,614 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-25 16:55:44,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:55:44,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599898026] [2022-11-25 16:55:44,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:55:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:55:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:55:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 16:55:48,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 16:55:48,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599898026] [2022-11-25 16:55:48,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599898026] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:55:48,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:55:48,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 16:55:48,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931726347] [2022-11-25 16:55:48,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:55:48,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 16:55:48,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 16:55:48,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 16:55:48,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 16:55:48,155 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:55:50,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-25 16:55:52,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-25 16:55:52,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:55:52,181 INFO L93 Difference]: Finished difference Result 19 states and 27 transitions. [2022-11-25 16:55:52,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 16:55:52,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-25 16:55:52,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:55:52,197 INFO L225 Difference]: With dead ends: 19 [2022-11-25 16:55:52,198 INFO L226 Difference]: Without dead ends: 10 [2022-11-25 16:55:52,201 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 16:55:52,207 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-11-25 16:55:52,210 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 11 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2022-11-25 16:55:52,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-25 16:55:52,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2022-11-25 16:55:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:55:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-25 16:55:52,243 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-25 16:55:52,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:55:52,244 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-25 16:55:52,245 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:55:52,245 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-25 16:55:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-25 16:55:52,246 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:55:52,246 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-25 16:55:52,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 16:55:52,247 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 16:55:52,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:55:52,248 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-25 16:55:52,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 16:55:52,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884528606] [2022-11-25 16:55:52,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:55:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 16:56:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:56:57,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 16:57:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 16:57:38,504 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 16:57:38,505 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 16:57:38,507 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 16:57:38,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 16:57:38,514 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-25 16:57:38,518 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 16:57:38,623 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-25 16:57:38,624 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-25 16:57:38,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 04:57:38 BoogieIcfgContainer [2022-11-25 16:57:38,698 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 16:57:38,701 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 16:57:38,701 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 16:57:38,706 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 16:57:38,711 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:55:44" (3/4) ... [2022-11-25 16:57:38,718 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 16:57:38,719 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 16:57:38,720 INFO L158 Benchmark]: Toolchain (without parser) took 171168.16ms. Allocated memory was 209.7MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 174.7MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 178.5MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,721 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 146.8MB. Free memory was 88.0MB in the beginning and 87.9MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:57:38,722 INFO L158 Benchmark]: CACSL2BoogieTranslator took 954.03ms. Allocated memory is still 209.7MB. Free memory was 174.7MB in the beginning and 130.8MB in the end (delta: 43.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.07ms. Allocated memory is still 209.7MB. Free memory was 130.8MB in the beginning and 114.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,723 INFO L158 Benchmark]: Boogie Preprocessor took 114.74ms. Allocated memory is still 209.7MB. Free memory was 114.0MB in the beginning and 105.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,724 INFO L158 Benchmark]: RCFGBuilder took 55662.52ms. Allocated memory was 209.7MB in the beginning and 824.2MB in the end (delta: 614.5MB). Free memory was 105.5MB in the beginning and 638.4MB in the end (delta: -533.0MB). Peak memory consumption was 443.8MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,725 INFO L158 Benchmark]: TraceAbstraction took 114232.03ms. Allocated memory was 824.2MB in the beginning and 1.5GB in the end (delta: 685.8MB). Free memory was 637.4MB in the beginning and 1.3GB in the end (delta: -660.6MB). Peak memory consumption was 804.2MB. Max. memory is 16.1GB. [2022-11-25 16:57:38,725 INFO L158 Benchmark]: Witness Printer took 18.35ms. Allocated memory is still 1.5GB. Free memory is still 1.3GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 16:57:38,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 146.8MB. Free memory was 88.0MB in the beginning and 87.9MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 954.03ms. Allocated memory is still 209.7MB. Free memory was 174.7MB in the beginning and 130.8MB in the end (delta: 43.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.07ms. Allocated memory is still 209.7MB. Free memory was 130.8MB in the beginning and 114.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.74ms. Allocated memory is still 209.7MB. Free memory was 114.0MB in the beginning and 105.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 55662.52ms. Allocated memory was 209.7MB in the beginning and 824.2MB in the end (delta: 614.5MB). Free memory was 105.5MB in the beginning and 638.4MB in the end (delta: -533.0MB). Peak memory consumption was 443.8MB. Max. memory is 16.1GB. * TraceAbstraction took 114232.03ms. Allocated memory was 824.2MB in the beginning and 1.5GB in the end (delta: 685.8MB). Free memory was 637.4MB in the beginning and 1.3GB in the end (delta: -660.6MB). Peak memory consumption was 804.2MB. Max. memory is 16.1GB. * Witness Printer took 18.35ms. Allocated memory is still 1.5GB. Free memory is still 1.3GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 256, overapproximation of bitwiseOr at line 403, overapproximation of bitwiseAnd at line 177. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_22 = 0; [L39] const SORT_2 var_80 = 0; [L40] const SORT_2 var_95 = 1; [L41] const SORT_1 var_152 = 1; [L42] const SORT_4 var_377 = 1; [L43] const SORT_3 var_378 = 0; [L45] SORT_2 input_100; [L46] SORT_2 input_102; [L47] SORT_2 input_104; [L48] SORT_2 input_106; [L49] SORT_2 input_108; [L50] SORT_2 input_110; [L51] SORT_2 input_112; [L52] SORT_2 input_114; [L53] SORT_1 input_116; [L54] SORT_1 input_118; [L55] SORT_1 input_120; [L56] SORT_1 input_122; [L57] SORT_1 input_124; [L58] SORT_1 input_126; [L59] SORT_1 input_128; [L60] SORT_1 input_130; [L61] SORT_1 input_132; [L62] SORT_1 input_134; [L63] SORT_1 input_136; [L64] SORT_1 input_138; [L65] SORT_1 input_140; [L66] SORT_1 input_142; [L67] SORT_1 input_144; [L68] SORT_1 input_146; [L69] SORT_1 input_148; [L70] SORT_1 input_150; [L71] SORT_1 input_154; [L72] SORT_1 input_156; [L73] SORT_1 input_159; [L74] SORT_1 input_163; [L75] SORT_1 input_166; [L76] SORT_1 input_171; [L77] SORT_1 input_178; [L78] SORT_1 input_182; [L79] SORT_1 input_185; [L80] SORT_1 input_190; [L81] SORT_1 input_195; [L82] SORT_1 input_201; [L83] SORT_1 input_207; [L84] SORT_1 input_213; [L85] SORT_1 input_219; [L86] SORT_1 input_225; [L87] SORT_1 input_231; [L89] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L90] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L91] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L92] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L93] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L94] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L95] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L96] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L97] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L98] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L99] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L100] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L101] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L102] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L103] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L104] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L105] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L106] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L107] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L108] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L109] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L110] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] SORT_2 init_7_arg_1 = var_5; [L119] state_6 = init_7_arg_1 [L120] SORT_2 init_9_arg_1 = var_5; [L121] state_8 = init_9_arg_1 [L122] SORT_2 init_11_arg_1 = var_5; [L123] state_10 = init_11_arg_1 [L124] SORT_2 init_13_arg_1 = var_5; [L125] state_12 = init_13_arg_1 [L126] SORT_2 init_15_arg_1 = var_5; [L127] state_14 = init_15_arg_1 [L128] SORT_2 init_17_arg_1 = var_5; [L129] state_16 = init_17_arg_1 [L130] SORT_2 init_19_arg_1 = var_5; [L131] state_18 = init_19_arg_1 [L132] SORT_2 init_21_arg_1 = var_5; [L133] state_20 = init_21_arg_1 [L134] SORT_1 init_24_arg_1 = var_22; [L135] state_23 = init_24_arg_1 [L136] SORT_1 init_26_arg_1 = var_22; [L137] state_25 = init_26_arg_1 [L138] SORT_1 init_28_arg_1 = var_22; [L139] state_27 = init_28_arg_1 [L140] SORT_1 init_30_arg_1 = var_22; [L141] state_29 = init_30_arg_1 [L142] SORT_1 init_32_arg_1 = var_22; [L143] state_31 = init_32_arg_1 [L144] SORT_1 init_34_arg_1 = var_22; [L145] state_33 = init_34_arg_1 [L146] SORT_1 init_36_arg_1 = var_22; [L147] state_35 = init_36_arg_1 [L148] SORT_1 init_38_arg_1 = var_22; [L149] state_37 = init_38_arg_1 [L150] SORT_1 init_40_arg_1 = var_22; [L151] state_39 = init_40_arg_1 [L152] SORT_1 init_42_arg_1 = var_22; [L153] state_41 = init_42_arg_1 [L154] SORT_1 init_44_arg_1 = var_22; [L155] state_43 = init_44_arg_1 [L156] SORT_1 init_46_arg_1 = var_22; [L157] state_45 = init_46_arg_1 [L158] SORT_1 init_48_arg_1 = var_22; [L159] state_47 = init_48_arg_1 [L160] SORT_1 init_50_arg_1 = var_22; [L161] state_49 = init_50_arg_1 [L162] SORT_1 init_52_arg_1 = var_22; [L163] state_51 = init_52_arg_1 [L164] SORT_1 init_54_arg_1 = var_22; [L165] state_53 = init_54_arg_1 [L166] SORT_1 init_56_arg_1 = var_22; [L167] state_55 = init_56_arg_1 [L168] SORT_1 init_58_arg_1 = var_22; [L169] state_57 = init_58_arg_1 [L170] SORT_1 init_60_arg_1 = var_22; [L171] state_59 = init_60_arg_1 [L172] SORT_1 init_62_arg_1 = var_22; [L173] state_61 = init_62_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_8=0, var_152=1, var_22=0, var_377=1, var_378=0, var_5=0, var_80=0, var_95=1] [L176] input_100 = __VERIFIER_nondet_uchar() [L177] input_100 = input_100 & mask_SORT_2 [L178] input_102 = __VERIFIER_nondet_uchar() [L179] input_102 = input_102 & mask_SORT_2 [L180] input_104 = __VERIFIER_nondet_uchar() [L181] input_104 = input_104 & mask_SORT_2 [L182] input_106 = __VERIFIER_nondet_uchar() [L183] input_106 = input_106 & mask_SORT_2 [L184] input_108 = __VERIFIER_nondet_uchar() [L185] input_108 = input_108 & mask_SORT_2 [L186] input_110 = __VERIFIER_nondet_uchar() [L187] input_110 = input_110 & mask_SORT_2 [L188] input_112 = __VERIFIER_nondet_uchar() [L189] input_112 = input_112 & mask_SORT_2 [L190] input_114 = __VERIFIER_nondet_uchar() [L191] input_114 = input_114 & mask_SORT_2 [L192] input_116 = __VERIFIER_nondet_uchar() [L193] input_116 = input_116 & mask_SORT_1 [L194] input_118 = __VERIFIER_nondet_uchar() [L195] input_118 = input_118 & mask_SORT_1 [L196] input_120 = __VERIFIER_nondet_uchar() [L197] input_120 = input_120 & mask_SORT_1 [L198] input_122 = __VERIFIER_nondet_uchar() [L199] input_122 = input_122 & mask_SORT_1 [L200] input_124 = __VERIFIER_nondet_uchar() [L201] input_124 = input_124 & mask_SORT_1 [L202] input_126 = __VERIFIER_nondet_uchar() [L203] input_126 = input_126 & mask_SORT_1 [L204] input_128 = __VERIFIER_nondet_uchar() [L205] input_128 = input_128 & mask_SORT_1 [L206] input_130 = __VERIFIER_nondet_uchar() [L207] input_130 = input_130 & mask_SORT_1 [L208] input_132 = __VERIFIER_nondet_uchar() [L209] input_132 = input_132 & mask_SORT_1 [L210] input_134 = __VERIFIER_nondet_uchar() [L211] input_134 = input_134 & mask_SORT_1 [L212] input_136 = __VERIFIER_nondet_uchar() [L213] input_136 = input_136 & mask_SORT_1 [L214] input_138 = __VERIFIER_nondet_uchar() [L215] input_138 = input_138 & mask_SORT_1 [L216] input_140 = __VERIFIER_nondet_uchar() [L217] input_140 = input_140 & mask_SORT_1 [L218] input_142 = __VERIFIER_nondet_uchar() [L219] input_142 = input_142 & mask_SORT_1 [L220] input_144 = __VERIFIER_nondet_uchar() [L221] input_144 = input_144 & mask_SORT_1 [L222] input_146 = __VERIFIER_nondet_uchar() [L223] input_146 = input_146 & mask_SORT_1 [L224] input_148 = __VERIFIER_nondet_uchar() [L225] input_148 = input_148 & mask_SORT_1 [L226] input_150 = __VERIFIER_nondet_uchar() [L227] input_150 = input_150 & mask_SORT_1 [L228] input_154 = __VERIFIER_nondet_uchar() [L229] input_156 = __VERIFIER_nondet_uchar() [L230] input_159 = __VERIFIER_nondet_uchar() [L231] input_163 = __VERIFIER_nondet_uchar() [L232] input_166 = __VERIFIER_nondet_uchar() [L233] input_171 = __VERIFIER_nondet_uchar() [L234] input_178 = __VERIFIER_nondet_uchar() [L235] input_182 = __VERIFIER_nondet_uchar() [L236] input_185 = __VERIFIER_nondet_uchar() [L237] input_190 = __VERIFIER_nondet_uchar() [L238] input_190 = input_190 & mask_SORT_1 [L239] input_195 = __VERIFIER_nondet_uchar() [L240] input_195 = input_195 & mask_SORT_1 [L241] input_201 = __VERIFIER_nondet_uchar() [L242] input_201 = input_201 & mask_SORT_1 [L243] input_207 = __VERIFIER_nondet_uchar() [L244] input_207 = input_207 & mask_SORT_1 [L245] input_213 = __VERIFIER_nondet_uchar() [L246] input_213 = input_213 & mask_SORT_1 [L247] input_219 = __VERIFIER_nondet_uchar() [L248] input_219 = input_219 & mask_SORT_1 [L249] input_225 = __VERIFIER_nondet_uchar() [L250] input_225 = input_225 & mask_SORT_1 [L251] input_231 = __VERIFIER_nondet_uchar() [L252] input_231 = input_231 & mask_SORT_1 [L255] SORT_1 var_63_arg_0 = state_23; [L256] SORT_1 var_63_arg_1 = ~state_25; [L257] var_63_arg_1 = var_63_arg_1 & mask_SORT_1 [L258] SORT_1 var_63 = var_63_arg_0 & var_63_arg_1; [L259] SORT_1 var_64_arg_0 = var_63; [L260] SORT_1 var_64_arg_1 = ~state_27; [L261] var_64_arg_1 = var_64_arg_1 & mask_SORT_1 [L262] SORT_1 var_64 = var_64_arg_0 & var_64_arg_1; [L263] SORT_1 var_65_arg_0 = var_64; [L264] SORT_1 var_65_arg_1 = state_29; [L265] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L266] SORT_1 var_66_arg_0 = var_65; [L267] SORT_1 var_66_arg_1 = ~state_31; [L268] var_66_arg_1 = var_66_arg_1 & mask_SORT_1 [L269] SORT_1 var_66 = var_66_arg_0 & var_66_arg_1; [L270] SORT_1 var_67_arg_0 = var_66; [L271] SORT_1 var_67_arg_1 = ~state_33; [L272] var_67_arg_1 = var_67_arg_1 & mask_SORT_1 [L273] SORT_1 var_67 = var_67_arg_0 & var_67_arg_1; [L274] SORT_1 var_68_arg_0 = var_67; [L275] SORT_1 var_68_arg_1 = state_35; [L276] SORT_1 var_68 = var_68_arg_0 & var_68_arg_1; [L277] SORT_1 var_69_arg_0 = var_68; [L278] SORT_1 var_69_arg_1 = ~state_37; [L279] var_69_arg_1 = var_69_arg_1 & mask_SORT_1 [L280] SORT_1 var_69 = var_69_arg_0 & var_69_arg_1; [L281] SORT_1 var_70_arg_0 = var_69; [L282] SORT_1 var_70_arg_1 = ~state_39; [L283] var_70_arg_1 = var_70_arg_1 & mask_SORT_1 [L284] SORT_1 var_70 = var_70_arg_0 & var_70_arg_1; [L285] SORT_1 var_71_arg_0 = var_70; [L286] SORT_1 var_71_arg_1 = state_41; [L287] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L288] SORT_1 var_72_arg_0 = var_71; [L289] SORT_1 var_72_arg_1 = ~state_43; [L290] var_72_arg_1 = var_72_arg_1 & mask_SORT_1 [L291] SORT_1 var_72 = var_72_arg_0 & var_72_arg_1; [L292] SORT_1 var_73_arg_0 = var_72; [L293] SORT_1 var_73_arg_1 = ~state_45; [L294] var_73_arg_1 = var_73_arg_1 & mask_SORT_1 [L295] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L296] SORT_1 var_74_arg_0 = var_73; [L297] SORT_1 var_74_arg_1 = ~state_47; [L298] var_74_arg_1 = var_74_arg_1 & mask_SORT_1 [L299] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L300] SORT_1 var_75_arg_0 = var_74; [L301] SORT_1 var_75_arg_1 = state_49; [L302] SORT_1 var_75 = var_75_arg_0 & var_75_arg_1; [L303] SORT_1 var_76_arg_0 = var_75; [L304] SORT_1 var_76_arg_1 = ~state_51; [L305] var_76_arg_1 = var_76_arg_1 & mask_SORT_1 [L306] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L307] SORT_1 var_77_arg_0 = var_76; [L308] SORT_1 var_77_arg_1 = ~state_53; [L309] var_77_arg_1 = var_77_arg_1 & mask_SORT_1 [L310] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L311] SORT_1 var_78_arg_0 = var_77; [L312] SORT_1 var_78_arg_1 = state_55; [L313] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L314] SORT_1 var_79_arg_0 = var_78; [L315] SORT_1 var_79_arg_1 = ~state_57; [L316] var_79_arg_1 = var_79_arg_1 & mask_SORT_1 [L317] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L318] SORT_2 var_81_arg_0 = var_80; [L319] SORT_2 var_81_arg_1 = state_6; [L320] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L321] SORT_1 var_82_arg_0 = var_79; [L322] SORT_1 var_82_arg_1 = var_81; [L323] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L324] SORT_2 var_83_arg_0 = var_80; [L325] SORT_2 var_83_arg_1 = state_8; [L326] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L327] SORT_1 var_84_arg_0 = var_82; [L328] SORT_1 var_84_arg_1 = var_83; [L329] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L330] SORT_2 var_85_arg_0 = var_80; [L331] SORT_2 var_85_arg_1 = state_10; [L332] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L333] SORT_1 var_86_arg_0 = var_84; [L334] SORT_1 var_86_arg_1 = var_85; [L335] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L336] SORT_2 var_87_arg_0 = var_80; [L337] SORT_2 var_87_arg_1 = state_12; [L338] SORT_1 var_87 = var_87_arg_0 == var_87_arg_1; [L339] SORT_1 var_88_arg_0 = var_86; [L340] SORT_1 var_88_arg_1 = var_87; [L341] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L342] SORT_2 var_89_arg_0 = var_80; [L343] SORT_2 var_89_arg_1 = state_14; [L344] SORT_1 var_89 = var_89_arg_0 == var_89_arg_1; [L345] SORT_1 var_90_arg_0 = var_88; [L346] SORT_1 var_90_arg_1 = var_89; [L347] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L348] SORT_2 var_91_arg_0 = var_80; [L349] SORT_2 var_91_arg_1 = state_16; [L350] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L351] SORT_1 var_92_arg_0 = var_90; [L352] SORT_1 var_92_arg_1 = var_91; [L353] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L354] SORT_2 var_93_arg_0 = var_80; [L355] SORT_2 var_93_arg_1 = state_18; [L356] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L357] SORT_1 var_94_arg_0 = var_92; [L358] SORT_1 var_94_arg_1 = var_93; [L359] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L360] SORT_2 var_96_arg_0 = var_95; [L361] SORT_2 var_96_arg_1 = state_20; [L362] SORT_1 var_96 = var_96_arg_0 == var_96_arg_1; [L363] SORT_1 var_97_arg_0 = var_94; [L364] SORT_1 var_97_arg_1 = var_96; [L365] SORT_1 var_97 = var_97_arg_0 & var_97_arg_1; [L366] SORT_1 var_98_arg_0 = state_61; [L367] SORT_1 var_98_arg_1 = var_97; [L368] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L369] var_98 = var_98 & mask_SORT_1 [L370] SORT_1 bad_99_arg_0 = var_98; [L371] CALL __VERIFIER_assert(!(bad_99_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L371] RET __VERIFIER_assert(!(bad_99_arg_0)) [L373] SORT_2 next_101_arg_1 = input_100; [L374] SORT_2 next_103_arg_1 = input_102; [L375] SORT_2 next_105_arg_1 = input_104; [L376] SORT_2 next_107_arg_1 = input_106; [L377] SORT_2 next_109_arg_1 = input_108; [L378] SORT_2 next_111_arg_1 = input_110; [L379] SORT_2 next_113_arg_1 = input_112; [L380] SORT_2 next_115_arg_1 = input_114; [L381] SORT_1 next_117_arg_1 = input_116; [L382] SORT_1 next_119_arg_1 = input_118; [L383] SORT_1 next_121_arg_1 = input_120; [L384] SORT_1 next_123_arg_1 = input_122; [L385] SORT_1 next_125_arg_1 = input_124; [L386] SORT_1 next_127_arg_1 = input_126; [L387] SORT_1 next_129_arg_1 = input_128; [L388] SORT_1 next_131_arg_1 = input_130; [L389] SORT_1 next_133_arg_1 = input_132; [L390] SORT_1 next_135_arg_1 = input_134; [L391] SORT_1 next_137_arg_1 = input_136; [L392] SORT_1 next_139_arg_1 = input_138; [L393] SORT_1 next_141_arg_1 = input_140; [L394] SORT_1 next_143_arg_1 = input_142; [L395] SORT_1 next_145_arg_1 = input_144; [L396] SORT_1 next_147_arg_1 = input_146; [L397] SORT_1 next_149_arg_1 = input_148; [L398] SORT_1 next_151_arg_1 = input_150; [L399] SORT_1 next_153_arg_1 = var_152; [L400] SORT_1 var_155_arg_0 = input_118; [L401] SORT_1 var_155_arg_1 = ~input_154; [L402] var_155_arg_1 = var_155_arg_1 & mask_SORT_1 [L403] SORT_1 var_155 = var_155_arg_0 | var_155_arg_1; [L404] SORT_1 var_157_arg_0 = input_124; [L405] SORT_1 var_157_arg_1 = ~input_156; [L406] var_157_arg_1 = var_157_arg_1 & mask_SORT_1 [L407] SORT_1 var_157 = var_157_arg_0 | var_157_arg_1; [L408] SORT_1 var_158_arg_0 = var_155; [L409] SORT_1 var_158_arg_1 = var_157; [L410] SORT_1 var_158 = var_158_arg_0 & var_158_arg_1; [L411] SORT_1 var_160_arg_0 = input_128; [L412] SORT_1 var_160_arg_1 = ~input_159; [L413] var_160_arg_1 = var_160_arg_1 & mask_SORT_1 [L414] SORT_1 var_160 = var_160_arg_0 | var_160_arg_1; [L415] SORT_1 var_161_arg_0 = var_158; [L416] SORT_1 var_161_arg_1 = var_160; [L417] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L418] SORT_1 var_162_arg_0 = input_128; [L419] SORT_1 var_162_arg_1 = ~input_159; [L420] var_162_arg_1 = var_162_arg_1 & mask_SORT_1 [L421] SORT_1 var_162 = var_162_arg_0 & var_162_arg_1; [L422] SORT_1 var_164_arg_0 = var_162; [L423] SORT_1 var_164_arg_1 = ~input_163; [L424] var_164_arg_1 = var_164_arg_1 & mask_SORT_1 [L425] SORT_1 var_164 = var_164_arg_0 | var_164_arg_1; [L426] SORT_1 var_165_arg_0 = var_161; [L427] SORT_1 var_165_arg_1 = var_164; [L428] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L429] SORT_2 var_167_arg_0 = var_80; [L430] SORT_2 var_167_arg_1 = input_104; [L431] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L432] SORT_1 var_168_arg_0 = input_136; [L433] SORT_1 var_168_arg_1 = var_167; [L434] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L435] SORT_1 var_169_arg_0 = ~input_166; [L436] var_169_arg_0 = var_169_arg_0 & mask_SORT_1 [L437] SORT_1 var_169_arg_1 = var_168; [L438] SORT_1 var_169 = var_169_arg_0 | var_169_arg_1; [L439] SORT_1 var_170_arg_0 = var_165; [L440] SORT_1 var_170_arg_1 = var_169; [L441] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L442] SORT_1 var_172_arg_0 = input_136; [L443] SORT_1 var_172_arg_1 = ~input_166; [L444] var_172_arg_1 = var_172_arg_1 & mask_SORT_1 [L445] SORT_1 var_172 = var_172_arg_0 & var_172_arg_1; [L446] SORT_2 var_173_arg_0 = var_95; [L447] SORT_2 var_173_arg_1 = input_104; [L448] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L449] SORT_1 var_174_arg_0 = var_172; [L450] SORT_1 var_174_arg_1 = var_173; [L451] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L452] SORT_1 var_175_arg_0 = ~input_171; [L453] var_175_arg_0 = var_175_arg_0 & mask_SORT_1 [L454] SORT_1 var_175_arg_1 = var_174; [L455] SORT_1 var_175 = var_175_arg_0 | var_175_arg_1; [L456] SORT_1 var_176_arg_0 = var_170; [L457] SORT_1 var_176_arg_1 = var_175; [L458] SORT_1 var_176 = var_176_arg_0 & var_176_arg_1; [L459] SORT_1 var_177_arg_0 = input_138; [L460] SORT_1 var_177_arg_1 = input_166; [L461] SORT_1 var_177 = var_177_arg_0 | var_177_arg_1; [L462] SORT_1 var_179_arg_0 = var_177; [L463] SORT_1 var_179_arg_1 = ~input_178; [L464] var_179_arg_1 = var_179_arg_1 & mask_SORT_1 [L465] SORT_1 var_179 = var_179_arg_0 | var_179_arg_1; [L466] SORT_1 var_180_arg_0 = var_176; [L467] SORT_1 var_180_arg_1 = var_179; [L468] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L469] SORT_1 var_181_arg_0 = input_140; [L470] SORT_1 var_181_arg_1 = input_171; [L471] SORT_1 var_181 = var_181_arg_0 | var_181_arg_1; [L472] SORT_1 var_183_arg_0 = var_181; [L473] SORT_1 var_183_arg_1 = ~input_182; [L474] var_183_arg_1 = var_183_arg_1 & mask_SORT_1 [L475] SORT_1 var_183 = var_183_arg_0 | var_183_arg_1; [L476] SORT_1 var_184_arg_0 = var_180; [L477] SORT_1 var_184_arg_1 = var_183; [L478] SORT_1 var_184 = var_184_arg_0 & var_184_arg_1; [L479] SORT_2 var_186_arg_0 = input_110; [L480] SORT_2 var_186_arg_1 = input_108; [L481] SORT_1 var_186 = var_186_arg_0 == var_186_arg_1; [L482] SORT_1 var_187_arg_0 = input_146; [L483] SORT_1 var_187_arg_1 = ~var_186; [L484] var_187_arg_1 = var_187_arg_1 & mask_SORT_1 [L485] SORT_1 var_187 = var_187_arg_0 & var_187_arg_1; [L486] SORT_1 var_188_arg_0 = ~input_185; [L487] var_188_arg_0 = var_188_arg_0 & mask_SORT_1 [L488] SORT_1 var_188_arg_1 = var_187; [L489] SORT_1 var_188 = var_188_arg_0 | var_188_arg_1; [L490] SORT_1 var_189_arg_0 = var_184; [L491] SORT_1 var_189_arg_1 = var_188; [L492] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L493] SORT_1 var_191_arg_0 = input_146; [L494] SORT_1 var_191_arg_1 = ~input_185; [L495] var_191_arg_1 = var_191_arg_1 & mask_SORT_1 [L496] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L497] SORT_1 var_192_arg_0 = var_186; [L498] SORT_1 var_192_arg_1 = var_191; [L499] SORT_1 var_192 = var_192_arg_0 & var_192_arg_1; [L500] SORT_1 var_193_arg_0 = ~input_190; [L501] var_193_arg_0 = var_193_arg_0 & mask_SORT_1 [L502] SORT_1 var_193_arg_1 = var_192; [L503] SORT_1 var_193 = var_193_arg_0 | var_193_arg_1; [L504] SORT_1 var_194_arg_0 = var_189; [L505] SORT_1 var_194_arg_1 = var_193; [L506] SORT_1 var_194 = var_194_arg_0 & var_194_arg_1; [L507] SORT_1 var_196_arg_0 = input_116; [L508] SORT_1 var_196_arg_1 = input_154; [L509] SORT_1 var_196 = var_196_arg_0 | var_196_arg_1; [L510] SORT_1 var_197_arg_0 = input_144; [L511] SORT_1 var_197_arg_1 = input_185; [L512] SORT_1 var_197 = var_197_arg_0 | var_197_arg_1; [L513] SORT_1 var_198_arg_0 = var_196; [L514] SORT_1 var_198_arg_1 = var_197; [L515] SORT_1 var_198 = var_198_arg_0 & var_198_arg_1; [L516] SORT_1 var_199_arg_0 = ~input_195; [L517] var_199_arg_0 = var_199_arg_0 & mask_SORT_1 [L518] SORT_1 var_199_arg_1 = var_198; [L519] SORT_1 var_199 = var_199_arg_0 | var_199_arg_1; [L520] SORT_1 var_200_arg_0 = var_194; [L521] SORT_1 var_200_arg_1 = var_199; [L522] SORT_1 var_200 = var_200_arg_0 & var_200_arg_1; [L523] SORT_1 var_202_arg_0 = input_118; [L524] SORT_1 var_202_arg_1 = ~input_154; [L525] var_202_arg_1 = var_202_arg_1 & mask_SORT_1 [L526] SORT_1 var_202 = var_202_arg_0 & var_202_arg_1; [L527] SORT_1 var_203_arg_0 = var_202; [L528] SORT_1 var_203_arg_1 = input_195; [L529] SORT_1 var_203 = var_203_arg_0 | var_203_arg_1; [L530] SORT_1 var_204_arg_0 = input_148; [L531] SORT_1 var_204_arg_1 = var_203; [L532] SORT_1 var_204 = var_204_arg_0 & var_204_arg_1; [L533] SORT_1 var_205_arg_0 = ~input_201; [L534] var_205_arg_0 = var_205_arg_0 & mask_SORT_1 [L535] SORT_1 var_205_arg_1 = var_204; [L536] SORT_1 var_205 = var_205_arg_0 | var_205_arg_1; [L537] SORT_1 var_206_arg_0 = var_200; [L538] SORT_1 var_206_arg_1 = var_205; [L539] SORT_1 var_206 = var_206_arg_0 & var_206_arg_1; [L540] SORT_1 var_208_arg_0 = input_122; [L541] SORT_1 var_208_arg_1 = input_156; [L542] SORT_1 var_208 = var_208_arg_0 | var_208_arg_1; [L543] SORT_1 var_209_arg_0 = input_148; [L544] SORT_1 var_209_arg_1 = ~input_201; [L545] var_209_arg_1 = var_209_arg_1 & mask_SORT_1 [L546] SORT_1 var_209 = var_209_arg_0 & var_209_arg_1; [L547] SORT_1 var_210_arg_0 = var_208; [L548] SORT_1 var_210_arg_1 = var_209; [L549] SORT_1 var_210 = var_210_arg_0 & var_210_arg_1; [L550] SORT_1 var_211_arg_0 = ~input_207; [L551] var_211_arg_0 = var_211_arg_0 & mask_SORT_1 [L552] SORT_1 var_211_arg_1 = var_210; [L553] SORT_1 var_211 = var_211_arg_0 | var_211_arg_1; [L554] SORT_1 var_212_arg_0 = var_206; [L555] SORT_1 var_212_arg_1 = var_211; [L556] SORT_1 var_212 = var_212_arg_0 & var_212_arg_1; [L557] SORT_1 var_214_arg_0 = input_124; [L558] SORT_1 var_214_arg_1 = ~input_156; [L559] var_214_arg_1 = var_214_arg_1 & mask_SORT_1 [L560] SORT_1 var_214 = var_214_arg_0 & var_214_arg_1; [L561] SORT_1 var_215_arg_0 = var_214; [L562] SORT_1 var_215_arg_1 = input_207; [L563] SORT_1 var_215 = var_215_arg_0 | var_215_arg_1; [L564] SORT_1 var_216_arg_0 = var_197; [L565] SORT_1 var_216_arg_1 = var_215; [L566] SORT_1 var_216 = var_216_arg_0 & var_216_arg_1; [L567] SORT_1 var_217_arg_0 = ~input_213; [L568] var_217_arg_0 = var_217_arg_0 & mask_SORT_1 [L569] SORT_1 var_217_arg_1 = var_216; [L570] SORT_1 var_217 = var_217_arg_0 | var_217_arg_1; [L571] SORT_1 var_218_arg_0 = var_212; [L572] SORT_1 var_218_arg_1 = var_217; [L573] SORT_1 var_218 = var_218_arg_0 & var_218_arg_1; [L574] SORT_1 var_220_arg_0 = input_130; [L575] SORT_1 var_220_arg_1 = input_159; [L576] SORT_1 var_220 = var_220_arg_0 | var_220_arg_1; [L577] SORT_1 var_221_arg_0 = input_142; [L578] SORT_1 var_221_arg_1 = input_190; [L579] SORT_1 var_221 = var_221_arg_0 | var_221_arg_1; [L580] SORT_1 var_222_arg_0 = var_220; [L581] SORT_1 var_222_arg_1 = var_221; [L582] SORT_1 var_222 = var_222_arg_0 & var_222_arg_1; [L583] SORT_1 var_223_arg_0 = ~input_219; [L584] var_223_arg_0 = var_223_arg_0 & mask_SORT_1 [L585] SORT_1 var_223_arg_1 = var_222; [L586] SORT_1 var_223 = var_223_arg_0 | var_223_arg_1; [L587] SORT_1 var_224_arg_0 = var_218; [L588] SORT_1 var_224_arg_1 = var_223; [L589] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L590] SORT_1 var_226_arg_0 = input_132; [L591] SORT_1 var_226_arg_1 = input_163; [L592] SORT_1 var_226 = var_226_arg_0 | var_226_arg_1; [L593] SORT_1 var_227_arg_0 = var_221; [L594] SORT_1 var_227_arg_1 = ~input_219; [L595] var_227_arg_1 = var_227_arg_1 & mask_SORT_1 [L596] SORT_1 var_227 = var_227_arg_0 & var_227_arg_1; [L597] SORT_1 var_228_arg_0 = var_226; [L598] SORT_1 var_228_arg_1 = var_227; [L599] SORT_1 var_228 = var_228_arg_0 & var_228_arg_1; [L600] SORT_1 var_229_arg_0 = ~input_225; [L601] var_229_arg_0 = var_229_arg_0 & mask_SORT_1 [L602] SORT_1 var_229_arg_1 = var_228; [L603] SORT_1 var_229 = var_229_arg_0 | var_229_arg_1; [L604] SORT_1 var_230_arg_0 = var_224; [L605] SORT_1 var_230_arg_1 = var_229; [L606] SORT_1 var_230 = var_230_arg_0 & var_230_arg_1; [L607] SORT_1 var_232_arg_0 = input_134; [L608] SORT_1 var_232_arg_1 = input_178; [L609] SORT_1 var_232 = var_232_arg_0 | var_232_arg_1; [L610] SORT_1 var_233_arg_0 = var_232; [L611] SORT_1 var_233_arg_1 = input_182; [L612] SORT_1 var_233 = var_233_arg_0 | var_233_arg_1; [L613] SORT_1 var_234_arg_0 = input_150; [L614] SORT_1 var_234_arg_1 = input_201; [L615] SORT_1 var_234 = var_234_arg_0 | var_234_arg_1; [L616] SORT_1 var_235_arg_0 = var_233; [L617] SORT_1 var_235_arg_1 = var_234; [L618] SORT_1 var_235 = var_235_arg_0 & var_235_arg_1; [L619] SORT_1 var_236_arg_0 = ~input_231; [L620] var_236_arg_0 = var_236_arg_0 & mask_SORT_1 [L621] SORT_1 var_236_arg_1 = var_235; [L622] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L623] SORT_1 var_237_arg_0 = var_230; [L624] SORT_1 var_237_arg_1 = var_236; [L625] SORT_1 var_237 = var_237_arg_0 & var_237_arg_1; [L626] SORT_1 var_238_arg_0 = input_154; [L627] SORT_1 var_238_arg_1 = input_156; [L628] SORT_1 var_238 = var_238_arg_0 | var_238_arg_1; [L629] SORT_1 var_239_arg_0 = input_159; [L630] SORT_1 var_239_arg_1 = var_238; [L631] SORT_1 var_239 = var_239_arg_0 | var_239_arg_1; [L632] SORT_1 var_240_arg_0 = input_163; [L633] SORT_1 var_240_arg_1 = var_239; [L634] SORT_1 var_240 = var_240_arg_0 | var_240_arg_1; [L635] SORT_1 var_241_arg_0 = input_166; [L636] SORT_1 var_241_arg_1 = var_240; [L637] SORT_1 var_241 = var_241_arg_0 | var_241_arg_1; [L638] SORT_1 var_242_arg_0 = input_171; [L639] SORT_1 var_242_arg_1 = var_241; [L640] SORT_1 var_242 = var_242_arg_0 | var_242_arg_1; [L641] SORT_1 var_243_arg_0 = input_178; [L642] SORT_1 var_243_arg_1 = var_242; [L643] SORT_1 var_243 = var_243_arg_0 | var_243_arg_1; [L644] SORT_1 var_244_arg_0 = input_182; [L645] SORT_1 var_244_arg_1 = var_243; [L646] SORT_1 var_244 = var_244_arg_0 | var_244_arg_1; [L647] SORT_1 var_245_arg_0 = input_185; [L648] SORT_1 var_245_arg_1 = var_244; [L649] SORT_1 var_245 = var_245_arg_0 | var_245_arg_1; [L650] SORT_1 var_246_arg_0 = input_190; [L651] SORT_1 var_246_arg_1 = var_245; [L652] SORT_1 var_246 = var_246_arg_0 | var_246_arg_1; [L653] SORT_1 var_247_arg_0 = input_195; [L654] SORT_1 var_247_arg_1 = var_246; [L655] SORT_1 var_247 = var_247_arg_0 | var_247_arg_1; [L656] SORT_1 var_248_arg_0 = input_201; [L657] SORT_1 var_248_arg_1 = var_247; [L658] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L659] SORT_1 var_249_arg_0 = input_207; [L660] SORT_1 var_249_arg_1 = var_248; [L661] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L662] SORT_1 var_250_arg_0 = input_213; [L663] SORT_1 var_250_arg_1 = var_249; [L664] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L665] SORT_1 var_251_arg_0 = input_219; [L666] SORT_1 var_251_arg_1 = var_250; [L667] SORT_1 var_251 = var_251_arg_0 | var_251_arg_1; [L668] SORT_1 var_252_arg_0 = input_225; [L669] SORT_1 var_252_arg_1 = var_251; [L670] SORT_1 var_252 = var_252_arg_0 | var_252_arg_1; [L671] SORT_1 var_253_arg_0 = input_231; [L672] SORT_1 var_253_arg_1 = var_252; [L673] SORT_1 var_253 = var_253_arg_0 | var_253_arg_1; [L674] SORT_1 var_254_arg_0 = var_237; [L675] SORT_1 var_254_arg_1 = var_253; [L676] SORT_1 var_254 = var_254_arg_0 & var_254_arg_1; [L677] SORT_1 var_255_arg_0 = input_116; [L678] SORT_1 var_255_arg_1 = input_118; [L679] SORT_1 var_255 = var_255_arg_0 & var_255_arg_1; [L680] SORT_1 var_256_arg_0 = input_116; [L681] SORT_1 var_256_arg_1 = input_118; [L682] SORT_1 var_256 = var_256_arg_0 | var_256_arg_1; [L683] SORT_1 var_257_arg_0 = input_120; [L684] SORT_1 var_257_arg_1 = var_256; [L685] SORT_1 var_257 = var_257_arg_0 & var_257_arg_1; [L686] SORT_1 var_258_arg_0 = var_255; [L687] SORT_1 var_258_arg_1 = var_257; [L688] SORT_1 var_258 = var_258_arg_0 | var_258_arg_1; [L689] SORT_1 var_259_arg_0 = input_120; [L690] SORT_1 var_259_arg_1 = var_256; [L691] SORT_1 var_259 = var_259_arg_0 | var_259_arg_1; [L692] SORT_1 var_260_arg_0 = ~var_258; [L693] var_260_arg_0 = var_260_arg_0 & mask_SORT_1 [L694] SORT_1 var_260_arg_1 = var_259; [L695] SORT_1 var_260 = var_260_arg_0 & var_260_arg_1; [L696] SORT_1 var_261_arg_0 = input_122; [L697] SORT_1 var_261_arg_1 = input_124; [L698] SORT_1 var_261 = var_261_arg_0 & var_261_arg_1; [L699] SORT_1 var_262_arg_0 = input_122; [L700] SORT_1 var_262_arg_1 = input_124; [L701] SORT_1 var_262 = var_262_arg_0 | var_262_arg_1; [L702] SORT_1 var_263_arg_0 = input_126; [L703] SORT_1 var_263_arg_1 = var_262; [L704] SORT_1 var_263 = var_263_arg_0 & var_263_arg_1; [L705] SORT_1 var_264_arg_0 = var_261; [L706] SORT_1 var_264_arg_1 = var_263; [L707] SORT_1 var_264 = var_264_arg_0 | var_264_arg_1; [L708] SORT_1 var_265_arg_0 = var_260; [L709] SORT_1 var_265_arg_1 = ~var_264; [L710] var_265_arg_1 = var_265_arg_1 & mask_SORT_1 [L711] SORT_1 var_265 = var_265_arg_0 & var_265_arg_1; [L712] SORT_1 var_266_arg_0 = input_126; [L713] SORT_1 var_266_arg_1 = var_262; [L714] SORT_1 var_266 = var_266_arg_0 | var_266_arg_1; [L715] SORT_1 var_267_arg_0 = var_265; [L716] SORT_1 var_267_arg_1 = var_266; [L717] SORT_1 var_267 = var_267_arg_0 & var_267_arg_1; [L718] SORT_1 var_268_arg_0 = input_128; [L719] SORT_1 var_268_arg_1 = input_130; [L720] SORT_1 var_268 = var_268_arg_0 & var_268_arg_1; [L721] SORT_1 var_269_arg_0 = input_128; [L722] SORT_1 var_269_arg_1 = input_130; [L723] SORT_1 var_269 = var_269_arg_0 | var_269_arg_1; [L724] SORT_1 var_270_arg_0 = input_132; [L725] SORT_1 var_270_arg_1 = var_269; [L726] SORT_1 var_270 = var_270_arg_0 & var_270_arg_1; [L727] SORT_1 var_271_arg_0 = var_268; [L728] SORT_1 var_271_arg_1 = var_270; [L729] SORT_1 var_271 = var_271_arg_0 | var_271_arg_1; [L730] SORT_1 var_272_arg_0 = var_267; [L731] SORT_1 var_272_arg_1 = ~var_271; [L732] var_272_arg_1 = var_272_arg_1 & mask_SORT_1 [L733] SORT_1 var_272 = var_272_arg_0 & var_272_arg_1; [L734] SORT_1 var_273_arg_0 = input_132; [L735] SORT_1 var_273_arg_1 = var_269; [L736] SORT_1 var_273 = var_273_arg_0 | var_273_arg_1; [L737] SORT_1 var_274_arg_0 = var_272; [L738] SORT_1 var_274_arg_1 = var_273; [L739] SORT_1 var_274 = var_274_arg_0 & var_274_arg_1; [L740] SORT_1 var_275_arg_0 = input_134; [L741] SORT_1 var_275_arg_1 = input_136; [L742] SORT_1 var_275 = var_275_arg_0 & var_275_arg_1; [L743] SORT_1 var_276_arg_0 = input_134; [L744] SORT_1 var_276_arg_1 = input_136; [L745] SORT_1 var_276 = var_276_arg_0 | var_276_arg_1; [L746] SORT_1 var_277_arg_0 = input_138; [L747] SORT_1 var_277_arg_1 = var_276; [L748] SORT_1 var_277 = var_277_arg_0 & var_277_arg_1; [L749] SORT_1 var_278_arg_0 = var_275; [L750] SORT_1 var_278_arg_1 = var_277; [L751] SORT_1 var_278 = var_278_arg_0 | var_278_arg_1; [L752] SORT_1 var_279_arg_0 = input_138; [L753] SORT_1 var_279_arg_1 = var_276; [L754] SORT_1 var_279 = var_279_arg_0 | var_279_arg_1; [L755] SORT_1 var_280_arg_0 = input_140; [L756] SORT_1 var_280_arg_1 = var_279; [L757] SORT_1 var_280 = var_280_arg_0 & var_280_arg_1; [L758] SORT_1 var_281_arg_0 = var_278; [L759] SORT_1 var_281_arg_1 = var_280; [L760] SORT_1 var_281 = var_281_arg_0 | var_281_arg_1; [L761] SORT_1 var_282_arg_0 = var_274; [L762] SORT_1 var_282_arg_1 = ~var_281; [L763] var_282_arg_1 = var_282_arg_1 & mask_SORT_1 [L764] SORT_1 var_282 = var_282_arg_0 & var_282_arg_1; [L765] SORT_1 var_283_arg_0 = input_140; [L766] SORT_1 var_283_arg_1 = var_279; [L767] SORT_1 var_283 = var_283_arg_0 | var_283_arg_1; [L768] SORT_1 var_284_arg_0 = var_282; [L769] SORT_1 var_284_arg_1 = var_283; [L770] SORT_1 var_284 = var_284_arg_0 & var_284_arg_1; [L771] SORT_1 var_285_arg_0 = input_142; [L772] SORT_1 var_285_arg_1 = input_144; [L773] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L774] SORT_1 var_286_arg_0 = input_142; [L775] SORT_1 var_286_arg_1 = input_144; [L776] SORT_1 var_286 = var_286_arg_0 | var_286_arg_1; [L777] SORT_1 var_287_arg_0 = input_146; [L778] SORT_1 var_287_arg_1 = var_286; [L779] SORT_1 var_287 = var_287_arg_0 & var_287_arg_1; [L780] SORT_1 var_288_arg_0 = var_285; [L781] SORT_1 var_288_arg_1 = var_287; [L782] SORT_1 var_288 = var_288_arg_0 | var_288_arg_1; [L783] SORT_1 var_289_arg_0 = var_284; [L784] SORT_1 var_289_arg_1 = ~var_288; [L785] var_289_arg_1 = var_289_arg_1 & mask_SORT_1 [L786] SORT_1 var_289 = var_289_arg_0 & var_289_arg_1; [L787] SORT_1 var_290_arg_0 = input_146; [L788] SORT_1 var_290_arg_1 = var_286; [L789] SORT_1 var_290 = var_290_arg_0 | var_290_arg_1; [L790] SORT_1 var_291_arg_0 = var_289; [L791] SORT_1 var_291_arg_1 = var_290; [L792] SORT_1 var_291 = var_291_arg_0 & var_291_arg_1; [L793] SORT_1 var_292_arg_0 = input_148; [L794] SORT_1 var_292_arg_1 = input_150; [L795] SORT_1 var_292 = var_292_arg_0 & var_292_arg_1; [L796] SORT_1 var_293_arg_0 = var_291; [L797] SORT_1 var_293_arg_1 = ~var_292; [L798] var_293_arg_1 = var_293_arg_1 & mask_SORT_1 [L799] SORT_1 var_293 = var_293_arg_0 & var_293_arg_1; [L800] SORT_1 var_294_arg_0 = input_148; [L801] SORT_1 var_294_arg_1 = input_150; [L802] SORT_1 var_294 = var_294_arg_0 | var_294_arg_1; [L803] SORT_1 var_295_arg_0 = var_293; [L804] SORT_1 var_295_arg_1 = var_294; [L805] SORT_1 var_295 = var_295_arg_0 & var_295_arg_1; [L806] SORT_1 var_296_arg_0 = var_254; [L807] SORT_1 var_296_arg_1 = var_295; [L808] SORT_1 var_296 = var_296_arg_0 & var_296_arg_1; [L809] SORT_1 var_297_arg_0 = var_196; [L810] SORT_1 var_297_arg_1 = ~input_195; [L811] var_297_arg_1 = var_297_arg_1 & mask_SORT_1 [L812] SORT_1 var_297 = var_297_arg_0 & var_297_arg_1; [L813] SORT_1 var_298_arg_0 = var_297; [L814] SORT_1 var_298_arg_1 = input_201; [L815] SORT_1 var_298 = var_298_arg_0 | var_298_arg_1; [L816] var_298 = var_298 & mask_SORT_1 [L817] SORT_1 var_299_arg_0 = var_203; [L818] SORT_1 var_299_arg_1 = ~input_201; [L819] var_299_arg_1 = var_299_arg_1 & mask_SORT_1 [L820] SORT_1 var_299 = var_299_arg_0 & var_299_arg_1; [L821] var_299 = var_299 & mask_SORT_1 [L822] SORT_1 var_300_arg_0 = var_298; [L823] SORT_1 var_300_arg_1 = var_299; [L824] SORT_1 var_300 = var_300_arg_0 & var_300_arg_1; [L825] SORT_1 var_301_arg_0 = var_298; [L826] SORT_1 var_301_arg_1 = var_299; [L827] SORT_1 var_301 = var_301_arg_0 | var_301_arg_1; [L828] SORT_1 var_302_arg_0 = input_120; [L829] SORT_1 var_302_arg_1 = var_301; [L830] SORT_1 var_302 = var_302_arg_0 & var_302_arg_1; [L831] SORT_1 var_303_arg_0 = var_300; [L832] SORT_1 var_303_arg_1 = var_302; [L833] SORT_1 var_303 = var_303_arg_0 | var_303_arg_1; [L834] SORT_1 var_304_arg_0 = input_120; [L835] SORT_1 var_304_arg_1 = var_301; [L836] SORT_1 var_304 = var_304_arg_0 | var_304_arg_1; [L837] SORT_1 var_305_arg_0 = ~var_303; [L838] var_305_arg_0 = var_305_arg_0 & mask_SORT_1 [L839] SORT_1 var_305_arg_1 = var_304; [L840] SORT_1 var_305 = var_305_arg_0 & var_305_arg_1; [L841] SORT_1 var_306_arg_0 = var_208; [L842] SORT_1 var_306_arg_1 = ~input_207; [L843] var_306_arg_1 = var_306_arg_1 & mask_SORT_1 [L844] SORT_1 var_306 = var_306_arg_0 & var_306_arg_1; [L845] SORT_1 var_307_arg_0 = var_306; [L846] SORT_1 var_307_arg_1 = input_213; [L847] SORT_1 var_307 = var_307_arg_0 | var_307_arg_1; [L848] var_307 = var_307 & mask_SORT_1 [L849] SORT_1 var_308_arg_0 = var_215; [L850] SORT_1 var_308_arg_1 = ~input_213; [L851] var_308_arg_1 = var_308_arg_1 & mask_SORT_1 [L852] SORT_1 var_308 = var_308_arg_0 & var_308_arg_1; [L853] var_308 = var_308 & mask_SORT_1 [L854] SORT_1 var_309_arg_0 = var_307; [L855] SORT_1 var_309_arg_1 = var_308; [L856] SORT_1 var_309 = var_309_arg_0 & var_309_arg_1; [L857] SORT_1 var_310_arg_0 = var_307; [L858] SORT_1 var_310_arg_1 = var_308; [L859] SORT_1 var_310 = var_310_arg_0 | var_310_arg_1; [L860] SORT_1 var_311_arg_0 = input_126; [L861] SORT_1 var_311_arg_1 = var_310; [L862] SORT_1 var_311 = var_311_arg_0 & var_311_arg_1; [L863] SORT_1 var_312_arg_0 = var_309; [L864] SORT_1 var_312_arg_1 = var_311; [L865] SORT_1 var_312 = var_312_arg_0 | var_312_arg_1; [L866] SORT_1 var_313_arg_0 = var_305; [L867] SORT_1 var_313_arg_1 = ~var_312; [L868] var_313_arg_1 = var_313_arg_1 & mask_SORT_1 [L869] SORT_1 var_313 = var_313_arg_0 & var_313_arg_1; [L870] SORT_1 var_314_arg_0 = input_126; [L871] SORT_1 var_314_arg_1 = var_310; [L872] SORT_1 var_314 = var_314_arg_0 | var_314_arg_1; [L873] SORT_1 var_315_arg_0 = var_313; [L874] SORT_1 var_315_arg_1 = var_314; [L875] SORT_1 var_315 = var_315_arg_0 & var_315_arg_1; [L876] SORT_1 var_316_arg_0 = var_220; [L877] SORT_1 var_316_arg_1 = ~input_219; [L878] var_316_arg_1 = var_316_arg_1 & mask_SORT_1 [L879] SORT_1 var_316 = var_316_arg_0 & var_316_arg_1; [L880] var_316 = var_316 & mask_SORT_1 [L881] SORT_1 var_317_arg_0 = var_162; [L882] SORT_1 var_317_arg_1 = ~input_163; [L883] var_317_arg_1 = var_317_arg_1 & mask_SORT_1 [L884] SORT_1 var_317 = var_317_arg_0 & var_317_arg_1; [L885] SORT_1 var_318_arg_0 = var_317; [L886] SORT_1 var_318_arg_1 = input_219; [L887] SORT_1 var_318 = var_318_arg_0 | var_318_arg_1; [L888] SORT_1 var_319_arg_0 = var_318; [L889] SORT_1 var_319_arg_1 = input_225; [L890] SORT_1 var_319 = var_319_arg_0 | var_319_arg_1; [L891] var_319 = var_319 & mask_SORT_1 [L892] SORT_1 var_320_arg_0 = var_316; [L893] SORT_1 var_320_arg_1 = var_319; [L894] SORT_1 var_320 = var_320_arg_0 & var_320_arg_1; [L895] SORT_1 var_321_arg_0 = var_226; [L896] SORT_1 var_321_arg_1 = ~input_225; [L897] var_321_arg_1 = var_321_arg_1 & mask_SORT_1 [L898] SORT_1 var_321 = var_321_arg_0 & var_321_arg_1; [L899] var_321 = var_321 & mask_SORT_1 [L900] SORT_1 var_322_arg_0 = var_316; [L901] SORT_1 var_322_arg_1 = var_319; [L902] SORT_1 var_322 = var_322_arg_0 | var_322_arg_1; [L903] SORT_1 var_323_arg_0 = var_321; [L904] SORT_1 var_323_arg_1 = var_322; [L905] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L906] SORT_1 var_324_arg_0 = var_320; [L907] SORT_1 var_324_arg_1 = var_323; [L908] SORT_1 var_324 = var_324_arg_0 | var_324_arg_1; [L909] SORT_1 var_325_arg_0 = var_315; [L910] SORT_1 var_325_arg_1 = ~var_324; [L911] var_325_arg_1 = var_325_arg_1 & mask_SORT_1 [L912] SORT_1 var_325 = var_325_arg_0 & var_325_arg_1; [L913] SORT_1 var_326_arg_0 = var_321; [L914] SORT_1 var_326_arg_1 = var_322; [L915] SORT_1 var_326 = var_326_arg_0 | var_326_arg_1; [L916] SORT_1 var_327_arg_0 = var_325; [L917] SORT_1 var_327_arg_1 = var_326; [L918] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L919] SORT_1 var_328_arg_0 = var_233; [L920] SORT_1 var_328_arg_1 = ~input_231; [L921] var_328_arg_1 = var_328_arg_1 & mask_SORT_1 [L922] SORT_1 var_328 = var_328_arg_0 & var_328_arg_1; [L923] var_328 = var_328 & mask_SORT_1 [L924] SORT_1 var_329_arg_0 = var_172; [L925] SORT_1 var_329_arg_1 = ~input_171; [L926] var_329_arg_1 = var_329_arg_1 & mask_SORT_1 [L927] SORT_1 var_329 = var_329_arg_0 & var_329_arg_1; [L928] SORT_1 var_330_arg_0 = var_329; [L929] SORT_1 var_330_arg_1 = input_231; [L930] SORT_1 var_330 = var_330_arg_0 | var_330_arg_1; [L931] var_330 = var_330 & mask_SORT_1 [L932] SORT_1 var_331_arg_0 = var_328; [L933] SORT_1 var_331_arg_1 = var_330; [L934] SORT_1 var_331 = var_331_arg_0 & var_331_arg_1; [L935] SORT_1 var_332_arg_0 = var_177; [L936] SORT_1 var_332_arg_1 = ~input_178; [L937] var_332_arg_1 = var_332_arg_1 & mask_SORT_1 [L938] SORT_1 var_332 = var_332_arg_0 & var_332_arg_1; [L939] var_332 = var_332 & mask_SORT_1 [L940] SORT_1 var_333_arg_0 = var_328; [L941] SORT_1 var_333_arg_1 = var_330; [L942] SORT_1 var_333 = var_333_arg_0 | var_333_arg_1; [L943] SORT_1 var_334_arg_0 = var_332; [L944] SORT_1 var_334_arg_1 = var_333; [L945] SORT_1 var_334 = var_334_arg_0 & var_334_arg_1; [L946] SORT_1 var_335_arg_0 = var_331; [L947] SORT_1 var_335_arg_1 = var_334; [L948] SORT_1 var_335 = var_335_arg_0 | var_335_arg_1; [L949] SORT_1 var_336_arg_0 = var_181; [L950] SORT_1 var_336_arg_1 = ~input_182; [L951] var_336_arg_1 = var_336_arg_1 & mask_SORT_1 [L952] SORT_1 var_336 = var_336_arg_0 & var_336_arg_1; [L953] var_336 = var_336 & mask_SORT_1 [L954] SORT_1 var_337_arg_0 = var_332; [L955] SORT_1 var_337_arg_1 = var_333; [L956] SORT_1 var_337 = var_337_arg_0 | var_337_arg_1; [L957] SORT_1 var_338_arg_0 = var_336; [L958] SORT_1 var_338_arg_1 = var_337; [L959] SORT_1 var_338 = var_338_arg_0 & var_338_arg_1; [L960] SORT_1 var_339_arg_0 = var_335; [L961] SORT_1 var_339_arg_1 = var_338; [L962] SORT_1 var_339 = var_339_arg_0 | var_339_arg_1; [L963] SORT_1 var_340_arg_0 = var_327; [L964] SORT_1 var_340_arg_1 = ~var_339; [L965] var_340_arg_1 = var_340_arg_1 & mask_SORT_1 [L966] SORT_1 var_340 = var_340_arg_0 & var_340_arg_1; [L967] SORT_1 var_341_arg_0 = var_336; [L968] SORT_1 var_341_arg_1 = var_337; [L969] SORT_1 var_341 = var_341_arg_0 | var_341_arg_1; [L970] SORT_1 var_342_arg_0 = var_340; [L971] SORT_1 var_342_arg_1 = var_341; [L972] SORT_1 var_342 = var_342_arg_0 & var_342_arg_1; [L973] SORT_1 var_343_arg_0 = var_227; [L974] SORT_1 var_343_arg_1 = ~input_225; [L975] var_343_arg_1 = var_343_arg_1 & mask_SORT_1 [L976] SORT_1 var_343 = var_343_arg_0 & var_343_arg_1; [L977] var_343 = var_343 & mask_SORT_1 [L978] SORT_1 var_344_arg_0 = var_197; [L979] SORT_1 var_344_arg_1 = ~input_213; [L980] var_344_arg_1 = var_344_arg_1 & mask_SORT_1 [L981] SORT_1 var_344 = var_344_arg_0 & var_344_arg_1; [L982] SORT_1 var_345_arg_0 = var_344; [L983] SORT_1 var_345_arg_1 = input_219; [L984] SORT_1 var_345 = var_345_arg_0 | var_345_arg_1; [L985] SORT_1 var_346_arg_0 = var_345; [L986] SORT_1 var_346_arg_1 = input_225; [L987] SORT_1 var_346 = var_346_arg_0 | var_346_arg_1; [L988] var_346 = var_346 & mask_SORT_1 [L989] SORT_1 var_347_arg_0 = var_343; [L990] SORT_1 var_347_arg_1 = var_346; [L991] SORT_1 var_347 = var_347_arg_0 & var_347_arg_1; [L992] SORT_1 var_348_arg_0 = var_191; [L993] SORT_1 var_348_arg_1 = ~input_190; [L994] var_348_arg_1 = var_348_arg_1 & mask_SORT_1 [L995] SORT_1 var_348 = var_348_arg_0 & var_348_arg_1; [L996] SORT_1 var_349_arg_0 = var_348; [L997] SORT_1 var_349_arg_1 = input_213; [L998] SORT_1 var_349 = var_349_arg_0 | var_349_arg_1; [L999] var_349 = var_349 & mask_SORT_1 [L1000] SORT_1 var_350_arg_0 = var_343; [L1001] SORT_1 var_350_arg_1 = var_346; [L1002] SORT_1 var_350 = var_350_arg_0 | var_350_arg_1; [L1003] SORT_1 var_351_arg_0 = var_349; [L1004] SORT_1 var_351_arg_1 = var_350; [L1005] SORT_1 var_351 = var_351_arg_0 & var_351_arg_1; [L1006] SORT_1 var_352_arg_0 = var_347; [L1007] SORT_1 var_352_arg_1 = var_351; [L1008] SORT_1 var_352 = var_352_arg_0 | var_352_arg_1; [L1009] SORT_1 var_353_arg_0 = var_342; [L1010] SORT_1 var_353_arg_1 = ~var_352; [L1011] var_353_arg_1 = var_353_arg_1 & mask_SORT_1 [L1012] SORT_1 var_353 = var_353_arg_0 & var_353_arg_1; [L1013] SORT_1 var_354_arg_0 = var_349; [L1014] SORT_1 var_354_arg_1 = var_350; [L1015] SORT_1 var_354 = var_354_arg_0 | var_354_arg_1; [L1016] SORT_1 var_355_arg_0 = var_353; [L1017] SORT_1 var_355_arg_1 = var_354; [L1018] SORT_1 var_355 = var_355_arg_0 & var_355_arg_1; [L1019] SORT_1 var_356_arg_0 = var_209; [L1020] SORT_1 var_356_arg_1 = input_231; [L1021] SORT_1 var_356 = var_356_arg_0 | var_356_arg_1; [L1022] var_356 = var_356 & mask_SORT_1 [L1023] SORT_1 var_357_arg_0 = var_234; [L1024] SORT_1 var_357_arg_1 = ~input_231; [L1025] var_357_arg_1 = var_357_arg_1 & mask_SORT_1 [L1026] SORT_1 var_357 = var_357_arg_0 & var_357_arg_1; [L1027] var_357 = var_357 & mask_SORT_1 [L1028] SORT_1 var_358_arg_0 = var_356; [L1029] SORT_1 var_358_arg_1 = var_357; [L1030] SORT_1 var_358 = var_358_arg_0 & var_358_arg_1; [L1031] SORT_1 var_359_arg_0 = var_355; [L1032] SORT_1 var_359_arg_1 = ~var_358; [L1033] var_359_arg_1 = var_359_arg_1 & mask_SORT_1 [L1034] SORT_1 var_359 = var_359_arg_0 & var_359_arg_1; [L1035] SORT_1 var_360_arg_0 = var_356; [L1036] SORT_1 var_360_arg_1 = var_357; [L1037] SORT_1 var_360 = var_360_arg_0 | var_360_arg_1; [L1038] SORT_1 var_361_arg_0 = var_359; [L1039] SORT_1 var_361_arg_1 = var_360; [L1040] SORT_1 var_361 = var_361_arg_0 & var_361_arg_1; [L1041] SORT_1 var_362_arg_0 = var_296; [L1042] SORT_1 var_362_arg_1 = var_361; [L1043] SORT_1 var_362 = var_362_arg_0 & var_362_arg_1; [L1044] SORT_1 var_363_arg_0 = input_195; [L1045] SORT_2 var_363_arg_1 = input_106; [L1046] SORT_2 var_363_arg_2 = input_100; [L1047] SORT_2 var_363 = var_363_arg_0 ? var_363_arg_1 : var_363_arg_2; [L1048] var_363 = var_363 & mask_SORT_2 [L1049] SORT_2 var_364_arg_0 = var_363; [L1050] SORT_2 var_364_arg_1 = state_6; [L1051] SORT_1 var_364 = var_364_arg_0 == var_364_arg_1; [L1052] SORT_1 var_365_arg_0 = var_362; [L1053] SORT_1 var_365_arg_1 = var_364; [L1054] SORT_1 var_365 = var_365_arg_0 & var_365_arg_1; [L1055] SORT_1 var_366_arg_0 = input_207; [L1056] SORT_2 var_366_arg_1 = input_114; [L1057] SORT_2 var_366_arg_2 = input_102; [L1058] SORT_2 var_366 = var_366_arg_0 ? var_366_arg_1 : var_366_arg_2; [L1059] var_366 = var_366 & mask_SORT_2 [L1060] SORT_2 var_367_arg_0 = var_366; [L1061] SORT_2 var_367_arg_1 = state_8; [L1062] SORT_1 var_367 = var_367_arg_0 == var_367_arg_1; [L1063] SORT_1 var_368_arg_0 = var_365; [L1064] SORT_1 var_368_arg_1 = var_367; [L1065] SORT_1 var_368 = var_368_arg_0 & var_368_arg_1; [L1066] SORT_1 var_369_arg_0 = input_201; [L1067] SORT_2 var_369_arg_1 = var_363; [L1068] SORT_2 var_369_arg_2 = input_112; [L1069] SORT_2 var_369 = var_369_arg_0 ? var_369_arg_1 : var_369_arg_2; [L1070] var_369 = var_369 & mask_SORT_2 [L1071] SORT_1 var_370_arg_0 = input_231; [L1072] SORT_2 var_370_arg_1 = var_369; [L1073] SORT_2 var_370_arg_2 = input_104; [L1074] SORT_2 var_370 = var_370_arg_0 ? var_370_arg_1 : var_370_arg_2; [L1075] var_370 = var_370 & mask_SORT_2 [L1076] SORT_2 var_371_arg_0 = var_370; [L1077] SORT_2 var_371_arg_1 = state_10; [L1078] SORT_1 var_371 = var_371_arg_0 == var_371_arg_1; [L1079] SORT_1 var_372_arg_0 = var_368; [L1080] SORT_1 var_372_arg_1 = var_371; [L1081] SORT_1 var_372 = var_372_arg_0 & var_372_arg_1; [L1082] SORT_1 var_373_arg_0 = input_219; [L1083] SORT_2 var_373_arg_1 = var_80; [L1084] SORT_2 var_373_arg_2 = input_106; [L1085] SORT_2 var_373 = var_373_arg_0 ? var_373_arg_1 : var_373_arg_2; [L1086] SORT_1 var_374_arg_0 = input_225; [L1087] SORT_2 var_374_arg_1 = var_95; [L1088] SORT_2 var_374_arg_2 = var_373; [L1089] SORT_2 var_374 = var_374_arg_0 ? var_374_arg_1 : var_374_arg_2; [L1090] var_374 = var_374 & mask_SORT_2 [L1091] SORT_2 var_375_arg_0 = var_374; [L1092] SORT_2 var_375_arg_1 = state_12; [L1093] SORT_1 var_375 = var_375_arg_0 == var_375_arg_1; [L1094] SORT_1 var_376_arg_0 = var_372; [L1095] SORT_1 var_376_arg_1 = var_375; [L1096] SORT_1 var_376 = var_376_arg_0 & var_376_arg_1; [L1097] SORT_3 var_379_arg_0 = var_378; [L1098] SORT_2 var_379_arg_1 = input_108; [L1099] SORT_4 var_379 = ((SORT_4)var_379_arg_0 << 8) | var_379_arg_1; [L1100] SORT_4 var_380_arg_0 = var_377; [L1101] SORT_4 var_380_arg_1 = var_379; [L1102] SORT_4 var_380 = var_380_arg_0 - var_380_arg_1; [L1103] SORT_4 var_381_arg_0 = var_380; [L1104] SORT_2 var_381 = var_381_arg_0 >> 0; [L1105] SORT_1 var_382_arg_0 = input_190; [L1106] SORT_2 var_382_arg_1 = var_381; [L1107] SORT_2 var_382_arg_2 = input_108; [L1108] SORT_2 var_382 = var_382_arg_0 ? var_382_arg_1 : var_382_arg_2; [L1109] var_382 = var_382 & mask_SORT_2 [L1110] SORT_2 var_383_arg_0 = var_382; [L1111] SORT_2 var_383_arg_1 = state_14; [L1112] SORT_1 var_383 = var_383_arg_0 == var_383_arg_1; [L1113] SORT_1 var_384_arg_0 = var_376; [L1114] SORT_1 var_384_arg_1 = var_383; [L1115] SORT_1 var_384 = var_384_arg_0 & var_384_arg_1; [L1116] SORT_1 var_385_arg_0 = input_213; [L1117] SORT_2 var_385_arg_1 = var_366; [L1118] SORT_2 var_385_arg_2 = input_110; [L1119] SORT_2 var_385 = var_385_arg_0 ? var_385_arg_1 : var_385_arg_2; [L1120] var_385 = var_385 & mask_SORT_2 [L1121] SORT_2 var_386_arg_0 = var_385; [L1122] SORT_2 var_386_arg_1 = state_16; [L1123] SORT_1 var_386 = var_386_arg_0 == var_386_arg_1; [L1124] SORT_1 var_387_arg_0 = var_384; [L1125] SORT_1 var_387_arg_1 = var_386; [L1126] SORT_1 var_387 = var_387_arg_0 & var_387_arg_1; [L1127] SORT_2 var_388_arg_0 = var_369; [L1128] SORT_2 var_388_arg_1 = state_18; [L1129] SORT_1 var_388 = var_388_arg_0 == var_388_arg_1; [L1130] SORT_1 var_389_arg_0 = var_387; [L1131] SORT_1 var_389_arg_1 = var_388; [L1132] SORT_1 var_389 = var_389_arg_0 & var_389_arg_1; [L1133] SORT_3 var_390_arg_0 = var_378; [L1134] SORT_2 var_390_arg_1 = input_114; [L1135] SORT_4 var_390 = ((SORT_4)var_390_arg_0 << 8) | var_390_arg_1; [L1136] SORT_4 var_391_arg_0 = var_377; [L1137] SORT_4 var_391_arg_1 = var_390; [L1138] SORT_4 var_391 = var_391_arg_0 - var_391_arg_1; [L1139] SORT_4 var_392_arg_0 = var_391; [L1140] SORT_2 var_392 = var_392_arg_0 >> 0; [L1141] SORT_1 var_393_arg_0 = input_231; [L1142] SORT_2 var_393_arg_1 = var_392; [L1143] SORT_2 var_393_arg_2 = input_114; [L1144] SORT_2 var_393 = var_393_arg_0 ? var_393_arg_1 : var_393_arg_2; [L1145] var_393 = var_393 & mask_SORT_2 [L1146] SORT_2 var_394_arg_0 = var_393; [L1147] SORT_2 var_394_arg_1 = state_20; [L1148] SORT_1 var_394 = var_394_arg_0 == var_394_arg_1; [L1149] SORT_1 var_395_arg_0 = var_389; [L1150] SORT_1 var_395_arg_1 = var_394; [L1151] SORT_1 var_395 = var_395_arg_0 & var_395_arg_1; [L1152] SORT_1 var_396_arg_0 = var_298; [L1153] SORT_1 var_396_arg_1 = state_23; [L1154] SORT_1 var_396 = var_396_arg_0 == var_396_arg_1; [L1155] SORT_1 var_397_arg_0 = var_395; [L1156] SORT_1 var_397_arg_1 = var_396; [L1157] SORT_1 var_397 = var_397_arg_0 & var_397_arg_1; [L1158] SORT_1 var_398_arg_0 = var_299; [L1159] SORT_1 var_398_arg_1 = state_25; [L1160] SORT_1 var_398 = var_398_arg_0 == var_398_arg_1; [L1161] SORT_1 var_399_arg_0 = var_397; [L1162] SORT_1 var_399_arg_1 = var_398; [L1163] SORT_1 var_399 = var_399_arg_0 & var_399_arg_1; [L1164] SORT_1 var_400_arg_0 = input_120; [L1165] SORT_1 var_400_arg_1 = state_27; [L1166] SORT_1 var_400 = var_400_arg_0 == var_400_arg_1; [L1167] SORT_1 var_401_arg_0 = var_399; [L1168] SORT_1 var_401_arg_1 = var_400; [L1169] SORT_1 var_401 = var_401_arg_0 & var_401_arg_1; [L1170] SORT_1 var_402_arg_0 = var_307; [L1171] SORT_1 var_402_arg_1 = state_29; [L1172] SORT_1 var_402 = var_402_arg_0 == var_402_arg_1; [L1173] SORT_1 var_403_arg_0 = var_401; [L1174] SORT_1 var_403_arg_1 = var_402; [L1175] SORT_1 var_403 = var_403_arg_0 & var_403_arg_1; [L1176] SORT_1 var_404_arg_0 = var_308; [L1177] SORT_1 var_404_arg_1 = state_31; [L1178] SORT_1 var_404 = var_404_arg_0 == var_404_arg_1; [L1179] SORT_1 var_405_arg_0 = var_403; [L1180] SORT_1 var_405_arg_1 = var_404; [L1181] SORT_1 var_405 = var_405_arg_0 & var_405_arg_1; [L1182] SORT_1 var_406_arg_0 = input_126; [L1183] SORT_1 var_406_arg_1 = state_33; [L1184] SORT_1 var_406 = var_406_arg_0 == var_406_arg_1; [L1185] SORT_1 var_407_arg_0 = var_405; [L1186] SORT_1 var_407_arg_1 = var_406; [L1187] SORT_1 var_407 = var_407_arg_0 & var_407_arg_1; [L1188] SORT_1 var_408_arg_0 = var_319; [L1189] SORT_1 var_408_arg_1 = state_35; [L1190] SORT_1 var_408 = var_408_arg_0 == var_408_arg_1; [L1191] SORT_1 var_409_arg_0 = var_407; [L1192] SORT_1 var_409_arg_1 = var_408; [L1193] SORT_1 var_409 = var_409_arg_0 & var_409_arg_1; [L1194] SORT_1 var_410_arg_0 = var_316; [L1195] SORT_1 var_410_arg_1 = state_37; [L1196] SORT_1 var_410 = var_410_arg_0 == var_410_arg_1; [L1197] SORT_1 var_411_arg_0 = var_409; [L1198] SORT_1 var_411_arg_1 = var_410; [L1199] SORT_1 var_411 = var_411_arg_0 & var_411_arg_1; [L1200] SORT_1 var_412_arg_0 = var_321; [L1201] SORT_1 var_412_arg_1 = state_39; [L1202] SORT_1 var_412 = var_412_arg_0 == var_412_arg_1; [L1203] SORT_1 var_413_arg_0 = var_411; [L1204] SORT_1 var_413_arg_1 = var_412; [L1205] SORT_1 var_413 = var_413_arg_0 & var_413_arg_1; [L1206] SORT_1 var_414_arg_0 = var_328; [L1207] SORT_1 var_414_arg_1 = state_41; [L1208] SORT_1 var_414 = var_414_arg_0 == var_414_arg_1; [L1209] SORT_1 var_415_arg_0 = var_413; [L1210] SORT_1 var_415_arg_1 = var_414; [L1211] SORT_1 var_415 = var_415_arg_0 & var_415_arg_1; [L1212] SORT_1 var_416_arg_0 = var_330; [L1213] SORT_1 var_416_arg_1 = state_43; [L1214] SORT_1 var_416 = var_416_arg_0 == var_416_arg_1; [L1215] SORT_1 var_417_arg_0 = var_415; [L1216] SORT_1 var_417_arg_1 = var_416; [L1217] SORT_1 var_417 = var_417_arg_0 & var_417_arg_1; [L1218] SORT_1 var_418_arg_0 = var_332; [L1219] SORT_1 var_418_arg_1 = state_45; [L1220] SORT_1 var_418 = var_418_arg_0 == var_418_arg_1; [L1221] SORT_1 var_419_arg_0 = var_417; [L1222] SORT_1 var_419_arg_1 = var_418; [L1223] SORT_1 var_419 = var_419_arg_0 & var_419_arg_1; [L1224] SORT_1 var_420_arg_0 = var_336; [L1225] SORT_1 var_420_arg_1 = state_47; [L1226] SORT_1 var_420 = var_420_arg_0 == var_420_arg_1; [L1227] SORT_1 var_421_arg_0 = var_419; [L1228] SORT_1 var_421_arg_1 = var_420; [L1229] SORT_1 var_421 = var_421_arg_0 & var_421_arg_1; [L1230] SORT_1 var_422_arg_0 = var_343; [L1231] SORT_1 var_422_arg_1 = state_49; [L1232] SORT_1 var_422 = var_422_arg_0 == var_422_arg_1; [L1233] SORT_1 var_423_arg_0 = var_421; [L1234] SORT_1 var_423_arg_1 = var_422; [L1235] SORT_1 var_423 = var_423_arg_0 & var_423_arg_1; [L1236] SORT_1 var_424_arg_0 = var_346; [L1237] SORT_1 var_424_arg_1 = state_51; [L1238] SORT_1 var_424 = var_424_arg_0 == var_424_arg_1; [L1239] SORT_1 var_425_arg_0 = var_423; [L1240] SORT_1 var_425_arg_1 = var_424; [L1241] SORT_1 var_425 = var_425_arg_0 & var_425_arg_1; [L1242] SORT_1 var_426_arg_0 = var_349; [L1243] SORT_1 var_426_arg_1 = state_53; [L1244] SORT_1 var_426 = var_426_arg_0 == var_426_arg_1; [L1245] SORT_1 var_427_arg_0 = var_425; [L1246] SORT_1 var_427_arg_1 = var_426; [L1247] SORT_1 var_427 = var_427_arg_0 & var_427_arg_1; [L1248] SORT_1 var_428_arg_0 = var_356; [L1249] SORT_1 var_428_arg_1 = state_55; [L1250] SORT_1 var_428 = var_428_arg_0 == var_428_arg_1; [L1251] SORT_1 var_429_arg_0 = var_427; [L1252] SORT_1 var_429_arg_1 = var_428; [L1253] SORT_1 var_429 = var_429_arg_0 & var_429_arg_1; [L1254] SORT_1 var_430_arg_0 = var_357; [L1255] SORT_1 var_430_arg_1 = state_57; [L1256] SORT_1 var_430 = var_430_arg_0 == var_430_arg_1; [L1257] SORT_1 var_431_arg_0 = var_429; [L1258] SORT_1 var_431_arg_1 = var_430; [L1259] SORT_1 var_431 = var_431_arg_0 & var_431_arg_1; [L1260] SORT_1 var_432_arg_0 = var_431; [L1261] SORT_1 var_432_arg_1 = state_61; [L1262] SORT_1 var_432 = var_432_arg_0 & var_432_arg_1; [L1263] SORT_1 var_433_arg_0 = input_138; [L1264] SORT_1 var_433_arg_1 = input_140; [L1265] SORT_1 var_433 = var_433_arg_0 | var_433_arg_1; [L1266] SORT_1 var_434_arg_0 = state_59; [L1267] SORT_1 var_434_arg_1 = var_432; [L1268] SORT_1 var_434_arg_2 = var_433; [L1269] SORT_1 var_434 = var_434_arg_0 ? var_434_arg_1 : var_434_arg_2; [L1270] SORT_1 next_435_arg_1 = var_434; [L1272] state_6 = next_101_arg_1 [L1273] state_8 = next_103_arg_1 [L1274] state_10 = next_105_arg_1 [L1275] state_12 = next_107_arg_1 [L1276] state_14 = next_109_arg_1 [L1277] state_16 = next_111_arg_1 [L1278] state_18 = next_113_arg_1 [L1279] state_20 = next_115_arg_1 [L1280] state_23 = next_117_arg_1 [L1281] state_25 = next_119_arg_1 [L1282] state_27 = next_121_arg_1 [L1283] state_29 = next_123_arg_1 [L1284] state_31 = next_125_arg_1 [L1285] state_33 = next_127_arg_1 [L1286] state_35 = next_129_arg_1 [L1287] state_37 = next_131_arg_1 [L1288] state_39 = next_133_arg_1 [L1289] state_41 = next_135_arg_1 [L1290] state_43 = next_137_arg_1 [L1291] state_45 = next_139_arg_1 [L1292] state_47 = next_141_arg_1 [L1293] state_49 = next_143_arg_1 [L1294] state_51 = next_145_arg_1 [L1295] state_53 = next_147_arg_1 [L1296] state_55 = next_149_arg_1 [L1297] state_57 = next_151_arg_1 [L1298] state_59 = next_153_arg_1 [L1299] state_61 = next_435_arg_1 VAL [bad_99_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_100=0, input_102=0, input_104=0, input_106=0, input_108=0, input_110=0, input_112=0, input_114=1, input_116=74, input_118=75, input_120=0, input_122=255, input_124=131, input_126=5, input_128=77, input_130=78, input_132=78, input_134=61, input_136=21, input_138=56, input_140=0, input_142=46, input_144=46, input_146=255, input_148=71, input_150=72, input_154=78, input_156=32, input_159=78, input_163=78, input_166=0, input_171=0, input_178=61, input_182=78, input_185=236, input_190=0, input_195=255, input_201=0, input_207=0, input_213=0, input_219=235, input_225=237, input_231=254, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, next_101_arg_1=0, next_103_arg_1=0, next_105_arg_1=0, next_107_arg_1=0, next_109_arg_1=0, next_111_arg_1=0, next_113_arg_1=0, next_115_arg_1=1, next_117_arg_1=74, next_119_arg_1=75, next_121_arg_1=0, next_123_arg_1=255, next_125_arg_1=131, next_127_arg_1=5, next_129_arg_1=77, next_131_arg_1=78, next_133_arg_1=78, next_135_arg_1=61, next_137_arg_1=21, next_139_arg_1=56, next_141_arg_1=0, next_143_arg_1=46, next_145_arg_1=46, next_147_arg_1=255, next_149_arg_1=71, next_151_arg_1=72, next_153_arg_1=1, next_435_arg_1=56, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=1, state_23=74, state_25=75, state_27=0, state_29=255, state_31=131, state_33=5, state_35=77, state_37=78, state_39=78, state_41=61, state_43=21, state_45=56, state_47=0, state_49=46, state_51=46, state_53=255, state_55=71, state_57=72, state_59=1, state_6=0, state_61=56, state_8=0, var_152=1, var_155=75, var_155_arg_0=75, var_155_arg_1=0, var_157=131, var_157_arg_0=131, var_157_arg_1=0, var_158=75, var_158_arg_0=75, var_158_arg_1=131, var_160=0, var_160_arg_0=77, var_160_arg_1=23, var_161=0, var_161_arg_0=75, var_161_arg_1=0, var_162=77, var_162_arg_0=77, var_162_arg_1=77, var_164=80, var_164_arg_0=77, var_164_arg_1=80, var_165=0, var_165_arg_0=0, var_165_arg_1=80, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=21, var_168_arg_1=1, var_169=0, var_169_arg_0=0, var_169_arg_1=0, var_170=0, var_170_arg_0=0, var_170_arg_1=0, var_172=0, var_172_arg_0=21, var_172_arg_1=0, var_173=0, var_173_arg_0=1, var_173_arg_1=0, var_174=0, var_174_arg_0=0, var_174_arg_1=0, var_175=249, var_175_arg_0=249, var_175_arg_1=0, var_176=0, var_176_arg_0=0, var_176_arg_1=249, var_177=56, var_177_arg_0=56, var_177_arg_1=0, var_179=56, var_179_arg_0=56, var_179_arg_1=0, var_180=0, var_180_arg_0=0, var_180_arg_1=56, var_181=0, var_181_arg_0=0, var_181_arg_1=0, var_183=0, var_183_arg_0=0, var_183_arg_1=0, var_184=0, var_184_arg_0=0, var_184_arg_1=0, var_186=1, var_186_arg_0=0, var_186_arg_1=0, var_187=0, var_187_arg_0=255, var_187_arg_1=0, var_188=0, var_188_arg_0=0, var_188_arg_1=0, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_191=240, var_191_arg_0=255, var_191_arg_1=63, var_192=0, var_192_arg_0=1, var_192_arg_1=240, var_193=1, var_193_arg_0=1, var_193_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=1, var_196=255, var_196_arg_0=74, var_196_arg_1=78, var_197=1, var_197_arg_0=46, var_197_arg_1=236, var_198=0, var_198_arg_0=255, var_198_arg_1=1, var_199=246, var_199_arg_0=246, var_199_arg_1=0, var_200=0, var_200_arg_0=0, var_200_arg_1=246, var_202=26, var_202_arg_0=75, var_202_arg_1=2, var_203=26, var_203_arg_0=26, var_203_arg_1=255, var_204=0, var_204_arg_0=71, var_204_arg_1=26, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_206=0, var_206_arg_0=0, var_206_arg_1=1, var_208=68, var_208_arg_0=255, var_208_arg_1=32, var_209=254, var_209_arg_0=71, var_209_arg_1=1, var_210=0, var_210_arg_0=68, var_210_arg_1=254, var_211=0, var_211_arg_0=0, var_211_arg_1=0, var_212=0, var_212_arg_0=0, var_212_arg_1=0, var_214=0, var_214_arg_0=131, var_214_arg_1=2, var_215=0, var_215_arg_0=0, var_215_arg_1=0, var_216=0, var_216_arg_0=1, var_216_arg_1=0, var_217=0, var_217_arg_0=0, var_217_arg_1=0, var_218=0, var_218_arg_0=0, var_218_arg_1=0, var_22=0, var_220=78, var_220_arg_0=78, var_220_arg_1=78, var_221=46, var_221_arg_0=46, var_221_arg_1=0, var_222=255, var_222_arg_0=78, var_222_arg_1=46, var_223=255, var_223_arg_0=255, var_223_arg_1=255, var_224=0, var_224_arg_0=0, var_224_arg_1=255, var_226=78, var_226_arg_0=78, var_226_arg_1=78, var_227=54, var_227_arg_0=46, var_227_arg_1=2, var_228=0, var_228_arg_0=78, var_228_arg_1=54, var_229=0, var_229_arg_0=0, var_229_arg_1=0, var_230=0, var_230_arg_0=0, var_230_arg_1=0, var_232=61, var_232_arg_0=61, var_232_arg_1=61, var_233=78, var_233_arg_0=61, var_233_arg_1=78, var_234=72, var_234_arg_0=72, var_234_arg_1=0, var_235=78, var_235_arg_0=78, var_235_arg_1=72, var_236=78, var_236_arg_0=0, var_236_arg_1=78, var_237=0, var_237_arg_0=0, var_237_arg_1=78, var_238=78, var_238_arg_0=78, var_238_arg_1=32, var_239=78, var_239_arg_0=78, var_239_arg_1=78, var_240=78, var_240_arg_0=78, var_240_arg_1=78, var_241=78, var_241_arg_0=0, var_241_arg_1=78, var_242=78, var_242_arg_0=0, var_242_arg_1=78, var_243=78, var_243_arg_0=61, var_243_arg_1=78, var_244=78, var_244_arg_0=78, var_244_arg_1=78, var_245=255, var_245_arg_0=236, var_245_arg_1=78, var_246=255, var_246_arg_0=0, var_246_arg_1=255, var_247=255, var_247_arg_0=255, var_247_arg_1=255, var_248=255, var_248_arg_0=0, var_248_arg_1=255, var_249=255, var_249_arg_0=0, var_249_arg_1=255, var_250=255, var_250_arg_0=0, var_250_arg_1=255, var_251=255, var_251_arg_0=235, var_251_arg_1=255, var_252=255, var_252_arg_0=237, var_252_arg_1=255, var_253=255, var_253_arg_0=254, var_253_arg_1=255, var_254=0, var_254_arg_0=0, var_254_arg_1=255, var_255=74, var_255_arg_0=74, var_255_arg_1=75, var_256=75, var_256_arg_0=74, var_256_arg_1=75, var_257=0, var_257_arg_0=0, var_257_arg_1=75, var_258=74, var_258_arg_0=74, var_258_arg_1=0, var_259=75, var_259_arg_0=0, var_259_arg_1=75, var_260=248, var_260_arg_0=76, var_260_arg_1=75, var_261=5, var_261_arg_0=255, var_261_arg_1=131, var_262=255, var_262_arg_0=255, var_262_arg_1=131, var_263=5, var_263_arg_0=5, var_263_arg_1=255, var_264=5, var_264_arg_0=5, var_264_arg_1=5, var_265=0, var_265_arg_0=248, var_265_arg_1=254, var_266=255, var_266_arg_0=5, var_266_arg_1=255, var_267=0, var_267_arg_0=0, var_267_arg_1=255, var_268=77, var_268_arg_0=77, var_268_arg_1=78, var_269=78, var_269_arg_0=77, var_269_arg_1=78, var_270=78, var_270_arg_0=78, var_270_arg_1=78, var_271=77, var_271_arg_0=77, var_271_arg_1=78, var_272=0, var_272_arg_0=0, var_272_arg_1=0, var_273=78, var_273_arg_0=78, var_273_arg_1=78, var_274=0, var_274_arg_0=0, var_274_arg_1=78, var_275=0, var_275_arg_0=61, var_275_arg_1=21, var_276=21, var_276_arg_0=61, var_276_arg_1=21, var_277=0, var_277_arg_0=56, var_277_arg_1=21, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_279=56, var_279_arg_0=56, var_279_arg_1=21, var_280=0, var_280_arg_0=0, var_280_arg_1=56, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_282=0, var_282_arg_0=0, var_282_arg_1=255, var_283=56, var_283_arg_0=0, var_283_arg_1=56, var_284=0, var_284_arg_0=0, var_284_arg_1=56, var_285=46, var_285_arg_0=46, var_285_arg_1=46, var_286=46, var_286_arg_0=46, var_286_arg_1=46, var_287=0, var_287_arg_0=255, var_287_arg_1=46, var_288=46, var_288_arg_0=46, var_288_arg_1=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_290=46, var_290_arg_0=255, var_290_arg_1=46, var_291=0, var_291_arg_0=0, var_291_arg_1=46, var_292=0, var_292_arg_0=71, var_292_arg_1=72, var_293=0, var_293_arg_0=0, var_293_arg_1=255, var_294=72, var_294_arg_0=71, var_294_arg_1=72, var_295=0, var_295_arg_0=0, var_295_arg_1=72, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_297=255, var_297_arg_0=255, var_297_arg_1=254, var_298=1, var_298_arg_0=255, var_298_arg_1=0, var_299=255, var_299_arg_0=26, var_299_arg_1=255, var_300=1, var_300_arg_0=1, var_300_arg_1=255, var_301=255, var_301_arg_0=1, var_301_arg_1=255, var_302=0, var_302_arg_0=0, var_302_arg_1=255, var_303=1, var_303_arg_0=1, var_303_arg_1=0, var_304=255, var_304_arg_0=0, var_304_arg_1=255, var_305=58, var_305_arg_0=33, var_305_arg_1=255, var_306=68, var_306_arg_0=68, var_306_arg_1=3, var_307=1, var_307_arg_0=68, var_307_arg_1=0, var_308=0, var_308_arg_0=0, var_308_arg_1=65, var_309=0, var_309_arg_0=1, var_309_arg_1=0, var_310=1, var_310_arg_0=1, var_310_arg_1=0, var_311=0, var_311_arg_0=5, var_311_arg_1=1, var_312=0, var_312_arg_0=0, var_312_arg_1=0, var_313=58, var_313_arg_0=58, var_313_arg_1=57, var_314=5, var_314_arg_0=5, var_314_arg_1=1, var_315=58, var_315_arg_0=58, var_315_arg_1=5, var_316=0, var_316_arg_0=78, var_316_arg_1=254, var_317=69, var_317_arg_0=77, var_317_arg_1=66, var_318=0, var_318_arg_0=69, var_318_arg_1=235, var_319=0, var_319_arg_0=0, var_319_arg_1=237, var_320=0, var_320_arg_0=0, var_320_arg_1=0, var_321=0, var_321_arg_0=78, var_321_arg_1=254, var_322=0, var_322_arg_0=0, var_322_arg_1=0, var_323=0, var_323_arg_0=0, var_323_arg_1=0, var_324=0, var_324_arg_0=0, var_324_arg_1=0, var_325=247, var_325_arg_0=58, var_325_arg_1=59, var_326=0, var_326_arg_0=0, var_326_arg_1=0, var_327=0, var_327_arg_0=247, var_327_arg_1=0, var_328=67, var_328_arg_0=78, var_328_arg_1=1, var_329=0, var_329_arg_0=0, var_329_arg_1=18, var_330=254, var_330_arg_0=0, var_330_arg_1=254, var_331=0, var_331_arg_0=67, var_331_arg_1=254, var_332=34, var_332_arg_0=56, var_332_arg_1=56, var_333=67, var_333_arg_0=67, var_333_arg_1=254, var_334=0, var_334_arg_0=34, var_334_arg_1=67, var_335=0, var_335_arg_0=0, var_335_arg_1=0, var_336=0, var_336_arg_0=0, var_336_arg_1=0, var_337=67, var_337_arg_0=34, var_337_arg_1=67, var_338=0, var_338_arg_0=0, var_338_arg_1=67, var_339=0, var_339_arg_0=0, var_339_arg_1=0, var_340=0, var_340_arg_0=0, var_340_arg_1=52, var_341=67, var_341_arg_0=0, var_341_arg_1=67, var_342=0, var_342_arg_0=0, var_342_arg_1=67, var_343=1, var_343_arg_0=54, var_343_arg_1=54, var_344=51, var_344_arg_0=1, var_344_arg_1=2, var_345=51, var_345_arg_0=51, var_345_arg_1=235, var_346=0, var_346_arg_0=51, var_346_arg_1=237, var_347=0, var_347_arg_0=1, var_347_arg_1=0, var_348=240, var_348_arg_0=240, var_348_arg_1=62, var_349=1, var_349_arg_0=240, var_349_arg_1=0, var_350=1, var_350_arg_0=1, var_350_arg_1=0, var_351=1, var_351_arg_0=1, var_351_arg_1=1, var_352=1, var_352_arg_0=0, var_352_arg_1=1, var_353=0, var_353_arg_0=0, var_353_arg_1=0, var_354=1, var_354_arg_0=1, var_354_arg_1=1, var_355=0, var_355_arg_0=0, var_355_arg_1=1, var_356=0, var_356_arg_0=254, var_356_arg_1=254, var_357=0, var_357_arg_0=72, var_357_arg_1=0, var_358=0, var_358_arg_0=0, var_358_arg_1=0, var_359=0, var_359_arg_0=0, var_359_arg_1=53, var_360=0, var_360_arg_0=0, var_360_arg_1=0, var_361=0, var_361_arg_0=0, var_361_arg_1=0, var_362=0, var_362_arg_0=0, var_362_arg_1=0, var_363=0, var_363_arg_0=255, var_363_arg_1=0, var_363_arg_2=0, var_364=1, var_364_arg_0=0, var_364_arg_1=0, var_365=0, var_365_arg_0=0, var_365_arg_1=1, var_366=0, var_366_arg_0=0, var_366_arg_1=1, var_366_arg_2=0, var_367=1, var_367_arg_0=0, var_367_arg_1=0, var_368=0, var_368_arg_0=0, var_368_arg_1=1, var_369=0, var_369_arg_0=0, var_369_arg_1=0, var_369_arg_2=0, var_370=0, var_370_arg_0=254, var_370_arg_1=0, var_370_arg_2=0, var_371=1, var_371_arg_0=0, var_371_arg_1=0, var_372=0, var_372_arg_0=0, var_372_arg_1=1, var_373=0, var_373_arg_0=235, var_373_arg_1=0, var_373_arg_2=0, var_374=1, var_374_arg_0=237, var_374_arg_1=1, var_374_arg_2=0, var_375=0, var_375_arg_0=1, var_375_arg_1=0, var_376=0, var_376_arg_0=0, var_376_arg_1=0, var_377=1, var_378=0, var_379=0, var_379_arg_0=0, var_379_arg_1=0, var_380=1, var_380_arg_0=1, var_380_arg_1=0, var_381=1, var_381_arg_0=1, var_382=0, var_382_arg_0=0, var_382_arg_1=1, var_382_arg_2=0, var_383=1, var_383_arg_0=0, var_383_arg_1=0, var_384=0, var_384_arg_0=0, var_384_arg_1=1, var_385=0, var_385_arg_0=0, var_385_arg_1=0, var_385_arg_2=0, var_386=1, var_386_arg_0=0, var_386_arg_1=0, var_387=0, var_387_arg_0=0, var_387_arg_1=1, var_388=1, var_388_arg_0=0, var_388_arg_1=0, var_389=0, var_389_arg_0=0, var_389_arg_1=1, var_390=1, var_390_arg_0=0, var_390_arg_1=1, var_391=0, var_391_arg_0=1, var_391_arg_1=1, var_392=0, var_392_arg_0=0, var_393=0, var_393_arg_0=254, var_393_arg_1=0, var_393_arg_2=1, var_394=1, var_394_arg_0=0, var_394_arg_1=0, var_395=0, var_395_arg_0=0, var_395_arg_1=1, var_396=0, var_396_arg_0=1, var_396_arg_1=0, var_397=0, var_397_arg_0=0, var_397_arg_1=0, var_398=0, var_398_arg_0=255, var_398_arg_1=0, var_399=0, var_399_arg_0=0, var_399_arg_1=0, var_400=1, var_400_arg_0=0, var_400_arg_1=0, var_401=0, var_401_arg_0=0, var_401_arg_1=1, var_402=0, var_402_arg_0=1, var_402_arg_1=0, var_403=0, var_403_arg_0=0, var_403_arg_1=0, var_404=1, var_404_arg_0=0, var_404_arg_1=0, var_405=0, var_405_arg_0=0, var_405_arg_1=1, var_406=0, var_406_arg_0=5, var_406_arg_1=0, var_407=0, var_407_arg_0=0, var_407_arg_1=0, var_408=1, var_408_arg_0=0, var_408_arg_1=0, var_409=0, var_409_arg_0=0, var_409_arg_1=1, var_410=1, var_410_arg_0=0, var_410_arg_1=0, var_411=0, var_411_arg_0=0, var_411_arg_1=1, var_412=1, var_412_arg_0=0, var_412_arg_1=0, var_413=0, var_413_arg_0=0, var_413_arg_1=1, var_414=0, var_414_arg_0=67, var_414_arg_1=0, var_415=0, var_415_arg_0=0, var_415_arg_1=0, var_416=0, var_416_arg_0=254, var_416_arg_1=0, var_417=0, var_417_arg_0=0, var_417_arg_1=0, var_418=0, var_418_arg_0=34, var_418_arg_1=0, var_419=0, var_419_arg_0=0, var_419_arg_1=0, var_420=1, var_420_arg_0=0, var_420_arg_1=0, var_421=0, var_421_arg_0=0, var_421_arg_1=1, var_422=0, var_422_arg_0=1, var_422_arg_1=0, var_423=0, var_423_arg_0=0, var_423_arg_1=0, var_424=1, var_424_arg_0=0, var_424_arg_1=0, var_425=0, var_425_arg_0=0, var_425_arg_1=1, var_426=0, var_426_arg_0=1, var_426_arg_1=0, var_427=0, var_427_arg_0=0, var_427_arg_1=0, var_428=1, var_428_arg_0=0, var_428_arg_1=0, var_429=0, var_429_arg_0=0, var_429_arg_1=1, var_430=1, var_430_arg_0=0, var_430_arg_1=0, var_431=0, var_431_arg_0=0, var_431_arg_1=1, var_432=0, var_432_arg_0=0, var_432_arg_1=0, var_433=56, var_433_arg_0=56, var_433_arg_1=0, var_434=56, var_434_arg_0=0, var_434_arg_1=0, var_434_arg_2=56, var_5=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_64_arg_1=255, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_66=0, var_66_arg_0=0, var_66_arg_1=255, var_67=0, var_67_arg_0=0, var_67_arg_1=255, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_70_arg_1=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_73_arg_1=40, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_76_arg_1=2, var_77=0, var_77_arg_0=0, var_77_arg_1=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_79_arg_1=28, var_80=0, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_82_arg_1=1, var_83=1, var_83_arg_0=0, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_85=1, var_85_arg_0=0, var_85_arg_1=0, var_86=0, var_86_arg_0=0, var_86_arg_1=1, var_87=1, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=1, var_89_arg_0=0, var_89_arg_1=0, var_90=0, var_90_arg_0=0, var_90_arg_1=1, var_91=1, var_91_arg_0=0, var_91_arg_1=0, var_92=0, var_92_arg_0=0, var_92_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_94_arg_1=1, var_95=1, var_96=0, var_96_arg_0=1, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_97_arg_1=0, var_98=0, var_98_arg_0=0, var_98_arg_1=0] [L176] input_100 = __VERIFIER_nondet_uchar() [L177] input_100 = input_100 & mask_SORT_2 [L178] input_102 = __VERIFIER_nondet_uchar() [L179] input_102 = input_102 & mask_SORT_2 [L180] input_104 = __VERIFIER_nondet_uchar() [L181] input_104 = input_104 & mask_SORT_2 [L182] input_106 = __VERIFIER_nondet_uchar() [L183] input_106 = input_106 & mask_SORT_2 [L184] input_108 = __VERIFIER_nondet_uchar() [L185] input_108 = input_108 & mask_SORT_2 [L186] input_110 = __VERIFIER_nondet_uchar() [L187] input_110 = input_110 & mask_SORT_2 [L188] input_112 = __VERIFIER_nondet_uchar() [L189] input_112 = input_112 & mask_SORT_2 [L190] input_114 = __VERIFIER_nondet_uchar() [L191] input_114 = input_114 & mask_SORT_2 [L192] input_116 = __VERIFIER_nondet_uchar() [L193] input_116 = input_116 & mask_SORT_1 [L194] input_118 = __VERIFIER_nondet_uchar() [L195] input_118 = input_118 & mask_SORT_1 [L196] input_120 = __VERIFIER_nondet_uchar() [L197] input_120 = input_120 & mask_SORT_1 [L198] input_122 = __VERIFIER_nondet_uchar() [L199] input_122 = input_122 & mask_SORT_1 [L200] input_124 = __VERIFIER_nondet_uchar() [L201] input_124 = input_124 & mask_SORT_1 [L202] input_126 = __VERIFIER_nondet_uchar() [L203] input_126 = input_126 & mask_SORT_1 [L204] input_128 = __VERIFIER_nondet_uchar() [L205] input_128 = input_128 & mask_SORT_1 [L206] input_130 = __VERIFIER_nondet_uchar() [L207] input_130 = input_130 & mask_SORT_1 [L208] input_132 = __VERIFIER_nondet_uchar() [L209] input_132 = input_132 & mask_SORT_1 [L210] input_134 = __VERIFIER_nondet_uchar() [L211] input_134 = input_134 & mask_SORT_1 [L212] input_136 = __VERIFIER_nondet_uchar() [L213] input_136 = input_136 & mask_SORT_1 [L214] input_138 = __VERIFIER_nondet_uchar() [L215] input_138 = input_138 & mask_SORT_1 [L216] input_140 = __VERIFIER_nondet_uchar() [L217] input_140 = input_140 & mask_SORT_1 [L218] input_142 = __VERIFIER_nondet_uchar() [L219] input_142 = input_142 & mask_SORT_1 [L220] input_144 = __VERIFIER_nondet_uchar() [L221] input_144 = input_144 & mask_SORT_1 [L222] input_146 = __VERIFIER_nondet_uchar() [L223] input_146 = input_146 & mask_SORT_1 [L224] input_148 = __VERIFIER_nondet_uchar() [L225] input_148 = input_148 & mask_SORT_1 [L226] input_150 = __VERIFIER_nondet_uchar() [L227] input_150 = input_150 & mask_SORT_1 [L228] input_154 = __VERIFIER_nondet_uchar() [L229] input_156 = __VERIFIER_nondet_uchar() [L230] input_159 = __VERIFIER_nondet_uchar() [L231] input_163 = __VERIFIER_nondet_uchar() [L232] input_166 = __VERIFIER_nondet_uchar() [L233] input_171 = __VERIFIER_nondet_uchar() [L234] input_178 = __VERIFIER_nondet_uchar() [L235] input_182 = __VERIFIER_nondet_uchar() [L236] input_185 = __VERIFIER_nondet_uchar() [L237] input_190 = __VERIFIER_nondet_uchar() [L238] input_190 = input_190 & mask_SORT_1 [L239] input_195 = __VERIFIER_nondet_uchar() [L240] input_195 = input_195 & mask_SORT_1 [L241] input_201 = __VERIFIER_nondet_uchar() [L242] input_201 = input_201 & mask_SORT_1 [L243] input_207 = __VERIFIER_nondet_uchar() [L244] input_207 = input_207 & mask_SORT_1 [L245] input_213 = __VERIFIER_nondet_uchar() [L246] input_213 = input_213 & mask_SORT_1 [L247] input_219 = __VERIFIER_nondet_uchar() [L248] input_219 = input_219 & mask_SORT_1 [L249] input_225 = __VERIFIER_nondet_uchar() [L250] input_225 = input_225 & mask_SORT_1 [L251] input_231 = __VERIFIER_nondet_uchar() [L252] input_231 = input_231 & mask_SORT_1 [L255] SORT_1 var_63_arg_0 = state_23; [L256] SORT_1 var_63_arg_1 = ~state_25; [L257] var_63_arg_1 = var_63_arg_1 & mask_SORT_1 [L258] SORT_1 var_63 = var_63_arg_0 & var_63_arg_1; [L259] SORT_1 var_64_arg_0 = var_63; [L260] SORT_1 var_64_arg_1 = ~state_27; [L261] var_64_arg_1 = var_64_arg_1 & mask_SORT_1 [L262] SORT_1 var_64 = var_64_arg_0 & var_64_arg_1; [L263] SORT_1 var_65_arg_0 = var_64; [L264] SORT_1 var_65_arg_1 = state_29; [L265] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L266] SORT_1 var_66_arg_0 = var_65; [L267] SORT_1 var_66_arg_1 = ~state_31; [L268] var_66_arg_1 = var_66_arg_1 & mask_SORT_1 [L269] SORT_1 var_66 = var_66_arg_0 & var_66_arg_1; [L270] SORT_1 var_67_arg_0 = var_66; [L271] SORT_1 var_67_arg_1 = ~state_33; [L272] var_67_arg_1 = var_67_arg_1 & mask_SORT_1 [L273] SORT_1 var_67 = var_67_arg_0 & var_67_arg_1; [L274] SORT_1 var_68_arg_0 = var_67; [L275] SORT_1 var_68_arg_1 = state_35; [L276] SORT_1 var_68 = var_68_arg_0 & var_68_arg_1; [L277] SORT_1 var_69_arg_0 = var_68; [L278] SORT_1 var_69_arg_1 = ~state_37; [L279] var_69_arg_1 = var_69_arg_1 & mask_SORT_1 [L280] SORT_1 var_69 = var_69_arg_0 & var_69_arg_1; [L281] SORT_1 var_70_arg_0 = var_69; [L282] SORT_1 var_70_arg_1 = ~state_39; [L283] var_70_arg_1 = var_70_arg_1 & mask_SORT_1 [L284] SORT_1 var_70 = var_70_arg_0 & var_70_arg_1; [L285] SORT_1 var_71_arg_0 = var_70; [L286] SORT_1 var_71_arg_1 = state_41; [L287] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L288] SORT_1 var_72_arg_0 = var_71; [L289] SORT_1 var_72_arg_1 = ~state_43; [L290] var_72_arg_1 = var_72_arg_1 & mask_SORT_1 [L291] SORT_1 var_72 = var_72_arg_0 & var_72_arg_1; [L292] SORT_1 var_73_arg_0 = var_72; [L293] SORT_1 var_73_arg_1 = ~state_45; [L294] var_73_arg_1 = var_73_arg_1 & mask_SORT_1 [L295] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L296] SORT_1 var_74_arg_0 = var_73; [L297] SORT_1 var_74_arg_1 = ~state_47; [L298] var_74_arg_1 = var_74_arg_1 & mask_SORT_1 [L299] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L300] SORT_1 var_75_arg_0 = var_74; [L301] SORT_1 var_75_arg_1 = state_49; [L302] SORT_1 var_75 = var_75_arg_0 & var_75_arg_1; [L303] SORT_1 var_76_arg_0 = var_75; [L304] SORT_1 var_76_arg_1 = ~state_51; [L305] var_76_arg_1 = var_76_arg_1 & mask_SORT_1 [L306] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L307] SORT_1 var_77_arg_0 = var_76; [L308] SORT_1 var_77_arg_1 = ~state_53; [L309] var_77_arg_1 = var_77_arg_1 & mask_SORT_1 [L310] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L311] SORT_1 var_78_arg_0 = var_77; [L312] SORT_1 var_78_arg_1 = state_55; [L313] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L314] SORT_1 var_79_arg_0 = var_78; [L315] SORT_1 var_79_arg_1 = ~state_57; [L316] var_79_arg_1 = var_79_arg_1 & mask_SORT_1 [L317] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L318] SORT_2 var_81_arg_0 = var_80; [L319] SORT_2 var_81_arg_1 = state_6; [L320] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L321] SORT_1 var_82_arg_0 = var_79; [L322] SORT_1 var_82_arg_1 = var_81; [L323] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L324] SORT_2 var_83_arg_0 = var_80; [L325] SORT_2 var_83_arg_1 = state_8; [L326] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L327] SORT_1 var_84_arg_0 = var_82; [L328] SORT_1 var_84_arg_1 = var_83; [L329] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L330] SORT_2 var_85_arg_0 = var_80; [L331] SORT_2 var_85_arg_1 = state_10; [L332] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L333] SORT_1 var_86_arg_0 = var_84; [L334] SORT_1 var_86_arg_1 = var_85; [L335] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L336] SORT_2 var_87_arg_0 = var_80; [L337] SORT_2 var_87_arg_1 = state_12; [L338] SORT_1 var_87 = var_87_arg_0 == var_87_arg_1; [L339] SORT_1 var_88_arg_0 = var_86; [L340] SORT_1 var_88_arg_1 = var_87; [L341] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L342] SORT_2 var_89_arg_0 = var_80; [L343] SORT_2 var_89_arg_1 = state_14; [L344] SORT_1 var_89 = var_89_arg_0 == var_89_arg_1; [L345] SORT_1 var_90_arg_0 = var_88; [L346] SORT_1 var_90_arg_1 = var_89; [L347] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L348] SORT_2 var_91_arg_0 = var_80; [L349] SORT_2 var_91_arg_1 = state_16; [L350] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L351] SORT_1 var_92_arg_0 = var_90; [L352] SORT_1 var_92_arg_1 = var_91; [L353] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L354] SORT_2 var_93_arg_0 = var_80; [L355] SORT_2 var_93_arg_1 = state_18; [L356] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L357] SORT_1 var_94_arg_0 = var_92; [L358] SORT_1 var_94_arg_1 = var_93; [L359] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L360] SORT_2 var_96_arg_0 = var_95; [L361] SORT_2 var_96_arg_1 = state_20; [L362] SORT_1 var_96 = var_96_arg_0 == var_96_arg_1; [L363] SORT_1 var_97_arg_0 = var_94; [L364] SORT_1 var_97_arg_1 = var_96; [L365] SORT_1 var_97 = var_97_arg_0 & var_97_arg_1; [L366] SORT_1 var_98_arg_0 = state_61; [L367] SORT_1 var_98_arg_1 = var_97; [L368] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L369] var_98 = var_98 & mask_SORT_1 [L370] SORT_1 bad_99_arg_0 = var_98; [L371] CALL __VERIFIER_assert(!(bad_99_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 113.9s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 4.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 11 SdHoareTripleChecker+Invalid, 3.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5 IncrementalHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 4 mSDtfsCounter, 5 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 65.7s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 4 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-25 16:57:38,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8d47521066b64c3dd20752926e1ed0f109f71af24dbe7d1255c7f065d546fba --- 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-38b53e6 [2022-11-25 16:57:41,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 16:57:41,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 16:57:41,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 16:57:41,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 16:57:41,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 16:57:41,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 16:57:41,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 16:57:41,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 16:57:41,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 16:57:41,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 16:57:41,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 16:57:41,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 16:57:41,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 16:57:41,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 16:57:41,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 16:57:41,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 16:57:41,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 16:57:41,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 16:57:41,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 16:57:41,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 16:57:41,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 16:57:41,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 16:57:41,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 16:57:41,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 16:57:41,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 16:57:41,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 16:57:41,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 16:57:41,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 16:57:41,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 16:57:41,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 16:57:41,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 16:57:41,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 16:57:41,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 16:57:41,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 16:57:41,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 16:57:41,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 16:57:41,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 16:57:41,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 16:57:41,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 16:57:41,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 16:57:41,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 16:57:42,024 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 16:57:42,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 16:57:42,025 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 16:57:42,025 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 16:57:42,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 16:57:42,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 16:57:42,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 16:57:42,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 16:57:42,028 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 16:57:42,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 16:57:42,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 16:57:42,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 16:57:42,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 16:57:42,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 16:57:42,029 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 16:57:42,030 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 16:57:42,030 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 16:57:42,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 16:57:42,030 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 16:57:42,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 16:57:42,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 16:57:42,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 16:57:42,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 16:57:42,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:57:42,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 16:57:42,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 16:57:42,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 16:57:42,033 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 16:57:42,033 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 16:57:42,034 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 16:57:42,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 16:57:42,034 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 16:57:42,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 16:57:42,035 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 16:57:42,035 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8d47521066b64c3dd20752926e1ed0f109f71af24dbe7d1255c7f065d546fba [2022-11-25 16:57:42,475 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 16:57:42,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 16:57:42,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 16:57:42,505 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 16:57:42,506 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 16:57:42,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:57:46,217 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 16:57:46,681 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 16:57:46,685 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:57:46,707 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/63bb51b12/f3b95d681a6f42d0bf1a599d7c656ef8/FLAG9eb3f4d6f [2022-11-25 16:57:46,729 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/data/63bb51b12/f3b95d681a6f42d0bf1a599d7c656ef8 [2022-11-25 16:57:46,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 16:57:46,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 16:57:46,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 16:57:46,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 16:57:46,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 16:57:46,746 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:57:46" (1/1) ... [2022-11-25 16:57:46,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c8aa00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:46, skipping insertion in model container [2022-11-25 16:57:46,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:57:46" (1/1) ... [2022-11-25 16:57:46,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 16:57:46,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 16:57:47,115 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c[1014,1027] [2022-11-25 16:57:47,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:57:47,467 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 16:57:47,481 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_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-back-serstep.c[1014,1027] [2022-11-25 16:57:47,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 16:57:47,716 INFO L208 MainTranslator]: Completed translation [2022-11-25 16:57:47,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47 WrapperNode [2022-11-25 16:57:47,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 16:57:47,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 16:57:47,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 16:57:47,719 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 16:57:47,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,908 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1346 [2022-11-25 16:57:47,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 16:57:47,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 16:57:47,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 16:57:47,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 16:57:47,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:47,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:48,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:48,009 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:48,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:48,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 16:57:48,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 16:57:48,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 16:57:48,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 16:57:48,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (1/1) ... [2022-11-25 16:57:48,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 16:57:48,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 16:57:48,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 16:57:48,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 16:57:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 16:57:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 16:57:48,701 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 16:57:48,704 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 16:57:51,060 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 16:57:51,068 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 16:57:51,068 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 16:57:51,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:57:51 BoogieIcfgContainer [2022-11-25 16:57:51,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 16:57:51,077 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 16:57:51,078 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 16:57:51,083 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 16:57:51,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 04:57:46" (1/3) ... [2022-11-25 16:57:51,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa954d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 04:57:51, skipping insertion in model container [2022-11-25 16:57:51,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:47" (2/3) ... [2022-11-25 16:57:51,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa954d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 04:57:51, skipping insertion in model container [2022-11-25 16:57:51,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:57:51" (3/3) ... [2022-11-25 16:57:51,090 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.2.prop1-back-serstep.c [2022-11-25 16:57:51,114 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 16:57:51,114 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 16:57:51,188 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 16:57:51,197 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@74235ef1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 16:57:51,198 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 16:57:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-25 16:57:51,211 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:57:51,212 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-25 16:57:51,213 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 16:57:51,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:57:51,223 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-25 16:57:51,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 16:57:51,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [486942064] [2022-11-25 16:57:51,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:57:51,244 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 16:57:51,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 16:57:51,251 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 16:57:51,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-25 16:57:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:57:51,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 16:57:51,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 16:57:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 16:57:51,895 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 16:57:51,896 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 16:57:51,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [486942064] [2022-11-25 16:57:51,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [486942064] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 16:57:51,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 16:57:51,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 16:57:51,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594981324] [2022-11-25 16:57:51,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 16:57:51,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 16:57:51,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 16:57:51,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 16:57:51,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 16:57:51,961 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:52,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:57:52,226 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-25 16:57:52,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 16:57:52,230 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-25 16:57:52,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:57:52,240 INFO L225 Difference]: With dead ends: 20 [2022-11-25 16:57:52,240 INFO L226 Difference]: Without dead ends: 11 [2022-11-25 16:57:52,243 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 16:57:52,247 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 16:57:52,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 16:57:52,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-25 16:57:52,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-25 16:57:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-25 16:57:52,288 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-25 16:57:52,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:57:52,289 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-25 16:57:52,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-25 16:57:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-25 16:57:52,290 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:57:52,291 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-25 16:57:52,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-25 16:57:52,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 16:57:52,507 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 16:57:52,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:57:52,507 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-25 16:57:52,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 16:57:52,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [928673829] [2022-11-25 16:57:52,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 16:57:52,519 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 16:57:52,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 16:57:52,522 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 16:57:52,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-25 16:57:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 16:57:53,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 1223 conjuncts, 54 conjunts are in the unsatisfiable core [2022-11-25 16:57:53,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 16:57:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 16:57:53,875 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 16:57:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 16:57:54,507 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 16:57:54,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [928673829] [2022-11-25 16:57:54,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [928673829] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 16:57:54,510 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 16:57:54,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-25 16:57:54,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179286307] [2022-11-25 16:57:54,515 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 16:57:54,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 16:57:54,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 16:57:54,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 16:57:54,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-25 16:57:54,520 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:55,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 16:57:55,084 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-25 16:57:55,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 16:57:55,085 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-25 16:57:55,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 16:57:55,086 INFO L225 Difference]: With dead ends: 16 [2022-11-25 16:57:55,086 INFO L226 Difference]: Without dead ends: 14 [2022-11-25 16:57:55,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-11-25 16:57:55,088 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 13 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 16:57:55,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 21 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 16:57:55,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-25 16:57:55,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-25 16:57:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-25 16:57:55,094 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-25 16:57:55,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 16:57:55,094 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-25 16:57:55,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 16:57:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-25 16:57:55,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-25 16:57:55,095 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 16:57:55,096 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-25 16:57:55,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-25 16:57:55,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 16:57:55,296 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 16:57:55,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 16:57:55,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-25 16:57:55,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 16:57:55,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1680871719] [2022-11-25 16:57:55,303 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-25 16:57:55,303 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 16:57:55,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 16:57:55,312 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 16:57:55,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-25 16:57:56,574 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-25 16:57:56,574 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 16:57:56,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 2222 conjuncts, 198 conjunts are in the unsatisfiable core [2022-11-25 16:57:56,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 16:58:35,153 WARN L233 SmtUtils]: Spent 35.74s on a formula simplification. DAG size of input: 454 DAG size of output: 437 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 16:58:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 16:58:35,952 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:01:43,990 WARN L233 SmtUtils]: Spent 3.04m on a formula simplification. DAG size of input: 572 DAG size of output: 571 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:02:13,145 WARN L233 SmtUtils]: Spent 23.22s on a formula simplification. DAG size of input: 1030 DAG size of output: 518 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:02:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 17:02:13,783 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:02:13,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1680871719] [2022-11-25 17:02:13,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1680871719] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 17:02:13,784 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:02:13,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-25 17:02:13,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067482741] [2022-11-25 17:02:13,785 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:02:13,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-25 17:02:13,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:02:13,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-25 17:02:13,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-11-25 17:02:13,787 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 17:02:20,578 WARN L233 SmtUtils]: Spent 5.77s on a formula simplification that was a NOOP. DAG size: 443 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:02:26,698 WARN L233 SmtUtils]: Spent 5.31s on a formula simplification that was a NOOP. DAG size: 445 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:02:29,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2022-11-25 17:02:36,910 WARN L233 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 439 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:02:38,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:02:38,049 INFO L93 Difference]: Finished difference Result 19 states and 19 transitions. [2022-11-25 17:02:38,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 17:02:38,050 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-25 17:02:38,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:02:38,051 INFO L225 Difference]: With dead ends: 19 [2022-11-25 17:02:38,051 INFO L226 Difference]: Without dead ends: 17 [2022-11-25 17:02:38,052 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 267.1s TimeCoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2022-11-25 17:02:38,053 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 21 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-11-25 17:02:38,054 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 21 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 32 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2022-11-25 17:02:38,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-25 17:02:38,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 15. [2022-11-25 17:02:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 17:02:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2022-11-25 17:02:38,067 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2022-11-25 17:02:38,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:02:38,067 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2022-11-25 17:02:38,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 17:02:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2022-11-25 17:02:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-25 17:02:38,069 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:02:38,069 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1] [2022-11-25 17:02:38,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-25 17:02:38,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:02:38,283 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:02:38,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:02:38,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1580781475, now seen corresponding path program 3 times [2022-11-25 17:02:38,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:02:38,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1755052661] [2022-11-25 17:02:38,286 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 17:02:38,286 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-25 17:02:38,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:02:38,287 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-25 17:02:38,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2a73fb2-d03a-40b2-9db1-a528e4d0ec4a/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-25 17:02:39,700 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-25 17:02:39,700 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:02:39,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 3221 conjuncts, 418 conjunts are in the unsatisfiable core [2022-11-25 17:02:39,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:03:09,417 WARN L233 SmtUtils]: Spent 28.25s on a formula simplification. DAG size of input: 323 DAG size of output: 308 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)