./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8 --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 0cfed53fd6b4f79a916e28ee79b804b829089e910b2920e7660f6197a58c3e45 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 20:35:29,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:35:29,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:35:29,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:35:29,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:35:29,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:35:29,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:35:29,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:35:29,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:35:29,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:35:29,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:35:29,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:35:29,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:35:29,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:35:29,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:35:29,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:35:29,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:35:29,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:35:29,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:35:29,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:35:29,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:35:29,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:35:29,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:35:29,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:35:29,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:35:29,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:35:29,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:35:29,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:35:29,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:35:29,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:35:29,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:35:29,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:35:29,296 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:35:29,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:35:29,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:35:29,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:35:29,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:35:29,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:35:29,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:35:29,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:35:29,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:35:29,300 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 20:35:29,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:35:29,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:35:29,316 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:35:29,316 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:35:29,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:35:29,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:35:29,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:35:29,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:35:29,317 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:35:29,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:35:29,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:35:29,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:35:29,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:35:29,318 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:35:29,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:35:29,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:35:29,320 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:35:29,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:35:29,320 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:35:29,320 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cfed53fd6b4f79a916e28ee79b804b829089e910b2920e7660f6197a58c3e45 [2022-12-13 20:35:29,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:35:29,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:35:29,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:35:29,509 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:35:29,510 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:35:29,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:32,055 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:35:32,233 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:35:32,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:32,239 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/0636a2715/035448fa6a1f406abb50c17dba33adeb/FLAG7d8a43308 [2022-12-13 20:35:32,249 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/0636a2715/035448fa6a1f406abb50c17dba33adeb [2022-12-13 20:35:32,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:35:32,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:35:32,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:35:32,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:35:32,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:35:32,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b0b668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32, skipping insertion in model container [2022-12-13 20:35:32,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:35:32,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:35:32,379 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c[1116,1129] [2022-12-13 20:35:32,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:35:32,474 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:35:32,482 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c[1116,1129] [2022-12-13 20:35:32,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:35:32,550 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:35:32,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32 WrapperNode [2022-12-13 20:35:32,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:35:32,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:35:32,551 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:35:32,551 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:35:32,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,602 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-12-13 20:35:32,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:35:32,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:35:32,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:35:32,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:35:32,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,631 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:35:32,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:35:32,640 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:35:32,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:35:32,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (1/1) ... [2022-12-13 20:35:32,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:35:32,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:35:32,666 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:35:32,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:35:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:35:32,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:35:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 20:35:32,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 20:35:32,839 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:35:32,841 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:35:34,296 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:35:34,302 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:35:34,302 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 20:35:34,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:35:34 BoogieIcfgContainer [2022-12-13 20:35:34,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:35:34,305 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:35:34,305 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:35:34,308 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:35:34,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:35:32" (1/3) ... [2022-12-13 20:35:34,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7945820e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:35:34, skipping insertion in model container [2022-12-13 20:35:34,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:32" (2/3) ... [2022-12-13 20:35:34,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7945820e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:35:34, skipping insertion in model container [2022-12-13 20:35:34,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:35:34" (3/3) ... [2022-12-13 20:35:34,310 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:34,325 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:35:34,325 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 20:35:34,361 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:35:34,366 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;@63356a25, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:35:34,366 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 20:35:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-12-13 20:35:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-13 20:35:34,375 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:34,376 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:34,376 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:34,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:34,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-12-13 20:35:34,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:35:34,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431211956] [2022-12-13 20:35:34,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:35:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:34,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 20:35:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:34,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 20:35:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:34,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 20:35:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 20:35:34,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:35:34,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431211956] [2022-12-13 20:35:34,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431211956] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:35:34,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:35:34,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 20:35:34,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478500509] [2022-12-13 20:35:34,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:35:34,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-13 20:35:34,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:35:34,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 20:35:34,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 20:35:34,665 INFO L87 Difference]: Start difference. First operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-12-13 20:35:34,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:35:34,678 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-12-13 20:35:34,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 20:35:34,680 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-12-13 20:35:34,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:35:34,686 INFO L225 Difference]: With dead ends: 36 [2022-12-13 20:35:34,686 INFO L226 Difference]: Without dead ends: 17 [2022-12-13 20:35:34,688 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 20:35:34,690 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 20:35:34,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 20:35:34,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-12-13 20:35:34,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-12-13 20:35:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 12 states have internal predecessors, (13), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-12-13 20:35:34,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-12-13 20:35:34,717 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-12-13 20:35:34,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:35:34,718 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-12-13 20:35:34,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-12-13 20:35:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-12-13 20:35:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-13 20:35:34,719 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:34,719 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:34,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 20:35:34,720 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:34,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:34,720 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-12-13 20:35:34,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:35:34,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602831153] [2022-12-13 20:35:34,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:35:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:35,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 20:35:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:35,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 20:35:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:35,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 20:35:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 20:35:35,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:35:35,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602831153] [2022-12-13 20:35:35,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602831153] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:35:35,855 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:35:35,856 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 20:35:35,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334101400] [2022-12-13 20:35:35,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:35:35,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 20:35:35,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:35:35,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 20:35:35,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 20:35:35,858 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 20:35:36,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:35:36,140 INFO L93 Difference]: Finished difference Result 28 states and 33 transitions. [2022-12-13 20:35:36,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 20:35:36,140 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-12-13 20:35:36,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:35:36,141 INFO L225 Difference]: With dead ends: 28 [2022-12-13 20:35:36,141 INFO L226 Difference]: Without dead ends: 26 [2022-12-13 20:35:36,141 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 20:35:36,142 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 8 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 20:35:36,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 54 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 20:35:36,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-12-13 20:35:36,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-12-13 20:35:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-12-13 20:35:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-12-13 20:35:36,147 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-12-13 20:35:36,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:35:36,148 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-12-13 20:35:36,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 20:35:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-12-13 20:35:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-13 20:35:36,149 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:36,149 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:36,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 20:35:36,149 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:36,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:36,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-12-13 20:35:36,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:35:36,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154924252] [2022-12-13 20:35:36,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:35:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:35:39,051 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 20:35:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:35:41,585 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 20:35:41,585 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 20:35:41,586 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 20:35:41,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 20:35:41,590 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-12-13 20:35:41,593 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 20:35:41,686 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-13 20:35:41,687 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-13 20:35:41,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 08:35:41 BoogieIcfgContainer [2022-12-13 20:35:41,716 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 20:35:41,717 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 20:35:41,717 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 20:35:41,717 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 20:35:41,717 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:35:34" (3/4) ... [2022-12-13 20:35:41,720 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 20:35:41,720 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 20:35:41,721 INFO L158 Benchmark]: Toolchain (without parser) took 9468.81ms. Allocated memory was 148.9MB in the beginning and 390.1MB in the end (delta: 241.2MB). Free memory was 106.2MB in the beginning and 163.5MB in the end (delta: -57.4MB). Peak memory consumption was 185.5MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,721 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 20:35:41,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.03ms. Allocated memory is still 148.9MB. Free memory was 105.6MB in the beginning and 81.6MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.04ms. Allocated memory is still 148.9MB. Free memory was 81.6MB in the beginning and 74.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,722 INFO L158 Benchmark]: Boogie Preprocessor took 37.07ms. Allocated memory is still 148.9MB. Free memory was 74.7MB in the beginning and 71.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,723 INFO L158 Benchmark]: RCFGBuilder took 1663.45ms. Allocated memory was 148.9MB in the beginning and 245.4MB in the end (delta: 96.5MB). Free memory was 71.4MB in the beginning and 207.2MB in the end (delta: -135.8MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,723 INFO L158 Benchmark]: TraceAbstraction took 7410.89ms. Allocated memory was 245.4MB in the beginning and 390.1MB in the end (delta: 144.7MB). Free memory was 207.2MB in the beginning and 164.6MB in the end (delta: 42.7MB). Peak memory consumption was 232.5MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,724 INFO L158 Benchmark]: Witness Printer took 3.50ms. Allocated memory is still 390.1MB. Free memory was 164.6MB in the beginning and 163.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 20:35:41,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.03ms. Allocated memory is still 148.9MB. Free memory was 105.6MB in the beginning and 81.6MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.04ms. Allocated memory is still 148.9MB. Free memory was 81.6MB in the beginning and 74.7MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.07ms. Allocated memory is still 148.9MB. Free memory was 74.7MB in the beginning and 71.4MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1663.45ms. Allocated memory was 148.9MB in the beginning and 245.4MB in the end (delta: 96.5MB). Free memory was 71.4MB in the beginning and 207.2MB in the end (delta: -135.8MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. * TraceAbstraction took 7410.89ms. Allocated memory was 245.4MB in the beginning and 390.1MB in the end (delta: 144.7MB). Free memory was 207.2MB in the beginning and 164.6MB in the end (delta: 42.7MB). Peak memory consumption was 232.5MB. Max. memory is 16.1GB. * Witness Printer took 3.50ms. Allocated memory is still 390.1MB. Free memory was 164.6MB in the beginning and 163.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 bitwiseOr at line 289, overapproximation of bitwiseComplement at line 154, overapproximation of bitwiseAnd at line 157. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 32); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (32 - 1); [L31] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 5); [L32] const SORT_11 msb_SORT_11 = (SORT_11)1 << (5 - 1); [L34] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 4); [L35] const SORT_13 msb_SORT_13 = (SORT_13)1 << (4 - 1); [L37] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 3); [L38] const SORT_19 msb_SORT_19 = (SORT_19)1 << (3 - 1); [L40] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 2); [L41] const SORT_40 msb_SORT_40 = (SORT_40)1 << (2 - 1); [L43] const SORT_13 var_15 = 8; [L44] const SORT_19 var_20 = 7; [L45] const SORT_19 var_25 = 6; [L46] const SORT_19 var_30 = 5; [L47] const SORT_19 var_35 = 4; [L48] const SORT_40 var_41 = 3; [L49] const SORT_40 var_46 = 2; [L50] const SORT_1 var_51 = 1; [L51] const SORT_13 var_64 = 9; [L52] const SORT_11 var_81 = 0; [L53] const SORT_1 var_111 = 0; [L54] const SORT_3 var_268 = 0; [L56] SORT_1 input_2; [L57] SORT_3 input_4; [L58] SORT_1 input_5; [L59] SORT_1 input_6; [L60] SORT_1 input_7; [L61] SORT_1 input_8; [L62] SORT_3 input_9; [L63] SORT_1 input_109; [L65] SORT_3 state_10 = __VERIFIER_nondet_uint() & mask_SORT_3; [L66] SORT_11 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L67] SORT_3 state_18 = __VERIFIER_nondet_uint() & mask_SORT_3; [L68] SORT_3 state_24 = __VERIFIER_nondet_uint() & mask_SORT_3; [L69] SORT_3 state_29 = __VERIFIER_nondet_uint() & mask_SORT_3; [L70] SORT_3 state_34 = __VERIFIER_nondet_uint() & mask_SORT_3; [L71] SORT_3 state_39 = __VERIFIER_nondet_uint() & mask_SORT_3; [L72] SORT_3 state_45 = __VERIFIER_nondet_uint() & mask_SORT_3; [L73] SORT_3 state_50 = __VERIFIER_nondet_uint() & mask_SORT_3; [L74] SORT_3 state_55 = __VERIFIER_nondet_uint() & mask_SORT_3; [L75] SORT_11 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L76] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_11 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L79] SORT_3 state_87 = __VERIFIER_nondet_uint() & mask_SORT_3; [L80] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_11 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L83] SORT_1 init_92_arg_1 = var_51; [L84] state_91 = init_92_arg_1 VAL [init_92_arg_1=1, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_uint() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_uint() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [constr_102_arg_0=20, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=20] [L21] COND FALSE !(!cond) VAL [\old(cond)=20, cond=20] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [constr_102_arg_0=20, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [constr_102_arg_0=20, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=2] [L21] COND FALSE !(!cond) VAL [\old(cond)=2, cond=2] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [constr_102_arg_0=20, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, state_10=0, state_12=0, state_136=0, state_18=0, state_24=1, state_29=0, state_34=8, state_39=8, state_45=14, state_50=8, state_55=8, state_60=255, state_68=0, state_69=0, state_72=0, state_87=0, state_91=1, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_81=0, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L301] RET __VERIFIER_assert(!(bad_115_arg_0)) [L303] SORT_11 var_137_arg_0 = state_136; [L304] SORT_13 var_137 = var_137_arg_0 >> 0; [L305] var_137 = var_137 & mask_SORT_13 [L306] SORT_13 var_194_arg_0 = var_137; [L307] SORT_13 var_194_arg_1 = var_15; [L308] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L309] SORT_1 var_195_arg_0 = input_6; [L310] SORT_1 var_195_arg_1 = var_194; [L311] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L312] var_195 = var_195 & mask_SORT_1 [L313] SORT_1 var_267_arg_0 = var_195; [L314] SORT_3 var_267_arg_1 = input_4; [L315] SORT_3 var_267_arg_2 = state_10; [L316] SORT_3 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L317] SORT_1 var_269_arg_0 = input_7; [L318] SORT_3 var_269_arg_1 = var_268; [L319] SORT_3 var_269_arg_2 = var_267; [L320] SORT_3 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L321] SORT_3 next_270_arg_1 = var_269; [L322] SORT_1 var_119_arg_0 = input_6; [L323] SORT_1 var_119_arg_1 = input_5; [L324] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L325] SORT_1 var_120_arg_0 = var_119; [L326] SORT_1 var_120_arg_1 = input_7; [L327] SORT_1 var_120 = var_120_arg_0 | var_120_arg_1; [L328] var_120 = var_120 & mask_SORT_1 [L329] SORT_1 var_198_arg_0 = input_5; [L330] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L331] SORT_11 var_198 = var_198_arg_0; [L332] SORT_11 var_199_arg_0 = state_12; [L333] SORT_11 var_199_arg_1 = var_198; [L334] SORT_11 var_199 = var_199_arg_0 + var_199_arg_1; [L335] SORT_1 var_271_arg_0 = var_120; [L336] SORT_11 var_271_arg_1 = var_199; [L337] SORT_11 var_271_arg_2 = state_12; [L338] SORT_11 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L339] SORT_1 var_272_arg_0 = input_7; [L340] SORT_11 var_272_arg_1 = var_81; [L341] SORT_11 var_272_arg_2 = var_271; [L342] SORT_11 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L343] SORT_11 next_273_arg_1 = var_272; [L344] SORT_19 var_187_arg_0 = var_20; [L345] var_187_arg_0 = var_187_arg_0 & mask_SORT_19 [L346] SORT_13 var_187 = var_187_arg_0; [L347] SORT_13 var_188_arg_0 = var_137; [L348] SORT_13 var_188_arg_1 = var_187; [L349] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L350] SORT_1 var_189_arg_0 = input_6; [L351] SORT_1 var_189_arg_1 = var_188; [L352] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L353] var_189 = var_189 & mask_SORT_1 [L354] SORT_1 var_274_arg_0 = var_189; [L355] SORT_3 var_274_arg_1 = input_4; [L356] SORT_3 var_274_arg_2 = state_18; [L357] SORT_3 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L358] SORT_1 var_275_arg_0 = input_7; [L359] SORT_3 var_275_arg_1 = var_268; [L360] SORT_3 var_275_arg_2 = var_274; [L361] SORT_3 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L362] SORT_3 next_276_arg_1 = var_275; [L363] SORT_19 var_180_arg_0 = var_25; [L364] var_180_arg_0 = var_180_arg_0 & mask_SORT_19 [L365] SORT_13 var_180 = var_180_arg_0; [L366] SORT_13 var_181_arg_0 = var_137; [L367] SORT_13 var_181_arg_1 = var_180; [L368] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L369] SORT_1 var_182_arg_0 = input_6; [L370] SORT_1 var_182_arg_1 = var_181; [L371] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L372] var_182 = var_182 & mask_SORT_1 [L373] SORT_1 var_277_arg_0 = var_182; [L374] SORT_3 var_277_arg_1 = input_4; [L375] SORT_3 var_277_arg_2 = state_24; [L376] SORT_3 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L377] SORT_1 var_278_arg_0 = input_7; [L378] SORT_3 var_278_arg_1 = var_268; [L379] SORT_3 var_278_arg_2 = var_277; [L380] SORT_3 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L381] SORT_3 next_279_arg_1 = var_278; [L382] SORT_19 var_173_arg_0 = var_30; [L383] var_173_arg_0 = var_173_arg_0 & mask_SORT_19 [L384] SORT_13 var_173 = var_173_arg_0; [L385] SORT_13 var_174_arg_0 = var_137; [L386] SORT_13 var_174_arg_1 = var_173; [L387] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L388] SORT_1 var_175_arg_0 = input_6; [L389] SORT_1 var_175_arg_1 = var_174; [L390] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L391] var_175 = var_175 & mask_SORT_1 [L392] SORT_1 var_280_arg_0 = var_175; [L393] SORT_3 var_280_arg_1 = input_4; [L394] SORT_3 var_280_arg_2 = state_29; [L395] SORT_3 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L396] SORT_1 var_281_arg_0 = input_7; [L397] SORT_3 var_281_arg_1 = var_268; [L398] SORT_3 var_281_arg_2 = var_280; [L399] SORT_3 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L400] SORT_3 next_282_arg_1 = var_281; [L401] SORT_19 var_166_arg_0 = var_35; [L402] var_166_arg_0 = var_166_arg_0 & mask_SORT_19 [L403] SORT_13 var_166 = var_166_arg_0; [L404] SORT_13 var_167_arg_0 = var_137; [L405] SORT_13 var_167_arg_1 = var_166; [L406] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L407] SORT_1 var_168_arg_0 = input_6; [L408] SORT_1 var_168_arg_1 = var_167; [L409] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L410] var_168 = var_168 & mask_SORT_1 [L411] SORT_1 var_283_arg_0 = var_168; [L412] SORT_3 var_283_arg_1 = input_4; [L413] SORT_3 var_283_arg_2 = state_34; [L414] SORT_3 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L415] SORT_1 var_284_arg_0 = input_7; [L416] SORT_3 var_284_arg_1 = var_268; [L417] SORT_3 var_284_arg_2 = var_283; [L418] SORT_3 var_284 = var_284_arg_0 ? var_284_arg_1 : var_284_arg_2; [L419] SORT_3 next_285_arg_1 = var_284; [L420] SORT_40 var_159_arg_0 = var_41; [L421] var_159_arg_0 = var_159_arg_0 & mask_SORT_40 [L422] SORT_13 var_159 = var_159_arg_0; [L423] SORT_13 var_160_arg_0 = var_137; [L424] SORT_13 var_160_arg_1 = var_159; [L425] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L426] SORT_1 var_161_arg_0 = input_6; [L427] SORT_1 var_161_arg_1 = var_160; [L428] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L429] var_161 = var_161 & mask_SORT_1 [L430] SORT_1 var_286_arg_0 = var_161; [L431] SORT_3 var_286_arg_1 = input_4; [L432] SORT_3 var_286_arg_2 = state_39; [L433] SORT_3 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L434] SORT_1 var_287_arg_0 = input_7; [L435] SORT_3 var_287_arg_1 = var_268; [L436] SORT_3 var_287_arg_2 = var_286; [L437] SORT_3 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L438] SORT_3 next_288_arg_1 = var_287; [L439] SORT_40 var_152_arg_0 = var_46; [L440] var_152_arg_0 = var_152_arg_0 & mask_SORT_40 [L441] SORT_13 var_152 = var_152_arg_0; [L442] SORT_13 var_153_arg_0 = var_137; [L443] SORT_13 var_153_arg_1 = var_152; [L444] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L445] SORT_1 var_154_arg_0 = input_6; [L446] SORT_1 var_154_arg_1 = var_153; [L447] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L448] var_154 = var_154 & mask_SORT_1 [L449] SORT_1 var_289_arg_0 = var_154; [L450] SORT_3 var_289_arg_1 = input_4; [L451] SORT_3 var_289_arg_2 = state_45; [L452] SORT_3 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L453] SORT_1 var_290_arg_0 = input_7; [L454] SORT_3 var_290_arg_1 = var_268; [L455] SORT_3 var_290_arg_2 = var_289; [L456] SORT_3 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L457] SORT_3 next_291_arg_1 = var_290; [L458] SORT_1 var_145_arg_0 = var_51; [L459] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L460] SORT_13 var_145 = var_145_arg_0; [L461] SORT_13 var_146_arg_0 = var_137; [L462] SORT_13 var_146_arg_1 = var_145; [L463] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L464] SORT_1 var_147_arg_0 = input_6; [L465] SORT_1 var_147_arg_1 = var_146; [L466] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L467] var_147 = var_147 & mask_SORT_1 [L468] SORT_1 var_292_arg_0 = var_147; [L469] SORT_3 var_292_arg_1 = input_4; [L470] SORT_3 var_292_arg_2 = state_50; [L471] SORT_3 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L472] SORT_1 var_293_arg_0 = input_7; [L473] SORT_3 var_293_arg_1 = var_268; [L474] SORT_3 var_293_arg_2 = var_292; [L475] SORT_3 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L476] SORT_3 next_294_arg_1 = var_293; [L477] SORT_13 var_138_arg_0 = var_137; [L478] SORT_1 var_138 = var_138_arg_0 != 0; [L479] SORT_1 var_139_arg_0 = var_138; [L480] SORT_1 var_139 = ~var_139_arg_0; [L481] SORT_1 var_140_arg_0 = input_6; [L482] SORT_1 var_140_arg_1 = var_139; [L483] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L484] var_140 = var_140 & mask_SORT_1 [L485] SORT_1 var_295_arg_0 = var_140; [L486] SORT_3 var_295_arg_1 = input_4; [L487] SORT_3 var_295_arg_2 = state_55; [L488] SORT_3 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L489] SORT_1 var_296_arg_0 = input_7; [L490] SORT_3 var_296_arg_1 = var_268; [L491] SORT_3 var_296_arg_2 = var_295; [L492] SORT_3 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L493] SORT_3 next_297_arg_1 = var_296; [L494] SORT_1 var_298_arg_0 = input_6; [L495] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L496] SORT_11 var_298 = var_298_arg_0; [L497] SORT_11 var_299_arg_0 = state_60; [L498] SORT_11 var_299_arg_1 = var_298; [L499] SORT_11 var_299 = var_299_arg_0 + var_299_arg_1; [L500] SORT_1 var_300_arg_0 = input_5; [L501] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L502] SORT_11 var_300 = var_300_arg_0; [L503] SORT_11 var_301_arg_0 = var_299; [L504] SORT_11 var_301_arg_1 = var_300; [L505] SORT_11 var_301 = var_301_arg_0 - var_301_arg_1; [L506] SORT_1 var_302_arg_0 = input_7; [L507] SORT_11 var_302_arg_1 = var_81; [L508] SORT_11 var_302_arg_2 = var_301; [L509] SORT_11 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L510] var_302 = var_302 & mask_SORT_11 [L511] SORT_11 next_303_arg_1 = var_302; [L512] SORT_1 var_228_arg_0 = state_68; [L513] SORT_1 var_228 = ~var_228_arg_0; [L514] var_228 = var_228 & mask_SORT_1 [L515] SORT_1 var_224_arg_0 = input_8; [L516] SORT_1 var_224_arg_1 = input_6; [L517] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L518] SORT_1 var_225_arg_0 = state_68; [L519] SORT_1 var_225_arg_1 = var_224; [L520] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L521] SORT_1 var_304_arg_0 = var_228; [L522] SORT_1 var_304_arg_1 = var_225; [L523] SORT_1 var_304_arg_2 = state_68; [L524] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L525] SORT_1 var_305_arg_0 = input_7; [L526] SORT_1 var_305_arg_1 = var_111; [L527] SORT_1 var_305_arg_2 = var_304; [L528] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L529] SORT_1 next_306_arg_1 = var_305; [L530] SORT_1 var_236_arg_0 = var_85; [L531] SORT_1 var_236_arg_1 = state_69; [L532] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L533] SORT_1 var_307_arg_0 = var_51; [L534] SORT_1 var_307_arg_1 = var_236; [L535] SORT_1 var_307_arg_2 = state_69; [L536] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L537] SORT_1 var_308_arg_0 = input_7; [L538] SORT_1 var_308_arg_1 = var_111; [L539] SORT_1 var_308_arg_2 = var_307; [L540] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L541] SORT_1 next_309_arg_1 = var_308; [L542] SORT_1 var_248_arg_0 = input_6; [L543] SORT_1 var_248_arg_1 = input_5; [L544] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L545] SORT_1 var_249_arg_0 = var_248; [L546] SORT_1 var_249_arg_1 = input_7; [L547] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L548] SORT_1 var_250_arg_0 = var_249; [L549] SORT_1 var_250_arg_1 = state_68; [L550] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L551] var_250 = var_250 & mask_SORT_1 [L552] SORT_1 var_310_arg_0 = var_250; [L553] SORT_11 var_310_arg_1 = var_82; [L554] SORT_11 var_310_arg_2 = state_72; [L555] SORT_11 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L556] SORT_1 var_311_arg_0 = input_7; [L557] SORT_11 var_311_arg_1 = var_81; [L558] SORT_11 var_311_arg_2 = var_310; [L559] SORT_11 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L560] var_311 = var_311 & mask_SORT_11 [L561] SORT_11 next_312_arg_1 = var_311; [L562] SORT_1 var_233_arg_0 = var_224; [L563] SORT_1 var_233_arg_1 = var_228; [L564] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L565] var_233 = var_233 & mask_SORT_1 [L566] SORT_1 var_313_arg_0 = var_233; [L567] SORT_3 var_313_arg_1 = input_4; [L568] SORT_3 var_313_arg_2 = state_87; [L569] SORT_3 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L570] SORT_1 var_314_arg_0 = input_7; [L571] SORT_3 var_314_arg_1 = var_268; [L572] SORT_3 var_314_arg_2 = var_313; [L573] SORT_3 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L574] var_314 = var_314 & mask_SORT_3 [L575] SORT_3 next_315_arg_1 = var_314; [L576] SORT_1 next_316_arg_1 = var_111; [L577] SORT_1 var_204_arg_0 = input_6; [L578] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L579] SORT_11 var_204 = var_204_arg_0; [L580] SORT_11 var_205_arg_0 = state_136; [L581] SORT_11 var_205_arg_1 = var_204; [L582] SORT_11 var_205 = var_205_arg_0 + var_205_arg_1; [L583] SORT_1 var_317_arg_0 = var_120; [L584] SORT_11 var_317_arg_1 = var_205; [L585] SORT_11 var_317_arg_2 = state_136; [L586] SORT_11 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L587] SORT_1 var_318_arg_0 = input_7; [L588] SORT_11 var_318_arg_1 = var_81; [L589] SORT_11 var_318_arg_2 = var_317; [L590] SORT_11 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L591] SORT_11 next_319_arg_1 = var_318; [L593] state_10 = next_270_arg_1 [L594] state_12 = next_273_arg_1 [L595] state_18 = next_276_arg_1 [L596] state_24 = next_279_arg_1 [L597] state_29 = next_282_arg_1 [L598] state_34 = next_285_arg_1 [L599] state_39 = next_288_arg_1 [L600] state_45 = next_291_arg_1 [L601] state_50 = next_294_arg_1 [L602] state_55 = next_297_arg_1 [L603] state_60 = next_303_arg_1 [L604] state_68 = next_306_arg_1 [L605] state_69 = next_309_arg_1 [L606] state_72 = next_312_arg_1 [L607] state_87 = next_315_arg_1 [L608] state_91 = next_316_arg_1 [L609] state_136 = next_319_arg_1 VAL [bad_115_arg_0=0, constr_102_arg_0=20, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=1, input_2=11, input_4=0, input_5=0, input_6=0, input_7=1, input_8=15, input_9=9, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=1, var_93_arg_1=1, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L87] input_2 = __VERIFIER_nondet_uchar() [L88] input_4 = __VERIFIER_nondet_uint() [L89] input_5 = __VERIFIER_nondet_uchar() [L90] input_6 = __VERIFIER_nondet_uchar() [L91] input_7 = __VERIFIER_nondet_uchar() [L92] input_7 = input_7 & mask_SORT_1 [L93] input_8 = __VERIFIER_nondet_uchar() [L94] input_9 = __VERIFIER_nondet_uint() [L95] input_109 = __VERIFIER_nondet_uchar() [L97] SORT_1 var_93_arg_0 = input_7; [L98] SORT_1 var_93_arg_1 = state_91; [L99] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L100] SORT_1 var_94_arg_0 = var_51; [L101] SORT_1 var_94 = ~var_94_arg_0; [L102] SORT_1 var_95_arg_0 = var_93; [L103] SORT_1 var_95_arg_1 = var_94; [L104] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L105] var_95 = var_95 & mask_SORT_1 [L106] SORT_1 constr_96_arg_0 = var_95; VAL [bad_115_arg_0=0, constr_102_arg_0=20, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L107] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L107] RET assume_abort_if_not(constr_96_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=20, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=20, var_100_arg_0=1, var_101=20, var_101_arg_0=20, var_101_arg_1=20, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=0, var_66_arg_0=255, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=20, var_97_arg_0=0, var_98=20, var_98_arg_0=0, var_99=20, var_99_arg_0=20, var_99_arg_1=20] [L108] SORT_13 var_65_arg_0 = var_64; [L109] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L110] SORT_11 var_65 = var_65_arg_0; [L111] SORT_11 var_66_arg_0 = state_60; [L112] SORT_11 var_66_arg_1 = var_65; [L113] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L114] SORT_1 var_97_arg_0 = var_66; [L115] SORT_1 var_97 = ~var_97_arg_0; [L116] SORT_1 var_98_arg_0 = input_6; [L117] SORT_1 var_98 = ~var_98_arg_0; [L118] SORT_1 var_99_arg_0 = var_97; [L119] SORT_1 var_99_arg_1 = var_98; [L120] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L121] SORT_1 var_100_arg_0 = var_51; [L122] SORT_1 var_100 = ~var_100_arg_0; [L123] SORT_1 var_101_arg_0 = var_99; [L124] SORT_1 var_101_arg_1 = var_100; [L125] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L126] var_101 = var_101 & mask_SORT_1 [L127] SORT_1 constr_102_arg_0 = var_101; VAL [bad_115_arg_0=0, constr_102_arg_0=24, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=24, var_100_arg_0=1, var_101=24, var_101_arg_0=0, var_101_arg_1=24, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=0, var_97_arg_0=1, var_98=0, var_98_arg_0=26, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L128] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=24] [L21] COND FALSE !(!cond) VAL [\old(cond)=24, cond=24] [L128] RET assume_abort_if_not(constr_102_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=24, constr_108_arg_0=2, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=24, var_100_arg_0=1, var_101=24, var_101_arg_0=0, var_101_arg_1=24, var_103=3, var_103_arg_0=6, var_104=2, var_104_arg_0=0, var_105=2, var_105_arg_0=3, var_105_arg_1=2, var_106=1, var_106_arg_0=1, var_107=2, var_107_arg_0=2, var_107_arg_1=1, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=1, var_61_arg_0=255, var_62=6, var_62_arg_0=1, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=0, var_97_arg_0=1, var_98=0, var_98_arg_0=26, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L129] SORT_11 var_61_arg_0 = state_60; [L130] SORT_1 var_61 = var_61_arg_0 != 0; [L131] SORT_1 var_62_arg_0 = var_61; [L132] SORT_1 var_62 = ~var_62_arg_0; [L133] SORT_1 var_103_arg_0 = var_62; [L134] SORT_1 var_103 = ~var_103_arg_0; [L135] SORT_1 var_104_arg_0 = input_5; [L136] SORT_1 var_104 = ~var_104_arg_0; [L137] SORT_1 var_105_arg_0 = var_103; [L138] SORT_1 var_105_arg_1 = var_104; [L139] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L140] SORT_1 var_106_arg_0 = var_51; [L141] SORT_1 var_106 = ~var_106_arg_0; [L142] SORT_1 var_107_arg_0 = var_105; [L143] SORT_1 var_107_arg_1 = var_106; [L144] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L145] var_107 = var_107 & mask_SORT_1 [L146] SORT_1 constr_108_arg_0 = var_107; VAL [bad_115_arg_0=0, constr_102_arg_0=24, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=24, var_100_arg_0=1, var_101=24, var_101_arg_0=0, var_101_arg_1=24, var_103=26, var_103_arg_0=4, var_104=26, var_104_arg_0=0, var_105=26, var_105_arg_0=26, var_105_arg_1=26, var_106=25, var_106_arg_0=1, var_107=1, var_107_arg_0=26, var_107_arg_1=25, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=0, var_61_arg_0=0, var_62=4, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=0, var_97_arg_0=1, var_98=0, var_98_arg_0=26, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L147] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=1] [L21] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L147] RET assume_abort_if_not(constr_108_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=24, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=19, input_2=12, input_4=2, input_5=0, input_6=26, input_7=0, input_8=5, input_9=0, mask_SORT_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_3=4294967295, mask_SORT_40=3, msb_SORT_1=1, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_3=2147483648, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=0, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=0, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=0, next_297_arg_1=0, next_303_arg_1=0, next_306_arg_1=0, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=0, state_10=0, state_12=0, state_136=0, state_18=0, state_24=0, state_29=0, state_34=0, state_39=0, state_45=0, state_50=0, state_55=0, state_60=0, state_68=0, state_69=0, state_72=0, state_87=0, state_91=0, var_100=24, var_100_arg_0=1, var_101=24, var_101_arg_0=0, var_101_arg_1=24, var_103=26, var_103_arg_0=4, var_104=26, var_104_arg_0=0, var_105=26, var_105_arg_0=26, var_105_arg_1=26, var_106=25, var_106_arg_0=1, var_107=1, var_107_arg_0=26, var_107_arg_1=25, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=1, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=255, var_113_arg_0=1, var_114=0, var_114_arg_0=0, var_114_arg_1=255, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=1, var_137=0, var_137_arg_0=0, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_14=0, var_140=0, var_140_arg_0=0, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_14_arg_0=0, var_15=8, var_152=23, var_152_arg_0=23, var_153=0, var_153_arg_0=0, var_153_arg_1=23, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_159=3, var_159_arg_0=3, var_16=0, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=0, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_168_arg_1=1, var_16_arg_0=0, var_16_arg_1=8, var_17=9, var_173=0, var_173_arg_0=0, var_174=1, var_174_arg_0=0, var_174_arg_1=0, var_175=0, var_175_arg_0=0, var_175_arg_1=1, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=9, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=0, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_20=7, var_204=0, var_204_arg_0=0, var_205=0, var_205_arg_0=0, var_205_arg_1=0, var_21=7, var_21_arg_0=7, var_22=0, var_224=0, var_224_arg_0=15, var_224_arg_1=0, var_225=0, var_225_arg_0=0, var_225_arg_1=0, var_228=0, var_228_arg_0=0, var_22_arg_0=0, var_22_arg_1=7, var_23=9, var_233=0, var_233_arg_0=0, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=9, var_248=0, var_248_arg_0=0, var_248_arg_1=0, var_249=1, var_249_arg_0=0, var_249_arg_1=1, var_25=6, var_250=1, var_250_arg_0=1, var_250_arg_1=0, var_26=254, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_26_arg_0=254, var_27=0, var_271=0, var_271_arg_0=1, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=1, var_272_arg_1=0, var_272_arg_2=0, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=1, var_275_arg_1=0, var_275_arg_2=0, var_277=1, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=1, var_278=0, var_278_arg_0=1, var_278_arg_1=0, var_278_arg_2=1, var_27_arg_0=0, var_27_arg_1=254, var_28=9, var_280=0, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=0, var_281=0, var_281_arg_0=1, var_281_arg_1=0, var_281_arg_2=0, var_283=8, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=8, var_284=0, var_284_arg_0=1, var_284_arg_1=0, var_284_arg_2=8, var_286=8, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=8, var_287=0, var_287_arg_0=1, var_287_arg_1=0, var_287_arg_2=8, var_289=14, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=14, var_28_arg_0=0, var_28_arg_1=1, var_28_arg_2=9, var_290=0, var_290_arg_0=1, var_290_arg_1=0, var_290_arg_2=14, var_292=8, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=8, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=8, var_295=8, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=8, var_296=0, var_296_arg_0=1, var_296_arg_1=0, var_296_arg_2=8, var_298=0, var_298_arg_0=0, var_299=255, var_299_arg_0=255, var_299_arg_1=0, var_30=5, var_300=0, var_300_arg_0=0, var_301=255, var_301_arg_0=255, var_301_arg_1=0, var_302=0, var_302_arg_0=1, var_302_arg_1=0, var_302_arg_2=255, var_304=0, var_304_arg_0=0, var_304_arg_1=0, var_304_arg_2=0, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_305_arg_2=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=1, var_308_arg_1=0, var_308_arg_2=0, var_31=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=1, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_314_arg_2=0, var_317=0, var_317_arg_0=1, var_317_arg_1=0, var_317_arg_2=0, var_318=0, var_318_arg_0=1, var_318_arg_1=0, var_318_arg_2=0, var_31_arg_0=5, var_32=0, var_32_arg_0=0, var_32_arg_1=5, var_33=9, var_33_arg_0=0, var_33_arg_1=0, var_33_arg_2=9, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=8, var_38_arg_0=1, var_38_arg_1=8, var_38_arg_2=9, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=8, var_44_arg_0=0, var_44_arg_1=8, var_44_arg_2=8, var_46=2, var_47=21, var_47_arg_0=21, var_48=0, var_48_arg_0=0, var_48_arg_1=21, var_49=8, var_49_arg_0=0, var_49_arg_1=14, var_49_arg_2=8, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=8, var_54_arg_0=0, var_54_arg_1=8, var_54_arg_2=8, var_56=0, var_56_arg_0=0, var_57=22, var_57_arg_0=0, var_58=0, var_58_arg_0=22, var_58_arg_1=8, var_58_arg_2=8, var_61=0, var_61_arg_0=0, var_62=4, var_62_arg_0=0, var_64=9, var_65=0, var_65_arg_0=0, var_66=1, var_66_arg_0=0, var_66_arg_1=0, var_70=2, var_70_arg_0=0, var_71=0, var_71_arg_0=0, var_71_arg_1=2, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=255, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=255, var_77=0, var_77_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=1, var_82_arg_1=0, var_82_arg_2=0, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=2, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=1, var_89_arg_0=2, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=1, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=1, var_97=0, var_97_arg_0=1, var_98=0, var_98_arg_0=26, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L149] SORT_1 var_112_arg_0 = state_91; [L150] SORT_1 var_112_arg_1 = var_111; [L151] SORT_1 var_112_arg_2 = var_51; [L152] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L153] SORT_1 var_70_arg_0 = state_69; [L154] SORT_1 var_70 = ~var_70_arg_0; [L155] SORT_1 var_71_arg_0 = state_68; [L156] SORT_1 var_71_arg_1 = var_70; [L157] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L158] SORT_11 var_73_arg_0 = state_72; [L159] SORT_1 var_73 = var_73_arg_0 != 0; [L160] SORT_1 var_74_arg_0 = var_71; [L161] SORT_1 var_74_arg_1 = var_73; [L162] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L163] SORT_1 var_75_arg_0 = state_68; [L164] SORT_1 var_75 = ~var_75_arg_0; [L165] SORT_1 var_76_arg_0 = input_6; [L166] SORT_1 var_76_arg_1 = var_75; [L167] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L168] SORT_1 var_77_arg_0 = var_76; [L169] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L170] SORT_11 var_77 = var_77_arg_0; [L171] SORT_11 var_78_arg_0 = state_72; [L172] SORT_11 var_78_arg_1 = var_77; [L173] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L174] SORT_1 var_79_arg_0 = input_5; [L175] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L176] SORT_11 var_79 = var_79_arg_0; [L177] SORT_11 var_80_arg_0 = var_78; [L178] SORT_11 var_80_arg_1 = var_79; [L179] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L180] SORT_1 var_82_arg_0 = input_7; [L181] SORT_11 var_82_arg_1 = var_81; [L182] SORT_11 var_82_arg_2 = var_80; [L183] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L184] var_82 = var_82 & mask_SORT_11 [L185] SORT_11 var_83_arg_0 = var_82; [L186] SORT_1 var_83 = var_83_arg_0 != 0; [L187] SORT_1 var_84_arg_0 = var_83; [L188] SORT_1 var_84 = ~var_84_arg_0; [L189] SORT_1 var_85_arg_0 = var_74; [L190] SORT_1 var_85_arg_1 = var_84; [L191] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L192] SORT_1 var_86_arg_0 = var_85; [L193] SORT_1 var_86 = ~var_86_arg_0; [L194] SORT_11 var_14_arg_0 = state_12; [L195] SORT_13 var_14 = var_14_arg_0 >> 0; [L196] var_14 = var_14 & mask_SORT_13 [L197] SORT_13 var_56_arg_0 = var_14; [L198] SORT_1 var_56 = var_56_arg_0 != 0; [L199] SORT_1 var_57_arg_0 = var_56; [L200] SORT_1 var_57 = ~var_57_arg_0; [L201] var_57 = var_57 & mask_SORT_1 [L202] SORT_1 var_52_arg_0 = var_51; [L203] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L204] SORT_13 var_52 = var_52_arg_0; [L205] SORT_13 var_53_arg_0 = var_14; [L206] SORT_13 var_53_arg_1 = var_52; [L207] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L208] SORT_40 var_47_arg_0 = var_46; [L209] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L210] SORT_13 var_47 = var_47_arg_0; [L211] SORT_13 var_48_arg_0 = var_14; [L212] SORT_13 var_48_arg_1 = var_47; [L213] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L214] SORT_40 var_42_arg_0 = var_41; [L215] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L216] SORT_13 var_42 = var_42_arg_0; [L217] SORT_13 var_43_arg_0 = var_14; [L218] SORT_13 var_43_arg_1 = var_42; [L219] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L220] SORT_19 var_36_arg_0 = var_35; [L221] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L222] SORT_13 var_36 = var_36_arg_0; [L223] SORT_13 var_37_arg_0 = var_14; [L224] SORT_13 var_37_arg_1 = var_36; [L225] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L226] SORT_19 var_31_arg_0 = var_30; [L227] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L228] SORT_13 var_31 = var_31_arg_0; [L229] SORT_13 var_32_arg_0 = var_14; [L230] SORT_13 var_32_arg_1 = var_31; [L231] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L232] SORT_19 var_26_arg_0 = var_25; [L233] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L234] SORT_13 var_26 = var_26_arg_0; [L235] SORT_13 var_27_arg_0 = var_14; [L236] SORT_13 var_27_arg_1 = var_26; [L237] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L238] SORT_19 var_21_arg_0 = var_20; [L239] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L240] SORT_13 var_21 = var_21_arg_0; [L241] SORT_13 var_22_arg_0 = var_14; [L242] SORT_13 var_22_arg_1 = var_21; [L243] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L244] SORT_13 var_16_arg_0 = var_14; [L245] SORT_13 var_16_arg_1 = var_15; [L246] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L247] SORT_1 var_17_arg_0 = var_16; [L248] SORT_3 var_17_arg_1 = state_10; [L249] SORT_3 var_17_arg_2 = input_9; [L250] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L251] SORT_1 var_23_arg_0 = var_22; [L252] SORT_3 var_23_arg_1 = state_18; [L253] SORT_3 var_23_arg_2 = var_17; [L254] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L255] SORT_1 var_28_arg_0 = var_27; [L256] SORT_3 var_28_arg_1 = state_24; [L257] SORT_3 var_28_arg_2 = var_23; [L258] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L259] SORT_1 var_33_arg_0 = var_32; [L260] SORT_3 var_33_arg_1 = state_29; [L261] SORT_3 var_33_arg_2 = var_28; [L262] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L263] SORT_1 var_38_arg_0 = var_37; [L264] SORT_3 var_38_arg_1 = state_34; [L265] SORT_3 var_38_arg_2 = var_33; [L266] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L267] SORT_1 var_44_arg_0 = var_43; [L268] SORT_3 var_44_arg_1 = state_39; [L269] SORT_3 var_44_arg_2 = var_38; [L270] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L271] SORT_1 var_49_arg_0 = var_48; [L272] SORT_3 var_49_arg_1 = state_45; [L273] SORT_3 var_49_arg_2 = var_44; [L274] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L275] SORT_1 var_54_arg_0 = var_53; [L276] SORT_3 var_54_arg_1 = state_50; [L277] SORT_3 var_54_arg_2 = var_49; [L278] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L279] SORT_1 var_58_arg_0 = var_57; [L280] SORT_3 var_58_arg_1 = state_55; [L281] SORT_3 var_58_arg_2 = var_54; [L282] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L283] var_58 = var_58 & mask_SORT_3 [L284] SORT_3 var_88_arg_0 = state_87; [L285] SORT_3 var_88_arg_1 = var_58; [L286] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L287] SORT_1 var_89_arg_0 = var_86; [L288] SORT_1 var_89_arg_1 = var_88; [L289] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L290] SORT_1 var_110_arg_0 = state_91; [L291] SORT_1 var_110_arg_1 = input_109; [L292] SORT_1 var_110_arg_2 = var_89; [L293] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L294] SORT_1 var_113_arg_0 = var_110; [L295] SORT_1 var_113 = ~var_113_arg_0; [L296] SORT_1 var_114_arg_0 = var_112; [L297] SORT_1 var_114_arg_1 = var_113; [L298] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L299] var_114 = var_114 & mask_SORT_1 [L300] SORT_1 bad_115_arg_0 = var_114; [L301] CALL __VERIFIER_assert(!(bad_115_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 2 procedures, 21 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.2s, OverallIterations: 3, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 73 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 31 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 16 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 42 mSDtfsCounter, 16 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25occurred in iteration=2, InterpolantAutomatonStates: 7, 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, 2 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 90 NumberOfCodeBlocks, 90 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 44 ConstructedInterpolants, 0 QuantifiedInterpolants, 110 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 24/24 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 [2022-12-13 20:35:41,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8 --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 0cfed53fd6b4f79a916e28ee79b804b829089e910b2920e7660f6197a58c3e45 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 20:35:43,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:35:43,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:35:43,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:35:43,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:35:43,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:35:43,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:35:43,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:35:43,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:35:43,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:35:43,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:35:43,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:35:43,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:35:43,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:35:43,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:35:43,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:35:43,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:35:43,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:35:43,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:35:43,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:35:43,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:35:43,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:35:43,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:35:43,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:35:43,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:35:43,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:35:43,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:35:43,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:35:43,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:35:43,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:35:43,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:35:43,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:35:43,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:35:43,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:35:43,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:35:43,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:35:43,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:35:43,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:35:43,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:35:43,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:35:43,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:35:43,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 20:35:43,548 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:35:43,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:35:43,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:35:43,548 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:35:43,549 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:35:43,549 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:35:43,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:35:43,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:35:43,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:35:43,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:35:43,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:35:43,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:35:43,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:35:43,553 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:35:43,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:35:43,553 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 20:35:43,553 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:35:43,553 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cfed53fd6b4f79a916e28ee79b804b829089e910b2920e7660f6197a58c3e45 [2022-12-13 20:35:43,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:35:43,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:35:43,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:35:43,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:35:43,797 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:35:43,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:46,325 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:35:46,486 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:35:46,486 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:46,494 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/a02cb6d22/7d7d52257fac43f2983130ee03f145ae/FLAGd51afd0d1 [2022-12-13 20:35:46,890 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/data/a02cb6d22/7d7d52257fac43f2983130ee03f145ae [2022-12-13 20:35:46,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:35:46,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:35:46,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:35:46,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:35:46,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:35:46,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:35:46" (1/1) ... [2022-12-13 20:35:46,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2a810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:46, skipping insertion in model container [2022-12-13 20:35:46,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:35:46" (1/1) ... [2022-12-13 20:35:46,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:35:46,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:35:47,057 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c[1116,1129] [2022-12-13 20:35:47,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:35:47,156 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:35:47,164 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_338e155f-fce6-40ae-8089-9fcf7aa82b80/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c[1116,1129] [2022-12-13 20:35:47,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:35:47,228 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:35:47,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47 WrapperNode [2022-12-13 20:35:47,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:35:47,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:35:47,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:35:47,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:35:47,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,280 INFO L138 Inliner]: procedures = 11, calls = 6, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 608 [2022-12-13 20:35:47,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:35:47,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:35:47,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:35:47,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:35:47,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,318 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:35:47,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:35:47,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:35:47,328 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:35:47,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (1/1) ... [2022-12-13 20:35:47,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:35:47,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:35:47,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:35:47,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:35:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:35:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:35:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 20:35:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 20:35:47,530 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:35:47,532 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:35:47,961 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:35:47,966 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:35:47,966 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 20:35:47,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:35:47 BoogieIcfgContainer [2022-12-13 20:35:47,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:35:47,969 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:35:47,970 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:35:47,972 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:35:47,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:35:46" (1/3) ... [2022-12-13 20:35:47,973 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a8ce0d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:35:47, skipping insertion in model container [2022-12-13 20:35:47,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:35:47" (2/3) ... [2022-12-13 20:35:47,973 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a8ce0d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:35:47, skipping insertion in model container [2022-12-13 20:35:47,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:35:47" (3/3) ... [2022-12-13 20:35:47,974 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w32_d8_e0.c [2022-12-13 20:35:47,988 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:35:47,988 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 20:35:48,022 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:35:48,026 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;@57ba80c5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:35:48,027 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 20:35:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-12-13 20:35:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-13 20:35:48,035 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:48,036 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:48,036 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:48,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:48,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1714165879, now seen corresponding path program 1 times [2022-12-13 20:35:48,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 20:35:48,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [687989343] [2022-12-13 20:35:48,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:48,050 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 [2022-12-13 20:35:48,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 20:35:48,051 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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) [2022-12-13 20:35:48,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:48,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-13 20:35:48,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-13 20:35:48,275 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 20:35:48,276 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 20:35:48,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [687989343] [2022-12-13 20:35:48,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [687989343] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:35:48,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:35:48,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 20:35:48,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621596821] [2022-12-13 20:35:48,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:35:48,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-13 20:35:48,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 20:35:48,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 20:35:48,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 20:35:48,304 INFO L87 Difference]: Start difference. First operand has 21 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-12-13 20:35:48,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:35:48,318 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-12-13 20:35:48,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 20:35:48,319 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-12-13 20:35:48,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:35:48,324 INFO L225 Difference]: With dead ends: 36 [2022-12-13 20:35:48,324 INFO L226 Difference]: Without dead ends: 17 [2022-12-13 20:35:48,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 20:35:48,328 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 20:35:48,329 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 20:35:48,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-12-13 20:35:48,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-12-13 20:35:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.0833333333333333) internal successors, (13), 12 states have internal predecessors, (13), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-12-13 20:35:48,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-12-13 20:35:48,353 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 23 [2022-12-13 20:35:48,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:35:48,354 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-12-13 20:35:48,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-12-13 20:35:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-12-13 20:35:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-13 20:35:48,355 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:48,355 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:48,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:48,556 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:48,557 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:48,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:48,558 INFO L85 PathProgramCache]: Analyzing trace with hash 35444913, now seen corresponding path program 1 times [2022-12-13 20:35:48,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 20:35:48,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [994636312] [2022-12-13 20:35:48,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:48,560 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 [2022-12-13 20:35:48,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 20:35:48,563 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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) [2022-12-13 20:35:48,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:48,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:48,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 14 conjunts are in the unsatisfiable core [2022-12-13 20:35:48,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 20:35:49,017 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 20:35:49,017 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 20:35:49,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [994636312] [2022-12-13 20:35:49,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [994636312] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:35:49,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:35:49,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 20:35:49,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19765888] [2022-12-13 20:35:49,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:35:49,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 20:35:49,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 20:35:49,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 20:35:49,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 20:35:49,020 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 20:35:49,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:35:49,132 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2022-12-13 20:35:49,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 20:35:49,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-12-13 20:35:49,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:35:49,133 INFO L225 Difference]: With dead ends: 35 [2022-12-13 20:35:49,133 INFO L226 Difference]: Without dead ends: 33 [2022-12-13 20:35:49,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 20:35:49,134 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 7 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 20:35:49,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 64 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 20:35:49,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-12-13 20:35:49,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 25. [2022-12-13 20:35:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-12-13 20:35:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 30 transitions. [2022-12-13 20:35:49,140 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 30 transitions. Word has length 23 [2022-12-13 20:35:49,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:35:49,141 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 30 transitions. [2022-12-13 20:35:49,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 20:35:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-12-13 20:35:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-13 20:35:49,141 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:49,142 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-12-13 20:35:49,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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)] Ended with exit code 0 [2022-12-13 20:35:49,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:49,343 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:49,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:49,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1946900509, now seen corresponding path program 1 times [2022-12-13 20:35:49,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 20:35:49,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1471089811] [2022-12-13 20:35:49,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:49,346 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 [2022-12-13 20:35:49,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 20:35:49,347 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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) [2022-12-13 20:35:49,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:35:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:49,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 47 conjunts are in the unsatisfiable core [2022-12-13 20:35:49,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-13 20:35:50,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 20:35:50,335 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 20:35:50,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1471089811] [2022-12-13 20:35:50,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1471089811] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 20:35:50,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1709690014] [2022-12-13 20:35:50,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:35:50,336 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-12-13 20:35:50,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 [2022-12-13 20:35:50,338 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-12-13 20:35:50,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-12-13 20:35:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:35:50,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 752 conjuncts, 46 conjunts are in the unsatisfiable core [2022-12-13 20:35:50,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-13 20:35:51,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 20:35:51,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1709690014] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 20:35:51,232 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 20:35:51,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2022-12-13 20:35:51,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626076323] [2022-12-13 20:35:51,233 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 20:35:51,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-13 20:35:51,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 20:35:51,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-13 20:35:51,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-12-13 20:35:51,234 INFO L87 Difference]: Start difference. First operand 25 states and 30 transitions. Second operand has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2022-12-13 20:35:51,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:35:51,785 INFO L93 Difference]: Finished difference Result 44 states and 55 transitions. [2022-12-13 20:35:51,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 20:35:51,785 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) Word has length 44 [2022-12-13 20:35:51,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:35:51,786 INFO L225 Difference]: With dead ends: 44 [2022-12-13 20:35:51,786 INFO L226 Difference]: Without dead ends: 42 [2022-12-13 20:35:51,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=87, Invalid=375, Unknown=0, NotChecked=0, Total=462 [2022-12-13 20:35:51,787 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 20:35:51,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 90 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 20:35:51,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2022-12-13 20:35:51,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 34. [2022-12-13 20:35:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 9 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-12-13 20:35:51,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-12-13 20:35:51,795 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 44 [2022-12-13 20:35:51,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:35:51,795 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-12-13 20:35:51,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 13 states have internal predecessors, (31), 6 states have call successors, (12), 1 states have call predecessors, (12), 2 states have return successors, (12), 4 states have call predecessors, (12), 6 states have call successors, (12) [2022-12-13 20:35:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-12-13 20:35:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-13 20:35:51,796 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:35:51,796 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1] [2022-12-13 20:35:51,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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)] Ended with exit code 0 [2022-12-13 20:35:52,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2022-12-13 20:35:52,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt [2022-12-13 20:35:52,199 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:35:52,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:35:52,201 INFO L85 PathProgramCache]: Analyzing trace with hash -964514831, now seen corresponding path program 2 times [2022-12-13 20:35:52,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 20:35:52,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1988602134] [2022-12-13 20:35:52,204 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 20:35:52,204 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 [2022-12-13 20:35:52,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 20:35:52,206 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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) [2022-12-13 20:35:52,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 (6)] Waiting until timeout for monitored process [2022-12-13 20:35:52,606 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 20:35:52,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 20:35:52,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 173 conjunts are in the unsatisfiable core [2022-12-13 20:35:52,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-13 20:35:55,148 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 20:35:55,846 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 20:35:55,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1988602134] [2022-12-13 20:35:55,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1988602134] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 20:35:55,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1634293800] [2022-12-13 20:35:55,846 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 20:35:55,846 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-12-13 20:35:55,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 [2022-12-13 20:35:55,847 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-12-13 20:35:55,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-12-13 20:35:56,590 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 20:35:56,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 20:35:56,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 162 conjunts are in the unsatisfiable core [2022-12-13 20:35:56,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:35:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-13 20:35:58,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 20:36:01,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1634293800] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 20:36:01,717 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 20:36:01,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 21 [2022-12-13 20:36:01,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810838366] [2022-12-13 20:36:01,717 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 20:36:01,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-13 20:36:01,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 20:36:01,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-13 20:36:01,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=474, Unknown=1, NotChecked=0, Total=552 [2022-12-13 20:36:01,719 INFO L87 Difference]: Start difference. First operand 34 states and 42 transitions. Second operand has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) [2022-12-13 20:36:04,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2022-12-13 20:36:04,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:36:04,858 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2022-12-13 20:36:04,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 20:36:04,858 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) Word has length 65 [2022-12-13 20:36:04,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:36:04,859 INFO L225 Difference]: With dead ends: 53 [2022-12-13 20:36:04,859 INFO L226 Difference]: Without dead ends: 51 [2022-12-13 20:36:04,859 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=194, Invalid=927, Unknown=1, NotChecked=0, Total=1122 [2022-12-13 20:36:04,860 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 54 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 484 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-12-13 20:36:04,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 124 Invalid, 484 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-12-13 20:36:04,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-12-13 20:36:04,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 43. [2022-12-13 20:36:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 12 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-12-13 20:36:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 54 transitions. [2022-12-13 20:36:04,868 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 54 transitions. Word has length 65 [2022-12-13 20:36:04,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:36:04,869 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 54 transitions. [2022-12-13 20:36:04,869 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 16 states have (on average 2.6875) internal successors, (43), 21 states have internal predecessors, (43), 11 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (18), 8 states have call predecessors, (18), 11 states have call successors, (18) [2022-12-13 20:36:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2022-12-13 20:36:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 20:36:04,870 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:36:04,870 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1] [2022-12-13 20:36:04,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 (6)] Forceful destruction successful, exit code 0 [2022-12-13 20:36:05,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2022-12-13 20:36:05,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt [2022-12-13 20:36:05,273 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:36:05,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:36:05,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1024500573, now seen corresponding path program 3 times [2022-12-13 20:36:05,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 20:36:05,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2007951899] [2022-12-13 20:36:05,280 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 20:36:05,280 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 [2022-12-13 20:36:05,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 20:36:05,281 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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) [2022-12-13 20:36:05,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 (8)] Waiting until timeout for monitored process [2022-12-13 20:36:05,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-12-13 20:36:05,926 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 20:36:05,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 427 conjunts are in the unsatisfiable core [2022-12-13 20:36:05,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 20:36:19,864 WARN L233 SmtUtils]: Spent 10.87s on a formula simplification. DAG size of input: 226 DAG size of output: 194 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 20:48:02,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2022-12-13 20:48:02,974 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-12-13 20:48:02,975 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 20:48:02,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2007951899] [2022-12-13 20:48:02,975 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-12-13 20:48:02,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 (8)] Ended with exit code 0 [2022-12-13 20:48:03,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/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 [2022-12-13 20:48:03,178 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:140) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:99) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.pop(HistoryRecordingScript.java:117) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.pop(UndoableWrapperScript.java:61) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:67) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:625) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:120) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:370) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:649) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.simplify.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:184) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:198) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:361) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:306) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:582) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:199) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 53 more [2022-12-13 20:48:03,186 INFO L158 Benchmark]: Toolchain (without parser) took 736290.50ms. Allocated memory was 86.0MB in the beginning and 182.5MB in the end (delta: 96.5MB). Free memory was 54.9MB in the beginning and 137.3MB in the end (delta: -82.4MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,187 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 20:48:03,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.57ms. Allocated memory is still 86.0MB. Free memory was 54.6MB in the beginning and 30.6MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,189 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.36ms. Allocated memory is still 86.0MB. Free memory was 65.1MB in the beginning and 60.2MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,190 INFO L158 Benchmark]: Boogie Preprocessor took 45.99ms. Allocated memory is still 86.0MB. Free memory was 60.2MB in the beginning and 57.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,190 INFO L158 Benchmark]: RCFGBuilder took 640.62ms. Allocated memory is still 86.0MB. Free memory was 57.2MB in the beginning and 47.4MB in the end (delta: 9.8MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,191 INFO L158 Benchmark]: TraceAbstraction took 735215.79ms. Allocated memory was 86.0MB in the beginning and 182.5MB in the end (delta: 96.5MB). Free memory was 46.4MB in the beginning and 137.3MB in the end (delta: -90.9MB). Peak memory consumption was 110.9MB. Max. memory is 16.1GB. [2022-12-13 20:48:03,195 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 67.1MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.57ms. Allocated memory is still 86.0MB. Free memory was 54.6MB in the beginning and 30.6MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.36ms. Allocated memory is still 86.0MB. Free memory was 65.1MB in the beginning and 60.2MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.99ms. Allocated memory is still 86.0MB. Free memory was 60.2MB in the beginning and 57.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 640.62ms. Allocated memory is still 86.0MB. Free memory was 57.2MB in the beginning and 47.4MB in the end (delta: 9.8MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. * TraceAbstraction took 735215.79ms. Allocated memory was 86.0MB in the beginning and 182.5MB in the end (delta: 96.5MB). Free memory was 46.4MB in the beginning and 137.3MB in the end (delta: -90.9MB). Peak memory consumption was 110.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_338e155f-fce6-40ae-8089-9fcf7aa82b80/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")