./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3524815bff034276e0456dd09cd1e38ff4ca8ecc740de0177e48994b629150d9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:31:26,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:31:26,733 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 13:31:26,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:31:26,739 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:31:26,764 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:31:26,764 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:31:26,765 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:31:26,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:31:26,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:31:26,767 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:31:26,767 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:31:26,768 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:31:26,768 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:31:26,769 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:31:26,769 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:31:26,769 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:31:26,770 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:31:26,770 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:31:26,771 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:31:26,771 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:31:26,772 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:31:26,773 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:31:26,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:31:26,774 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:31:26,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:31:26,775 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:31:26,775 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:31:26,775 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:31:26,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:31:26,776 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:31:26,777 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:31:26,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:31:26,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:31:26,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:31:26,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:31:26,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:31:26,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:31:26,778 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:31:26,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:31:26,779 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:31:26,779 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:31:26,779 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:31:26,779 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:31:26,780 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3524815bff034276e0456dd09cd1e38ff4ca8ecc740de0177e48994b629150d9 [2023-12-02 13:31:27,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:31:27,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:31:27,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:31:27,037 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:31:27,037 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:31:27,038 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:31:29,788 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:31:30,050 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:31:30,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:31:30,066 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/b722f523c/c392c364cdca4639aadd8aacfbd4aa8e/FLAG1f695c543 [2023-12-02 13:31:30,079 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/b722f523c/c392c364cdca4639aadd8aacfbd4aa8e [2023-12-02 13:31:30,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:31:30,084 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:31:30,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:31:30,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:31:30,090 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:31:30,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:30,091 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b285ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30, skipping insertion in model container [2023-12-02 13:31:30,092 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:30,149 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:31:30,309 WARN L240 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_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c[1176,1189] [2023-12-02 13:31:30,564 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:31:30,574 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:31:30,583 WARN L240 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_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c[1176,1189] [2023-12-02 13:31:30,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:31:30,723 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:31:30,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30 WrapperNode [2023-12-02 13:31:30,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:31:30,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:31:30,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:31:30,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:31:30,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:30,779 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,277 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4709 [2023-12-02 13:31:31,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:31:31,279 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:31:31,279 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:31:31,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:31:31,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,381 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,381 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,636 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,699 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,796 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:31:31,797 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:31:31,797 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:31:31,797 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:31:31,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (1/1) ... [2023-12-02 13:31:31,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:31:31,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:31:31,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:31:31,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:31:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:31:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:31:31,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:31:31,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:31:32,166 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:31:32,169 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:31:35,403 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:31:40,412 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:31:40,413 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:31:40,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:31:40 BoogieIcfgContainer [2023-12-02 13:31:40,414 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:31:40,417 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:31:40,417 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:31:40,420 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:31:40,420 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:31:30" (1/3) ... [2023-12-02 13:31:40,421 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b3f3a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:31:40, skipping insertion in model container [2023-12-02 13:31:40,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:31:30" (2/3) ... [2023-12-02 13:31:40,421 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b3f3a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:31:40, skipping insertion in model container [2023-12-02 13:31:40,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:31:40" (3/3) ... [2023-12-02 13:31:40,422 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:31:40,442 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:31:40,442 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:31:40,481 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:31:40,486 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@202f1446, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:31:40,486 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:31:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:31:40,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 13:31:40,493 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:31:40,494 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 13:31:40,494 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:31:40,498 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:31:40,498 INFO L85 PathProgramCache]: Analyzing trace with hash 188706783, now seen corresponding path program 1 times [2023-12-02 13:31:40,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:31:40,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943368141] [2023-12-02 13:31:40,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:31:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:31:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:31:42,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:31:42,227 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:31:42,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943368141] [2023-12-02 13:31:42,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943368141] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:31:42,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:31:42,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:31:42,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347009060] [2023-12-02 13:31:42,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:31:42,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:31:42,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:31:42,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:31:42,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:31:42,266 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:31:44,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:46,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:48,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:50,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:52,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:54,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:54,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:31:54,897 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2023-12-02 13:31:54,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 13:31:54,914 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2023-12-02 13:31:54,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:31:54,919 INFO L225 Difference]: With dead ends: 15 [2023-12-02 13:31:54,919 INFO L226 Difference]: Without dead ends: 9 [2023-12-02 13:31:54,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 13:31:54,924 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2023-12-02 13:31:54,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 6 Unknown, 0 Unchecked, 12.6s Time] [2023-12-02 13:31:54,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2023-12-02 13:31:54,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2023-12-02 13:31:54,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:31:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2023-12-02 13:31:54,949 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2023-12-02 13:31:54,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:31:54,949 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2023-12-02 13:31:54,949 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:31:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2023-12-02 13:31:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 13:31:54,950 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:31:54,950 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2023-12-02 13:31:54,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 13:31:54,950 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:31:54,951 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:31:54,951 INFO L85 PathProgramCache]: Analyzing trace with hash -170495670, now seen corresponding path program 1 times [2023-12-02 13:31:54,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:31:54,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328589267] [2023-12-02 13:31:54,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:31:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:32:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:32:52,927 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:33:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:33:33,752 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:33:33,752 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:33:33,753 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:33:33,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 13:33:33,757 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-12-02 13:33:33,760 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:33:33,843 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 13:33:33,844 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 13:33:33,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:33:33 BoogieIcfgContainer [2023-12-02 13:33:33,884 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:33:33,884 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:33:33,884 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:33:33,884 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:33:33,885 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:31:40" (3/4) ... [2023-12-02 13:33:33,886 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:33:33,887 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:33:33,888 INFO L158 Benchmark]: Toolchain (without parser) took 123804.22ms. Allocated memory was 140.5MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 85.6MB in the beginning and 833.5MB in the end (delta: -747.9MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-12-02 13:33:33,888 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 96.5MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:33:33,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 639.04ms. Allocated memory is still 140.5MB. Free memory was 85.3MB in the beginning and 79.6MB in the end (delta: 5.6MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2023-12-02 13:33:33,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 553.34ms. Allocated memory was 140.5MB in the beginning and 220.2MB in the end (delta: 79.7MB). Free memory was 79.6MB in the beginning and 110.8MB in the end (delta: -31.2MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2023-12-02 13:33:33,890 INFO L158 Benchmark]: Boogie Preprocessor took 517.23ms. Allocated memory is still 220.2MB. Free memory was 110.1MB in the beginning and 96.5MB in the end (delta: 13.5MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2023-12-02 13:33:33,891 INFO L158 Benchmark]: RCFGBuilder took 8617.41ms. Allocated memory was 220.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 96.5MB in the beginning and 1.0GB in the end (delta: -937.0MB). Peak memory consumption was 507.3MB. Max. memory is 16.1GB. [2023-12-02 13:33:33,892 INFO L158 Benchmark]: TraceAbstraction took 113467.00ms. Allocated memory was 1.5GB in the beginning and 2.3GB in the end (delta: 861.9MB). Free memory was 1.0GB in the beginning and 834.5MB in the end (delta: 199.0MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-12-02 13:33:33,892 INFO L158 Benchmark]: Witness Printer took 2.95ms. Allocated memory is still 2.3GB. Free memory was 834.5MB in the beginning and 833.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:33:33,895 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 96.5MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 639.04ms. Allocated memory is still 140.5MB. Free memory was 85.3MB in the beginning and 79.6MB in the end (delta: 5.6MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 553.34ms. Allocated memory was 140.5MB in the beginning and 220.2MB in the end (delta: 79.7MB). Free memory was 79.6MB in the beginning and 110.8MB in the end (delta: -31.2MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 517.23ms. Allocated memory is still 220.2MB. Free memory was 110.1MB in the beginning and 96.5MB in the end (delta: 13.5MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8617.41ms. Allocated memory was 220.2MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 96.5MB in the beginning and 1.0GB in the end (delta: -937.0MB). Peak memory consumption was 507.3MB. Max. memory is 16.1GB. * TraceAbstraction took 113467.00ms. Allocated memory was 1.5GB in the beginning and 2.3GB in the end (delta: 861.9MB). Free memory was 1.0GB in the beginning and 834.5MB in the end (delta: 199.0MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 2.95ms. Allocated memory is still 2.3GB. Free memory was 834.5MB in the beginning and 833.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 176, overapproximation of bitwiseAnd at line 148. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_22 = 0; [L40] const SORT_2 var_68 = 1; [L41] const SORT_2 var_77 = 0; [L42] const SORT_4 var_82 = 1; [L43] const SORT_3 var_83 = 0; [L45] SORT_1 input_64; [L46] SORT_1 input_67; [L47] SORT_1 input_72; [L48] SORT_1 input_75; [L49] SORT_1 input_76; [L50] SORT_1 input_81; [L51] SORT_1 input_89; [L52] SORT_1 input_92; [L53] SORT_1 input_101; [L54] SORT_1 input_111; [L55] SORT_1 input_121; [L56] SORT_1 input_123; [L57] SORT_1 input_134; [L58] SORT_1 input_136; [L59] SORT_1 input_140; [L60] SORT_1 input_142; [L61] SORT_1 input_156; [L63] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L63] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L64] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L64] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L65] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L65] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L66] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L66] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L67] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L67] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L68] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L68] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L69] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L69] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L70] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L70] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L71] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L71] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L72] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L73] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L74] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L75] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L76] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L77] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L78] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L79] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L80] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L81] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L82] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L83] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L84] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L85] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L86] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L87] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L88] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L89] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L91] SORT_2 init_7_arg_1 = var_5; [L92] state_6 = init_7_arg_1 [L93] SORT_2 init_9_arg_1 = var_5; [L94] state_8 = init_9_arg_1 [L95] SORT_2 init_11_arg_1 = var_5; [L96] state_10 = init_11_arg_1 [L97] SORT_2 init_13_arg_1 = var_5; [L98] state_12 = init_13_arg_1 [L99] SORT_2 init_15_arg_1 = var_5; [L100] state_14 = init_15_arg_1 [L101] SORT_2 init_17_arg_1 = var_5; [L102] state_16 = init_17_arg_1 [L103] SORT_2 init_19_arg_1 = var_5; [L104] state_18 = init_19_arg_1 [L105] SORT_2 init_21_arg_1 = var_5; [L106] state_20 = init_21_arg_1 [L107] SORT_1 init_24_arg_1 = var_22; [L108] state_23 = init_24_arg_1 [L109] SORT_1 init_26_arg_1 = var_22; [L110] state_25 = init_26_arg_1 [L111] SORT_1 init_28_arg_1 = var_22; [L112] state_27 = init_28_arg_1 [L113] SORT_1 init_30_arg_1 = var_22; [L114] state_29 = init_30_arg_1 [L115] SORT_1 init_32_arg_1 = var_22; [L116] state_31 = init_32_arg_1 [L117] SORT_1 init_34_arg_1 = var_22; [L118] state_33 = init_34_arg_1 [L119] SORT_1 init_36_arg_1 = var_22; [L120] state_35 = init_36_arg_1 [L121] SORT_1 init_38_arg_1 = var_22; [L122] state_37 = init_38_arg_1 [L123] SORT_1 init_40_arg_1 = var_22; [L124] state_39 = init_40_arg_1 [L125] SORT_1 init_42_arg_1 = var_22; [L126] state_41 = init_42_arg_1 [L127] SORT_1 init_44_arg_1 = var_22; [L128] state_43 = init_44_arg_1 [L129] SORT_1 init_46_arg_1 = var_22; [L130] state_45 = init_46_arg_1 [L131] SORT_1 init_48_arg_1 = var_22; [L132] state_47 = init_48_arg_1 [L133] SORT_1 init_50_arg_1 = var_22; [L134] state_49 = init_50_arg_1 [L135] SORT_1 init_52_arg_1 = var_22; [L136] state_51 = init_52_arg_1 [L137] SORT_1 init_54_arg_1 = var_22; [L138] state_53 = init_54_arg_1 [L139] SORT_1 init_56_arg_1 = var_22; [L140] state_55 = init_56_arg_1 [L141] SORT_1 init_58_arg_1 = var_22; [L142] state_57 = init_58_arg_1 [L143] SORT_1 init_60_arg_1 = var_22; [L144] state_59 = init_60_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_8=0, var_22=0, var_5=0, var_68=1, var_77=0, var_82=1, var_83=0] [L147] input_64 = __VERIFIER_nondet_uchar() [L148] EXPR input_64 & mask_SORT_1 [L148] input_64 = input_64 & mask_SORT_1 [L149] input_67 = __VERIFIER_nondet_uchar() [L150] EXPR input_67 & mask_SORT_1 [L150] input_67 = input_67 & mask_SORT_1 [L151] input_72 = __VERIFIER_nondet_uchar() [L152] EXPR input_72 & mask_SORT_1 [L152] input_72 = input_72 & mask_SORT_1 [L153] input_75 = __VERIFIER_nondet_uchar() [L154] EXPR input_75 & mask_SORT_1 [L154] input_75 = input_75 & mask_SORT_1 [L155] input_76 = __VERIFIER_nondet_uchar() [L156] EXPR input_76 & mask_SORT_1 [L156] input_76 = input_76 & mask_SORT_1 [L157] input_81 = __VERIFIER_nondet_uchar() [L158] EXPR input_81 & mask_SORT_1 [L158] input_81 = input_81 & mask_SORT_1 [L159] input_89 = __VERIFIER_nondet_uchar() [L160] EXPR input_89 & mask_SORT_1 [L160] input_89 = input_89 & mask_SORT_1 [L161] input_92 = __VERIFIER_nondet_uchar() [L162] EXPR input_92 & mask_SORT_1 [L162] input_92 = input_92 & mask_SORT_1 [L163] input_101 = __VERIFIER_nondet_uchar() [L164] input_111 = __VERIFIER_nondet_uchar() [L165] input_121 = __VERIFIER_nondet_uchar() [L166] input_123 = __VERIFIER_nondet_uchar() [L167] input_134 = __VERIFIER_nondet_uchar() [L168] input_136 = __VERIFIER_nondet_uchar() [L169] input_140 = __VERIFIER_nondet_uchar() [L170] input_142 = __VERIFIER_nondet_uchar() [L171] input_156 = __VERIFIER_nondet_uchar() [L174] SORT_1 var_61_arg_0 = state_45; [L175] SORT_1 var_61_arg_1 = state_47; [L176] EXPR var_61_arg_0 | var_61_arg_1 [L176] SORT_1 var_61 = var_61_arg_0 | var_61_arg_1; [L177] SORT_1 var_62_arg_0 = ~state_59; [L178] EXPR var_62_arg_0 & mask_SORT_1 [L178] var_62_arg_0 = var_62_arg_0 & mask_SORT_1 [L179] SORT_1 var_62_arg_1 = var_61; [L180] EXPR var_62_arg_0 & var_62_arg_1 [L180] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L181] EXPR var_62 & mask_SORT_1 [L181] var_62 = var_62 & mask_SORT_1 [L182] SORT_1 bad_63_arg_0 = var_62; [L183] CALL __VERIFIER_assert(!(bad_63_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L183] RET __VERIFIER_assert(!(bad_63_arg_0)) [L185] SORT_1 var_65_arg_0 = input_64; [L186] SORT_2 var_65_arg_1 = state_12; [L187] SORT_2 var_65_arg_2 = state_6; [L188] SORT_2 var_65 = var_65_arg_0 ? var_65_arg_1 : var_65_arg_2; [L189] SORT_2 next_66_arg_1 = var_65; [L190] SORT_2 var_69_arg_0 = var_68; [L191] SORT_2 var_69_arg_1 = state_20; [L192] EXPR var_69_arg_0 ^ var_69_arg_1 [L192] SORT_2 var_69 = var_69_arg_0 ^ var_69_arg_1; [L193] EXPR var_69 & mask_SORT_2 [L193] var_69 = var_69 & mask_SORT_2 [L194] SORT_1 var_70_arg_0 = input_67; [L195] SORT_2 var_70_arg_1 = var_69; [L196] SORT_2 var_70_arg_2 = state_8; [L197] SORT_2 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2; [L198] SORT_2 next_71_arg_1 = var_70; [L199] SORT_1 var_73_arg_0 = input_72; [L200] SORT_2 var_73_arg_1 = state_18; [L201] SORT_2 var_73_arg_2 = state_10; [L202] SORT_2 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L203] EXPR var_73 & mask_SORT_2 [L203] var_73 = var_73 & mask_SORT_2 [L204] SORT_2 next_74_arg_1 = var_73; [L205] SORT_1 var_78_arg_0 = input_76; [L206] SORT_2 var_78_arg_1 = var_77; [L207] SORT_2 var_78_arg_2 = state_12; [L208] SORT_2 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L209] SORT_1 var_79_arg_0 = input_75; [L210] SORT_2 var_79_arg_1 = var_68; [L211] SORT_2 var_79_arg_2 = var_78; [L212] SORT_2 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L213] SORT_2 next_80_arg_1 = var_79; [L214] SORT_3 var_84_arg_0 = var_83; [L215] SORT_2 var_84_arg_1 = state_14; [L216] EXPR ((SORT_4)var_84_arg_0 << 8) | var_84_arg_1 [L216] SORT_4 var_84 = ((SORT_4)var_84_arg_0 << 8) | var_84_arg_1; [L217] SORT_4 var_85_arg_0 = var_82; [L218] SORT_4 var_85_arg_1 = var_84; [L219] SORT_4 var_85 = var_85_arg_0 - var_85_arg_1; [L220] SORT_4 var_86_arg_0 = var_85; [L221] SORT_2 var_86 = var_86_arg_0 >> 0; [L222] SORT_1 var_87_arg_0 = input_81; [L223] SORT_2 var_87_arg_1 = var_86; [L224] SORT_2 var_87_arg_2 = state_14; [L225] SORT_2 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2; [L226] EXPR var_87 & mask_SORT_2 [L226] var_87 = var_87 & mask_SORT_2 [L227] SORT_2 next_88_arg_1 = var_87; [L228] SORT_1 var_90_arg_0 = input_89; [L229] SORT_2 var_90_arg_1 = state_8; [L230] SORT_2 var_90_arg_2 = state_16; [L231] SORT_2 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L232] EXPR var_90 & mask_SORT_2 [L232] var_90 = var_90 & mask_SORT_2 [L233] SORT_2 next_91_arg_1 = var_90; [L234] SORT_1 var_93_arg_0 = input_92; [L235] SORT_2 var_93_arg_1 = state_6; [L236] SORT_2 var_93_arg_2 = state_18; [L237] SORT_2 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L238] SORT_2 next_94_arg_1 = var_93; [L239] SORT_3 var_95_arg_0 = var_83; [L240] SORT_2 var_95_arg_1 = var_69; [L241] EXPR ((SORT_4)var_95_arg_0 << 8) | var_95_arg_1 [L241] SORT_4 var_95 = ((SORT_4)var_95_arg_0 << 8) | var_95_arg_1; [L242] SORT_4 var_96_arg_0 = var_82; [L243] SORT_4 var_96_arg_1 = var_95; [L244] SORT_4 var_96 = var_96_arg_0 - var_96_arg_1; [L245] SORT_4 var_97_arg_0 = var_96; [L246] SORT_2 var_97 = var_97_arg_0 >> 0; [L247] SORT_1 var_98_arg_0 = input_72; [L248] SORT_2 var_98_arg_1 = var_97; [L249] SORT_2 var_98_arg_2 = var_69; [L250] SORT_2 var_98 = var_98_arg_0 ? var_98_arg_1 : var_98_arg_2; [L251] SORT_2 var_99_arg_0 = var_68; [L252] SORT_2 var_99_arg_1 = var_98; [L253] EXPR var_99_arg_0 ^ var_99_arg_1 [L253] SORT_2 var_99 = var_99_arg_0 ^ var_99_arg_1; [L254] SORT_2 next_100_arg_1 = var_99; [L255] SORT_1 var_102_arg_0 = ~state_23; [L256] EXPR var_102_arg_0 & mask_SORT_1 [L256] var_102_arg_0 = var_102_arg_0 & mask_SORT_1 [L257] SORT_1 var_102_arg_1 = input_101; [L258] EXPR var_102_arg_0 | var_102_arg_1 [L258] SORT_1 var_102 = var_102_arg_0 | var_102_arg_1; [L259] SORT_1 var_103_arg_0 = var_102; [L260] SORT_1 var_103_arg_1 = ~input_64; [L261] EXPR var_103_arg_1 & mask_SORT_1 [L261] var_103_arg_1 = var_103_arg_1 & mask_SORT_1 [L262] EXPR var_103_arg_0 & var_103_arg_1 [L262] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L263] SORT_1 var_104_arg_0 = var_103; [L264] SORT_1 var_104_arg_1 = input_92; [L265] EXPR var_104_arg_0 | var_104_arg_1 [L265] SORT_1 var_104 = var_104_arg_0 | var_104_arg_1; [L266] SORT_1 next_105_arg_1 = ~var_104; [L267] EXPR next_105_arg_1 & mask_SORT_1 [L267] next_105_arg_1 = next_105_arg_1 & mask_SORT_1 [L268] SORT_1 var_106_arg_0 = state_25; [L269] SORT_1 var_106_arg_1 = ~input_101; [L270] EXPR var_106_arg_1 & mask_SORT_1 [L270] var_106_arg_1 = var_106_arg_1 & mask_SORT_1 [L271] EXPR var_106_arg_0 & var_106_arg_1 [L271] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L272] SORT_1 var_107_arg_0 = var_106; [L273] SORT_1 var_107_arg_1 = input_64; [L274] EXPR var_107_arg_0 | var_107_arg_1 [L274] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L275] SORT_1 var_108_arg_0 = var_107; [L276] SORT_1 var_108_arg_1 = ~input_92; [L277] EXPR var_108_arg_1 & mask_SORT_1 [L277] var_108_arg_1 = var_108_arg_1 & mask_SORT_1 [L278] EXPR var_108_arg_0 & var_108_arg_1 [L278] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L279] SORT_1 next_109_arg_1 = var_108; [L280] SORT_1 next_110_arg_1 = state_27; [L281] SORT_1 var_112_arg_0 = ~state_29; [L282] EXPR var_112_arg_0 & mask_SORT_1 [L282] var_112_arg_0 = var_112_arg_0 & mask_SORT_1 [L283] SORT_1 var_112_arg_1 = input_111; [L284] EXPR var_112_arg_0 | var_112_arg_1 [L284] SORT_1 var_112 = var_112_arg_0 | var_112_arg_1; [L285] SORT_1 var_113_arg_0 = var_112; [L286] SORT_1 var_113_arg_1 = ~input_67; [L287] EXPR var_113_arg_1 & mask_SORT_1 [L287] var_113_arg_1 = var_113_arg_1 & mask_SORT_1 [L288] EXPR var_113_arg_0 & var_113_arg_1 [L288] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L289] SORT_1 var_114_arg_0 = var_113; [L290] SORT_1 var_114_arg_1 = input_89; [L291] EXPR var_114_arg_0 | var_114_arg_1 [L291] SORT_1 var_114 = var_114_arg_0 | var_114_arg_1; [L292] SORT_1 next_115_arg_1 = ~var_114; [L293] EXPR next_115_arg_1 & mask_SORT_1 [L293] next_115_arg_1 = next_115_arg_1 & mask_SORT_1 [L294] SORT_1 var_116_arg_0 = state_31; [L295] SORT_1 var_116_arg_1 = ~input_111; [L296] EXPR var_116_arg_1 & mask_SORT_1 [L296] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L297] EXPR var_116_arg_0 & var_116_arg_1 [L297] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L298] SORT_1 var_117_arg_0 = var_116; [L299] SORT_1 var_117_arg_1 = input_67; [L300] EXPR var_117_arg_0 | var_117_arg_1 [L300] SORT_1 var_117 = var_117_arg_0 | var_117_arg_1; [L301] SORT_1 var_118_arg_0 = var_117; [L302] SORT_1 var_118_arg_1 = ~input_89; [L303] EXPR var_118_arg_1 & mask_SORT_1 [L303] var_118_arg_1 = var_118_arg_1 & mask_SORT_1 [L304] EXPR var_118_arg_0 & var_118_arg_1 [L304] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L305] SORT_1 next_119_arg_1 = var_118; [L306] SORT_1 next_120_arg_1 = state_33; [L307] SORT_1 var_122_arg_0 = ~state_35; [L308] EXPR var_122_arg_0 & mask_SORT_1 [L308] var_122_arg_0 = var_122_arg_0 & mask_SORT_1 [L309] SORT_1 var_122_arg_1 = ~input_121; [L310] EXPR var_122_arg_1 & mask_SORT_1 [L310] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L311] EXPR var_122_arg_0 & var_122_arg_1 [L311] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L312] SORT_1 var_124_arg_0 = var_122; [L313] SORT_1 var_124_arg_1 = ~input_123; [L314] EXPR var_124_arg_1 & mask_SORT_1 [L314] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L315] EXPR var_124_arg_0 & var_124_arg_1 [L315] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L316] SORT_1 var_125_arg_0 = var_124; [L317] SORT_1 var_125_arg_1 = input_76; [L318] EXPR var_125_arg_0 | var_125_arg_1 [L318] SORT_1 var_125 = var_125_arg_0 | var_125_arg_1; [L319] SORT_1 var_126_arg_0 = var_125; [L320] SORT_1 var_126_arg_1 = input_75; [L321] EXPR var_126_arg_0 | var_126_arg_1 [L321] SORT_1 var_126 = var_126_arg_0 | var_126_arg_1; [L322] SORT_1 next_127_arg_1 = ~var_126; [L323] EXPR next_127_arg_1 & mask_SORT_1 [L323] next_127_arg_1 = next_127_arg_1 & mask_SORT_1 [L324] SORT_1 var_128_arg_0 = state_37; [L325] SORT_1 var_128_arg_1 = input_121; [L326] EXPR var_128_arg_0 | var_128_arg_1 [L326] SORT_1 var_128 = var_128_arg_0 | var_128_arg_1; [L327] SORT_1 var_129_arg_0 = var_128; [L328] SORT_1 var_129_arg_1 = ~input_76; [L329] EXPR var_129_arg_1 & mask_SORT_1 [L329] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L330] EXPR var_129_arg_0 & var_129_arg_1 [L330] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L331] SORT_1 next_130_arg_1 = var_129; [L332] SORT_1 var_131_arg_0 = state_39; [L333] SORT_1 var_131_arg_1 = input_123; [L334] EXPR var_131_arg_0 | var_131_arg_1 [L334] SORT_1 var_131 = var_131_arg_0 | var_131_arg_1; [L335] SORT_1 var_132_arg_0 = var_131; [L336] SORT_1 var_132_arg_1 = ~input_75; [L337] EXPR var_132_arg_1 & mask_SORT_1 [L337] var_132_arg_1 = var_132_arg_1 & mask_SORT_1 [L338] EXPR var_132_arg_0 & var_132_arg_1 [L338] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L339] SORT_1 next_133_arg_1 = var_132; [L340] SORT_1 var_135_arg_0 = ~state_41; [L341] EXPR var_135_arg_0 & mask_SORT_1 [L341] var_135_arg_0 = var_135_arg_0 & mask_SORT_1 [L342] SORT_1 var_135_arg_1 = input_134; [L343] EXPR var_135_arg_0 | var_135_arg_1 [L343] SORT_1 var_135 = var_135_arg_0 | var_135_arg_1; [L344] SORT_1 var_137_arg_0 = var_135; [L345] SORT_1 var_137_arg_1 = input_136; [L346] EXPR var_137_arg_0 | var_137_arg_1 [L346] SORT_1 var_137 = var_137_arg_0 | var_137_arg_1; [L347] SORT_1 var_138_arg_0 = var_137; [L348] SORT_1 var_138_arg_1 = ~input_72; [L349] EXPR var_138_arg_1 & mask_SORT_1 [L349] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L350] EXPR var_138_arg_0 & var_138_arg_1 [L350] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L351] SORT_1 next_139_arg_1 = ~var_138; [L352] EXPR next_139_arg_1 & mask_SORT_1 [L352] next_139_arg_1 = next_139_arg_1 & mask_SORT_1 [L353] SORT_1 var_141_arg_0 = state_43; [L354] SORT_1 var_141_arg_1 = ~input_140; [L355] EXPR var_141_arg_1 & mask_SORT_1 [L355] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L356] EXPR var_141_arg_0 & var_141_arg_1 [L356] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L357] SORT_1 var_143_arg_0 = var_141; [L358] SORT_1 var_143_arg_1 = ~input_142; [L359] EXPR var_143_arg_1 & mask_SORT_1 [L359] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [L360] EXPR var_143_arg_0 & var_143_arg_1 [L360] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L361] SORT_1 var_144_arg_0 = var_143; [L362] SORT_1 var_144_arg_1 = input_72; [L363] EXPR var_144_arg_0 | var_144_arg_1 [L363] SORT_1 var_144 = var_144_arg_0 | var_144_arg_1; [L364] SORT_1 next_145_arg_1 = var_144; [L365] SORT_1 var_146_arg_0 = state_45; [L366] SORT_1 var_146_arg_1 = input_140; [L367] EXPR var_146_arg_0 | var_146_arg_1 [L367] SORT_1 var_146 = var_146_arg_0 | var_146_arg_1; [L368] SORT_1 var_147_arg_0 = var_146; [L369] SORT_1 var_147_arg_1 = ~input_134; [L370] EXPR var_147_arg_1 & mask_SORT_1 [L370] var_147_arg_1 = var_147_arg_1 & mask_SORT_1 [L371] EXPR var_147_arg_0 & var_147_arg_1 [L371] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L372] SORT_1 next_148_arg_1 = var_147; [L373] SORT_1 var_149_arg_0 = state_47; [L374] SORT_1 var_149_arg_1 = input_142; [L375] EXPR var_149_arg_0 | var_149_arg_1 [L375] SORT_1 var_149 = var_149_arg_0 | var_149_arg_1; [L376] SORT_1 var_150_arg_0 = var_149; [L377] SORT_1 var_150_arg_1 = ~input_136; [L378] EXPR var_150_arg_1 & mask_SORT_1 [L378] var_150_arg_1 = var_150_arg_1 & mask_SORT_1 [L379] EXPR var_150_arg_0 & var_150_arg_1 [L379] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L380] SORT_1 next_151_arg_1 = var_150; [L381] SORT_1 var_152_arg_0 = ~state_49; [L382] EXPR var_152_arg_0 & mask_SORT_1 [L382] var_152_arg_0 = var_152_arg_0 & mask_SORT_1 [L383] SORT_1 var_152_arg_1 = input_81; [L384] EXPR var_152_arg_0 | var_152_arg_1 [L384] SORT_1 var_152 = var_152_arg_0 | var_152_arg_1; [L385] SORT_1 var_153_arg_0 = var_152; [L386] SORT_1 var_153_arg_1 = ~input_76; [L387] EXPR var_153_arg_1 & mask_SORT_1 [L387] var_153_arg_1 = var_153_arg_1 & mask_SORT_1 [L388] EXPR var_153_arg_0 & var_153_arg_1 [L388] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L389] SORT_1 var_154_arg_0 = var_153; [L390] SORT_1 var_154_arg_1 = ~input_75; [L391] EXPR var_154_arg_1 & mask_SORT_1 [L391] var_154_arg_1 = var_154_arg_1 & mask_SORT_1 [L392] EXPR var_154_arg_0 & var_154_arg_1 [L392] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L393] SORT_1 next_155_arg_1 = ~var_154; [L394] EXPR next_155_arg_1 & mask_SORT_1 [L394] next_155_arg_1 = next_155_arg_1 & mask_SORT_1 [L395] SORT_1 var_157_arg_0 = state_51; [L396] SORT_1 var_157_arg_1 = input_156; [L397] EXPR var_157_arg_0 | var_157_arg_1 [L397] SORT_1 var_157 = var_157_arg_0 | var_157_arg_1; [L398] SORT_1 var_158_arg_0 = var_157; [L399] SORT_1 var_158_arg_1 = ~input_89; [L400] EXPR var_158_arg_1 & mask_SORT_1 [L400] var_158_arg_1 = var_158_arg_1 & mask_SORT_1 [L401] EXPR var_158_arg_0 & var_158_arg_1 [L401] SORT_1 var_158 = var_158_arg_0 & var_158_arg_1; [L402] SORT_1 var_159_arg_0 = var_158; [L403] SORT_1 var_159_arg_1 = input_76; [L404] EXPR var_159_arg_0 | var_159_arg_1 [L404] SORT_1 var_159 = var_159_arg_0 | var_159_arg_1; [L405] SORT_1 var_160_arg_0 = var_159; [L406] SORT_1 var_160_arg_1 = input_75; [L407] EXPR var_160_arg_0 | var_160_arg_1 [L407] SORT_1 var_160 = var_160_arg_0 | var_160_arg_1; [L408] SORT_1 next_161_arg_1 = var_160; [L409] SORT_1 var_162_arg_0 = state_53; [L410] SORT_1 var_162_arg_1 = ~input_156; [L411] EXPR var_162_arg_1 & mask_SORT_1 [L411] var_162_arg_1 = var_162_arg_1 & mask_SORT_1 [L412] EXPR var_162_arg_0 & var_162_arg_1 [L412] SORT_1 var_162 = var_162_arg_0 & var_162_arg_1; [L413] SORT_1 var_163_arg_0 = var_162; [L414] SORT_1 var_163_arg_1 = ~input_81; [L415] EXPR var_163_arg_1 & mask_SORT_1 [L415] var_163_arg_1 = var_163_arg_1 & mask_SORT_1 [L416] EXPR var_163_arg_0 & var_163_arg_1 [L416] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L417] SORT_1 var_164_arg_0 = var_163; [L418] SORT_1 var_164_arg_1 = input_89; [L419] EXPR var_164_arg_0 | var_164_arg_1 [L419] SORT_1 var_164 = var_164_arg_0 | var_164_arg_1; [L420] SORT_1 next_165_arg_1 = var_164; [L421] SORT_1 var_166_arg_0 = ~state_55; [L422] EXPR var_166_arg_0 & mask_SORT_1 [L422] var_166_arg_0 = var_166_arg_0 & mask_SORT_1 [L423] SORT_1 var_166_arg_1 = ~input_92; [L424] EXPR var_166_arg_1 & mask_SORT_1 [L424] var_166_arg_1 = var_166_arg_1 & mask_SORT_1 [L425] EXPR var_166_arg_0 & var_166_arg_1 [L425] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L426] SORT_1 var_167_arg_0 = var_166; [L427] SORT_1 var_167_arg_1 = input_72; [L428] EXPR var_167_arg_0 | var_167_arg_1 [L428] SORT_1 var_167 = var_167_arg_0 | var_167_arg_1; [L429] SORT_1 next_168_arg_1 = ~var_167; [L430] EXPR next_168_arg_1 & mask_SORT_1 [L430] next_168_arg_1 = next_168_arg_1 & mask_SORT_1 [L431] SORT_1 var_169_arg_0 = state_57; [L432] SORT_1 var_169_arg_1 = input_92; [L433] EXPR var_169_arg_0 | var_169_arg_1 [L433] SORT_1 var_169 = var_169_arg_0 | var_169_arg_1; [L434] SORT_1 var_170_arg_0 = var_169; [L435] SORT_1 var_170_arg_1 = ~input_72; [L436] EXPR var_170_arg_1 & mask_SORT_1 [L436] var_170_arg_1 = var_170_arg_1 & mask_SORT_1 [L437] EXPR var_170_arg_0 & var_170_arg_1 [L437] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L438] SORT_1 next_171_arg_1 = var_170; [L439] SORT_1 var_172_arg_0 = state_25; [L440] SORT_1 var_172_arg_1 = ~input_101; [L441] EXPR var_172_arg_1 & mask_SORT_1 [L441] var_172_arg_1 = var_172_arg_1 & mask_SORT_1 [L442] EXPR var_172_arg_0 | var_172_arg_1 [L442] SORT_1 var_172 = var_172_arg_0 | var_172_arg_1; [L443] SORT_1 var_173_arg_0 = state_31; [L444] SORT_1 var_173_arg_1 = ~input_111; [L445] EXPR var_173_arg_1 & mask_SORT_1 [L445] var_173_arg_1 = var_173_arg_1 & mask_SORT_1 [L446] EXPR var_173_arg_0 | var_173_arg_1 [L446] SORT_1 var_173 = var_173_arg_0 | var_173_arg_1; [L447] SORT_1 var_174_arg_0 = var_172; [L448] SORT_1 var_174_arg_1 = var_173; [L449] EXPR var_174_arg_0 & var_174_arg_1 [L449] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L450] SORT_1 var_175_arg_0 = ~state_35; [L451] EXPR var_175_arg_0 & mask_SORT_1 [L451] var_175_arg_0 = var_175_arg_0 & mask_SORT_1 [L452] SORT_1 var_175_arg_1 = ~input_121; [L453] EXPR var_175_arg_1 & mask_SORT_1 [L453] var_175_arg_1 = var_175_arg_1 & mask_SORT_1 [L454] EXPR var_175_arg_0 | var_175_arg_1 [L454] SORT_1 var_175 = var_175_arg_0 | var_175_arg_1; [L455] SORT_1 var_176_arg_0 = var_174; [L456] SORT_1 var_176_arg_1 = var_175; [L457] EXPR var_176_arg_0 & var_176_arg_1 [L457] SORT_1 var_176 = var_176_arg_0 & var_176_arg_1; [L458] SORT_1 var_177_arg_0 = ~state_35; [L459] EXPR var_177_arg_0 & mask_SORT_1 [L459] var_177_arg_0 = var_177_arg_0 & mask_SORT_1 [L460] SORT_1 var_177_arg_1 = ~input_123; [L461] EXPR var_177_arg_1 & mask_SORT_1 [L461] var_177_arg_1 = var_177_arg_1 & mask_SORT_1 [L462] EXPR var_177_arg_0 | var_177_arg_1 [L462] SORT_1 var_177 = var_177_arg_0 | var_177_arg_1; [L463] SORT_1 var_178_arg_0 = var_176; [L464] SORT_1 var_178_arg_1 = var_177; [L465] EXPR var_178_arg_0 & var_178_arg_1 [L465] SORT_1 var_178 = var_178_arg_0 & var_178_arg_1; [L466] SORT_2 var_179_arg_0 = var_77; [L467] SORT_2 var_179_arg_1 = state_10; [L468] SORT_1 var_179 = var_179_arg_0 == var_179_arg_1; [L469] SORT_1 var_180_arg_0 = state_43; [L470] SORT_1 var_180_arg_1 = var_179; [L471] EXPR var_180_arg_0 & var_180_arg_1 [L471] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L472] SORT_1 var_181_arg_0 = ~input_140; [L473] EXPR var_181_arg_0 & mask_SORT_1 [L473] var_181_arg_0 = var_181_arg_0 & mask_SORT_1 [L474] SORT_1 var_181_arg_1 = var_180; [L475] EXPR var_181_arg_0 | var_181_arg_1 [L475] SORT_1 var_181 = var_181_arg_0 | var_181_arg_1; [L476] SORT_1 var_182_arg_0 = var_178; [L477] SORT_1 var_182_arg_1 = var_181; [L478] EXPR var_182_arg_0 & var_182_arg_1 [L478] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L479] SORT_2 var_183_arg_0 = var_68; [L480] SORT_2 var_183_arg_1 = state_10; [L481] SORT_1 var_183 = var_183_arg_0 == var_183_arg_1; [L482] SORT_1 var_184_arg_0 = state_43; [L483] SORT_1 var_184_arg_1 = var_183; [L484] EXPR var_184_arg_0 & var_184_arg_1 [L484] SORT_1 var_184 = var_184_arg_0 & var_184_arg_1; [L485] SORT_1 var_185_arg_0 = ~input_142; [L486] EXPR var_185_arg_0 & mask_SORT_1 [L486] var_185_arg_0 = var_185_arg_0 & mask_SORT_1 [L487] SORT_1 var_185_arg_1 = var_184; [L488] EXPR var_185_arg_0 | var_185_arg_1 [L488] SORT_1 var_185 = var_185_arg_0 | var_185_arg_1; [L489] SORT_1 var_186_arg_0 = var_182; [L490] SORT_1 var_186_arg_1 = var_185; [L491] EXPR var_186_arg_0 & var_186_arg_1 [L491] SORT_1 var_186 = var_186_arg_0 & var_186_arg_1; [L492] SORT_1 var_187_arg_0 = state_45; [L493] SORT_1 var_187_arg_1 = ~input_134; [L494] EXPR var_187_arg_1 & mask_SORT_1 [L494] var_187_arg_1 = var_187_arg_1 & mask_SORT_1 [L495] EXPR var_187_arg_0 | var_187_arg_1 [L495] SORT_1 var_187 = var_187_arg_0 | var_187_arg_1; [L496] SORT_1 var_188_arg_0 = var_186; [L497] SORT_1 var_188_arg_1 = var_187; [L498] EXPR var_188_arg_0 & var_188_arg_1 [L498] SORT_1 var_188 = var_188_arg_0 & var_188_arg_1; [L499] SORT_1 var_189_arg_0 = state_47; [L500] SORT_1 var_189_arg_1 = ~input_136; [L501] EXPR var_189_arg_1 & mask_SORT_1 [L501] var_189_arg_1 = var_189_arg_1 & mask_SORT_1 [L502] EXPR var_189_arg_0 | var_189_arg_1 [L502] SORT_1 var_189 = var_189_arg_0 | var_189_arg_1; [L503] SORT_1 var_190_arg_0 = var_188; [L504] SORT_1 var_190_arg_1 = var_189; [L505] EXPR var_190_arg_0 & var_190_arg_1 [L505] SORT_1 var_190 = var_190_arg_0 & var_190_arg_1; [L506] SORT_2 var_191_arg_0 = state_16; [L507] SORT_2 var_191_arg_1 = state_14; [L508] SORT_1 var_191 = var_191_arg_0 == var_191_arg_1; [L509] SORT_1 var_192_arg_0 = state_53; [L510] SORT_1 var_192_arg_1 = ~var_191; [L511] EXPR var_192_arg_1 & mask_SORT_1 [L511] var_192_arg_1 = var_192_arg_1 & mask_SORT_1 [L512] EXPR var_192_arg_0 & var_192_arg_1 [L512] SORT_1 var_192 = var_192_arg_0 & var_192_arg_1; [L513] SORT_1 var_193_arg_0 = ~input_156; [L514] EXPR var_193_arg_0 & mask_SORT_1 [L514] var_193_arg_0 = var_193_arg_0 & mask_SORT_1 [L515] SORT_1 var_193_arg_1 = var_192; [L516] EXPR var_193_arg_0 | var_193_arg_1 [L516] SORT_1 var_193 = var_193_arg_0 | var_193_arg_1; [L517] SORT_1 var_194_arg_0 = var_190; [L518] SORT_1 var_194_arg_1 = var_193; [L519] EXPR var_194_arg_0 & var_194_arg_1 [L519] SORT_1 var_194 = var_194_arg_0 & var_194_arg_1; [L520] SORT_1 var_195_arg_0 = state_53; [L521] SORT_1 var_195_arg_1 = var_191; [L522] EXPR var_195_arg_0 & var_195_arg_1 [L522] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L523] SORT_1 var_196_arg_0 = ~input_81; [L524] EXPR var_196_arg_0 & mask_SORT_1 [L524] var_196_arg_0 = var_196_arg_0 & mask_SORT_1 [L525] SORT_1 var_196_arg_1 = var_195; [L526] EXPR var_196_arg_0 | var_196_arg_1 [L526] SORT_1 var_196 = var_196_arg_0 | var_196_arg_1; [L527] SORT_1 var_197_arg_0 = var_194; [L528] SORT_1 var_197_arg_1 = var_196; [L529] EXPR var_197_arg_0 & var_197_arg_1 [L529] SORT_1 var_197 = var_197_arg_0 & var_197_arg_1; [L530] SORT_1 var_198_arg_0 = ~state_23; [L531] EXPR var_198_arg_0 & mask_SORT_1 [L531] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L532] SORT_1 var_198_arg_1 = state_51; [L533] EXPR var_198_arg_0 & var_198_arg_1 [L533] SORT_1 var_198 = var_198_arg_0 & var_198_arg_1; [L534] SORT_1 var_199_arg_0 = ~input_64; [L535] EXPR var_199_arg_0 & mask_SORT_1 [L535] var_199_arg_0 = var_199_arg_0 & mask_SORT_1 [L536] SORT_1 var_199_arg_1 = var_198; [L537] EXPR var_199_arg_0 | var_199_arg_1 [L537] SORT_1 var_199 = var_199_arg_0 | var_199_arg_1; [L538] SORT_1 var_200_arg_0 = var_197; [L539] SORT_1 var_200_arg_1 = var_199; [L540] EXPR var_200_arg_0 & var_200_arg_1 [L540] SORT_1 var_200 = var_200_arg_0 & var_200_arg_1; [L541] SORT_1 var_201_arg_0 = state_25; [L542] SORT_1 var_201_arg_1 = ~state_55; [L543] EXPR var_201_arg_1 & mask_SORT_1 [L543] var_201_arg_1 = var_201_arg_1 & mask_SORT_1 [L544] EXPR var_201_arg_0 & var_201_arg_1 [L544] SORT_1 var_201 = var_201_arg_0 & var_201_arg_1; [L545] SORT_1 var_202_arg_0 = ~input_92; [L546] EXPR var_202_arg_0 & mask_SORT_1 [L546] var_202_arg_0 = var_202_arg_0 & mask_SORT_1 [L547] SORT_1 var_202_arg_1 = var_201; [L548] EXPR var_202_arg_0 | var_202_arg_1 [L548] SORT_1 var_202 = var_202_arg_0 | var_202_arg_1; [L549] SORT_1 var_203_arg_0 = var_200; [L550] SORT_1 var_203_arg_1 = var_202; [L551] EXPR var_203_arg_0 & var_203_arg_1 [L551] SORT_1 var_203 = var_203_arg_0 & var_203_arg_1; [L552] SORT_1 var_204_arg_0 = ~state_29; [L553] EXPR var_204_arg_0 & mask_SORT_1 [L553] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L554] SORT_1 var_204_arg_1 = ~state_55; [L555] EXPR var_204_arg_1 & mask_SORT_1 [L555] var_204_arg_1 = var_204_arg_1 & mask_SORT_1 [L556] EXPR var_204_arg_0 & var_204_arg_1 [L556] SORT_1 var_204 = var_204_arg_0 & var_204_arg_1; [L557] SORT_1 var_205_arg_0 = ~input_67; [L558] EXPR var_205_arg_0 & mask_SORT_1 [L558] var_205_arg_0 = var_205_arg_0 & mask_SORT_1 [L559] SORT_1 var_205_arg_1 = var_204; [L560] EXPR var_205_arg_0 | var_205_arg_1 [L560] SORT_1 var_205 = var_205_arg_0 | var_205_arg_1; [L561] SORT_1 var_206_arg_0 = var_203; [L562] SORT_1 var_206_arg_1 = var_205; [L563] EXPR var_206_arg_0 & var_206_arg_1 [L563] SORT_1 var_206 = var_206_arg_0 & var_206_arg_1; [L564] SORT_1 var_207_arg_0 = state_31; [L565] SORT_1 var_207_arg_1 = state_51; [L566] EXPR var_207_arg_0 & var_207_arg_1 [L566] SORT_1 var_207 = var_207_arg_0 & var_207_arg_1; [L567] SORT_1 var_208_arg_0 = ~input_89; [L568] EXPR var_208_arg_0 & mask_SORT_1 [L568] var_208_arg_0 = var_208_arg_0 & mask_SORT_1 [L569] SORT_1 var_208_arg_1 = var_207; [L570] EXPR var_208_arg_0 | var_208_arg_1 [L570] SORT_1 var_208 = var_208_arg_0 | var_208_arg_1; [L571] SORT_1 var_209_arg_0 = var_206; [L572] SORT_1 var_209_arg_1 = var_208; [L573] EXPR var_209_arg_0 & var_209_arg_1 [L573] SORT_1 var_209 = var_209_arg_0 & var_209_arg_1; [L574] SORT_1 var_210_arg_0 = state_37; [L575] SORT_1 var_210_arg_1 = ~state_49; [L576] EXPR var_210_arg_1 & mask_SORT_1 [L576] var_210_arg_1 = var_210_arg_1 & mask_SORT_1 [L577] EXPR var_210_arg_0 & var_210_arg_1 [L577] SORT_1 var_210 = var_210_arg_0 & var_210_arg_1; [L578] SORT_1 var_211_arg_0 = ~input_76; [L579] EXPR var_211_arg_0 & mask_SORT_1 [L579] var_211_arg_0 = var_211_arg_0 & mask_SORT_1 [L580] SORT_1 var_211_arg_1 = var_210; [L581] EXPR var_211_arg_0 | var_211_arg_1 [L581] SORT_1 var_211 = var_211_arg_0 | var_211_arg_1; [L582] SORT_1 var_212_arg_0 = var_209; [L583] SORT_1 var_212_arg_1 = var_211; [L584] EXPR var_212_arg_0 & var_212_arg_1 [L584] SORT_1 var_212 = var_212_arg_0 & var_212_arg_1; [L585] SORT_1 var_213_arg_0 = state_39; [L586] SORT_1 var_213_arg_1 = ~state_49; [L587] EXPR var_213_arg_1 & mask_SORT_1 [L587] var_213_arg_1 = var_213_arg_1 & mask_SORT_1 [L588] EXPR var_213_arg_0 & var_213_arg_1 [L588] SORT_1 var_213 = var_213_arg_0 & var_213_arg_1; [L589] SORT_1 var_214_arg_0 = ~input_75; [L590] EXPR var_214_arg_0 & mask_SORT_1 [L590] var_214_arg_0 = var_214_arg_0 & mask_SORT_1 [L591] SORT_1 var_214_arg_1 = var_213; [L592] EXPR var_214_arg_0 | var_214_arg_1 [L592] SORT_1 var_214 = var_214_arg_0 | var_214_arg_1; [L593] SORT_1 var_215_arg_0 = var_212; [L594] SORT_1 var_215_arg_1 = var_214; [L595] EXPR var_215_arg_0 & var_215_arg_1 [L595] SORT_1 var_215 = var_215_arg_0 & var_215_arg_1; [L596] SORT_1 var_216_arg_0 = ~state_41; [L597] EXPR var_216_arg_0 & mask_SORT_1 [L597] var_216_arg_0 = var_216_arg_0 & mask_SORT_1 [L598] SORT_1 var_216_arg_1 = state_57; [L599] EXPR var_216_arg_0 & var_216_arg_1 [L599] SORT_1 var_216 = var_216_arg_0 & var_216_arg_1; [L600] SORT_1 var_217_arg_0 = ~input_72; [L601] EXPR var_217_arg_0 & mask_SORT_1 [L601] var_217_arg_0 = var_217_arg_0 & mask_SORT_1 [L602] SORT_1 var_217_arg_1 = var_216; [L603] EXPR var_217_arg_0 | var_217_arg_1 [L603] SORT_1 var_217 = var_217_arg_0 | var_217_arg_1; [L604] SORT_1 var_218_arg_0 = var_215; [L605] SORT_1 var_218_arg_1 = var_217; [L606] EXPR var_218_arg_0 & var_218_arg_1 [L606] SORT_1 var_218 = var_218_arg_0 & var_218_arg_1; [L607] SORT_1 var_219_arg_0 = input_101; [L608] SORT_1 var_219_arg_1 = input_111; [L609] EXPR var_219_arg_0 | var_219_arg_1 [L609] SORT_1 var_219 = var_219_arg_0 | var_219_arg_1; [L610] SORT_1 var_220_arg_0 = input_121; [L611] SORT_1 var_220_arg_1 = var_219; [L612] EXPR var_220_arg_0 | var_220_arg_1 [L612] SORT_1 var_220 = var_220_arg_0 | var_220_arg_1; [L613] SORT_1 var_221_arg_0 = input_123; [L614] SORT_1 var_221_arg_1 = var_220; [L615] EXPR var_221_arg_0 | var_221_arg_1 [L615] SORT_1 var_221 = var_221_arg_0 | var_221_arg_1; [L616] SORT_1 var_222_arg_0 = input_140; [L617] SORT_1 var_222_arg_1 = var_221; [L618] EXPR var_222_arg_0 | var_222_arg_1 [L618] SORT_1 var_222 = var_222_arg_0 | var_222_arg_1; [L619] SORT_1 var_223_arg_0 = input_142; [L620] SORT_1 var_223_arg_1 = var_222; [L621] EXPR var_223_arg_0 | var_223_arg_1 [L621] SORT_1 var_223 = var_223_arg_0 | var_223_arg_1; [L622] SORT_1 var_224_arg_0 = input_134; [L623] SORT_1 var_224_arg_1 = var_223; [L624] EXPR var_224_arg_0 | var_224_arg_1 [L624] SORT_1 var_224 = var_224_arg_0 | var_224_arg_1; [L625] SORT_1 var_225_arg_0 = input_136; [L626] SORT_1 var_225_arg_1 = var_224; [L627] EXPR var_225_arg_0 | var_225_arg_1 [L627] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L628] SORT_1 var_226_arg_0 = input_156; [L629] SORT_1 var_226_arg_1 = var_225; [L630] EXPR var_226_arg_0 | var_226_arg_1 [L630] SORT_1 var_226 = var_226_arg_0 | var_226_arg_1; [L631] SORT_1 var_227_arg_0 = input_81; [L632] SORT_1 var_227_arg_1 = var_226; [L633] EXPR var_227_arg_0 | var_227_arg_1 [L633] SORT_1 var_227 = var_227_arg_0 | var_227_arg_1; [L634] SORT_1 var_228_arg_0 = input_64; [L635] SORT_1 var_228_arg_1 = var_227; [L636] EXPR var_228_arg_0 | var_228_arg_1 [L636] SORT_1 var_228 = var_228_arg_0 | var_228_arg_1; [L637] SORT_1 var_229_arg_0 = input_92; [L638] SORT_1 var_229_arg_1 = var_228; [L639] EXPR var_229_arg_0 | var_229_arg_1 [L639] SORT_1 var_229 = var_229_arg_0 | var_229_arg_1; [L640] SORT_1 var_230_arg_0 = input_67; [L641] SORT_1 var_230_arg_1 = var_229; [L642] EXPR var_230_arg_0 | var_230_arg_1 [L642] SORT_1 var_230 = var_230_arg_0 | var_230_arg_1; [L643] SORT_1 var_231_arg_0 = input_89; [L644] SORT_1 var_231_arg_1 = var_230; [L645] EXPR var_231_arg_0 | var_231_arg_1 [L645] SORT_1 var_231 = var_231_arg_0 | var_231_arg_1; [L646] SORT_1 var_232_arg_0 = input_76; [L647] SORT_1 var_232_arg_1 = var_231; [L648] EXPR var_232_arg_0 | var_232_arg_1 [L648] SORT_1 var_232 = var_232_arg_0 | var_232_arg_1; [L649] SORT_1 var_233_arg_0 = input_75; [L650] SORT_1 var_233_arg_1 = var_232; [L651] EXPR var_233_arg_0 | var_233_arg_1 [L651] SORT_1 var_233 = var_233_arg_0 | var_233_arg_1; [L652] SORT_1 var_234_arg_0 = input_72; [L653] SORT_1 var_234_arg_1 = var_233; [L654] EXPR var_234_arg_0 | var_234_arg_1 [L654] SORT_1 var_234 = var_234_arg_0 | var_234_arg_1; [L655] SORT_1 var_235_arg_0 = var_218; [L656] SORT_1 var_235_arg_1 = var_234; [L657] EXPR var_235_arg_0 & var_235_arg_1 [L657] SORT_1 var_235 = var_235_arg_0 & var_235_arg_1; [L658] SORT_1 var_236_arg_0 = input_101; [L659] SORT_1 var_236_arg_1 = input_111; [L660] EXPR var_236_arg_0 & var_236_arg_1 [L660] SORT_1 var_236 = var_236_arg_0 & var_236_arg_1; [L661] SORT_1 var_237_arg_0 = input_121; [L662] SORT_1 var_237_arg_1 = var_219; [L663] EXPR var_237_arg_0 & var_237_arg_1 [L663] SORT_1 var_237 = var_237_arg_0 & var_237_arg_1; [L664] SORT_1 var_238_arg_0 = var_236; [L665] SORT_1 var_238_arg_1 = var_237; [L666] EXPR var_238_arg_0 | var_238_arg_1 [L666] SORT_1 var_238 = var_238_arg_0 | var_238_arg_1; [L667] SORT_1 var_239_arg_0 = input_123; [L668] SORT_1 var_239_arg_1 = var_220; [L669] EXPR var_239_arg_0 & var_239_arg_1 [L669] SORT_1 var_239 = var_239_arg_0 & var_239_arg_1; [L670] SORT_1 var_240_arg_0 = var_238; [L671] SORT_1 var_240_arg_1 = var_239; [L672] EXPR var_240_arg_0 | var_240_arg_1 [L672] SORT_1 var_240 = var_240_arg_0 | var_240_arg_1; [L673] SORT_1 var_241_arg_0 = input_140; [L674] SORT_1 var_241_arg_1 = var_221; [L675] EXPR var_241_arg_0 & var_241_arg_1 [L675] SORT_1 var_241 = var_241_arg_0 & var_241_arg_1; [L676] SORT_1 var_242_arg_0 = var_240; [L677] SORT_1 var_242_arg_1 = var_241; [L678] EXPR var_242_arg_0 | var_242_arg_1 [L678] SORT_1 var_242 = var_242_arg_0 | var_242_arg_1; [L679] SORT_1 var_243_arg_0 = input_142; [L680] SORT_1 var_243_arg_1 = var_222; [L681] EXPR var_243_arg_0 & var_243_arg_1 [L681] SORT_1 var_243 = var_243_arg_0 & var_243_arg_1; [L682] SORT_1 var_244_arg_0 = var_242; [L683] SORT_1 var_244_arg_1 = var_243; [L684] EXPR var_244_arg_0 | var_244_arg_1 [L684] SORT_1 var_244 = var_244_arg_0 | var_244_arg_1; [L685] SORT_1 var_245_arg_0 = input_134; [L686] SORT_1 var_245_arg_1 = var_223; [L687] EXPR var_245_arg_0 & var_245_arg_1 [L687] SORT_1 var_245 = var_245_arg_0 & var_245_arg_1; [L688] SORT_1 var_246_arg_0 = var_244; [L689] SORT_1 var_246_arg_1 = var_245; [L690] EXPR var_246_arg_0 | var_246_arg_1 [L690] SORT_1 var_246 = var_246_arg_0 | var_246_arg_1; [L691] SORT_1 var_247_arg_0 = input_136; [L692] SORT_1 var_247_arg_1 = var_224; [L693] EXPR var_247_arg_0 & var_247_arg_1 [L693] SORT_1 var_247 = var_247_arg_0 & var_247_arg_1; [L694] SORT_1 var_248_arg_0 = var_246; [L695] SORT_1 var_248_arg_1 = var_247; [L696] EXPR var_248_arg_0 | var_248_arg_1 [L696] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L697] SORT_1 var_249_arg_0 = input_156; [L698] SORT_1 var_249_arg_1 = var_225; [L699] EXPR var_249_arg_0 & var_249_arg_1 [L699] SORT_1 var_249 = var_249_arg_0 & var_249_arg_1; [L700] SORT_1 var_250_arg_0 = var_248; [L701] SORT_1 var_250_arg_1 = var_249; [L702] EXPR var_250_arg_0 | var_250_arg_1 [L702] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L703] SORT_1 var_251_arg_0 = input_81; [L704] SORT_1 var_251_arg_1 = var_226; [L705] EXPR var_251_arg_0 & var_251_arg_1 [L705] SORT_1 var_251 = var_251_arg_0 & var_251_arg_1; [L706] SORT_1 var_252_arg_0 = var_250; [L707] SORT_1 var_252_arg_1 = var_251; [L708] EXPR var_252_arg_0 | var_252_arg_1 [L708] SORT_1 var_252 = var_252_arg_0 | var_252_arg_1; [L709] SORT_1 var_253_arg_0 = input_64; [L710] SORT_1 var_253_arg_1 = var_227; [L711] EXPR var_253_arg_0 & var_253_arg_1 [L711] SORT_1 var_253 = var_253_arg_0 & var_253_arg_1; [L712] SORT_1 var_254_arg_0 = var_252; [L713] SORT_1 var_254_arg_1 = var_253; [L714] EXPR var_254_arg_0 | var_254_arg_1 [L714] SORT_1 var_254 = var_254_arg_0 | var_254_arg_1; [L715] SORT_1 var_255_arg_0 = input_92; [L716] SORT_1 var_255_arg_1 = var_228; [L717] EXPR var_255_arg_0 & var_255_arg_1 [L717] SORT_1 var_255 = var_255_arg_0 & var_255_arg_1; [L718] SORT_1 var_256_arg_0 = var_254; [L719] SORT_1 var_256_arg_1 = var_255; [L720] EXPR var_256_arg_0 | var_256_arg_1 [L720] SORT_1 var_256 = var_256_arg_0 | var_256_arg_1; [L721] SORT_1 var_257_arg_0 = input_67; [L722] SORT_1 var_257_arg_1 = var_229; [L723] EXPR var_257_arg_0 & var_257_arg_1 [L723] SORT_1 var_257 = var_257_arg_0 & var_257_arg_1; [L724] SORT_1 var_258_arg_0 = var_256; [L725] SORT_1 var_258_arg_1 = var_257; [L726] EXPR var_258_arg_0 | var_258_arg_1 [L726] SORT_1 var_258 = var_258_arg_0 | var_258_arg_1; [L727] SORT_1 var_259_arg_0 = input_89; [L728] SORT_1 var_259_arg_1 = var_230; [L729] EXPR var_259_arg_0 & var_259_arg_1 [L729] SORT_1 var_259 = var_259_arg_0 & var_259_arg_1; [L730] SORT_1 var_260_arg_0 = var_258; [L731] SORT_1 var_260_arg_1 = var_259; [L732] EXPR var_260_arg_0 | var_260_arg_1 [L732] SORT_1 var_260 = var_260_arg_0 | var_260_arg_1; [L733] SORT_1 var_261_arg_0 = input_76; [L734] SORT_1 var_261_arg_1 = var_231; [L735] EXPR var_261_arg_0 & var_261_arg_1 [L735] SORT_1 var_261 = var_261_arg_0 & var_261_arg_1; [L736] SORT_1 var_262_arg_0 = var_260; [L737] SORT_1 var_262_arg_1 = var_261; [L738] EXPR var_262_arg_0 | var_262_arg_1 [L738] SORT_1 var_262 = var_262_arg_0 | var_262_arg_1; [L739] SORT_1 var_263_arg_0 = input_75; [L740] SORT_1 var_263_arg_1 = var_232; [L741] EXPR var_263_arg_0 & var_263_arg_1 [L741] SORT_1 var_263 = var_263_arg_0 & var_263_arg_1; [L742] SORT_1 var_264_arg_0 = var_262; [L743] SORT_1 var_264_arg_1 = var_263; [L744] EXPR var_264_arg_0 | var_264_arg_1 [L744] SORT_1 var_264 = var_264_arg_0 | var_264_arg_1; [L745] SORT_1 var_265_arg_0 = input_72; [L746] SORT_1 var_265_arg_1 = var_233; [L747] EXPR var_265_arg_0 & var_265_arg_1 [L747] SORT_1 var_265 = var_265_arg_0 & var_265_arg_1; [L748] SORT_1 var_266_arg_0 = var_264; [L749] SORT_1 var_266_arg_1 = var_265; [L750] EXPR var_266_arg_0 | var_266_arg_1 [L750] SORT_1 var_266 = var_266_arg_0 | var_266_arg_1; [L751] SORT_1 var_267_arg_0 = var_235; [L752] SORT_1 var_267_arg_1 = ~var_266; [L753] EXPR var_267_arg_1 & mask_SORT_1 [L753] var_267_arg_1 = var_267_arg_1 & mask_SORT_1 [L754] EXPR var_267_arg_0 & var_267_arg_1 [L754] SORT_1 var_267 = var_267_arg_0 & var_267_arg_1; [L755] SORT_1 var_268_arg_0 = ~state_23; [L756] EXPR var_268_arg_0 & mask_SORT_1 [L756] var_268_arg_0 = var_268_arg_0 & mask_SORT_1 [L757] SORT_1 var_268_arg_1 = state_25; [L758] EXPR var_268_arg_0 & var_268_arg_1 [L758] SORT_1 var_268 = var_268_arg_0 & var_268_arg_1; [L759] SORT_1 var_269_arg_0 = ~state_23; [L760] EXPR var_269_arg_0 & mask_SORT_1 [L760] var_269_arg_0 = var_269_arg_0 & mask_SORT_1 [L761] SORT_1 var_269_arg_1 = state_25; [L762] EXPR var_269_arg_0 | var_269_arg_1 [L762] SORT_1 var_269 = var_269_arg_0 | var_269_arg_1; [L763] SORT_1 var_270_arg_0 = state_27; [L764] SORT_1 var_270_arg_1 = var_269; [L765] EXPR var_270_arg_0 & var_270_arg_1 [L765] SORT_1 var_270 = var_270_arg_0 & var_270_arg_1; [L766] SORT_1 var_271_arg_0 = var_268; [L767] SORT_1 var_271_arg_1 = var_270; [L768] EXPR var_271_arg_0 | var_271_arg_1 [L768] SORT_1 var_271 = var_271_arg_0 | var_271_arg_1; [L769] SORT_1 var_272_arg_0 = state_27; [L770] SORT_1 var_272_arg_1 = var_269; [L771] EXPR var_272_arg_0 | var_272_arg_1 [L771] SORT_1 var_272 = var_272_arg_0 | var_272_arg_1; [L772] SORT_1 var_273_arg_0 = ~var_271; [L773] EXPR var_273_arg_0 & mask_SORT_1 [L773] var_273_arg_0 = var_273_arg_0 & mask_SORT_1 [L774] SORT_1 var_273_arg_1 = var_272; [L775] EXPR var_273_arg_0 & var_273_arg_1 [L775] SORT_1 var_273 = var_273_arg_0 & var_273_arg_1; [L776] SORT_1 var_274_arg_0 = ~state_29; [L777] EXPR var_274_arg_0 & mask_SORT_1 [L777] var_274_arg_0 = var_274_arg_0 & mask_SORT_1 [L778] SORT_1 var_274_arg_1 = state_31; [L779] EXPR var_274_arg_0 & var_274_arg_1 [L779] SORT_1 var_274 = var_274_arg_0 & var_274_arg_1; [L780] SORT_1 var_275_arg_0 = ~state_29; [L781] EXPR var_275_arg_0 & mask_SORT_1 [L781] var_275_arg_0 = var_275_arg_0 & mask_SORT_1 [L782] SORT_1 var_275_arg_1 = state_31; [L783] EXPR var_275_arg_0 | var_275_arg_1 [L783] SORT_1 var_275 = var_275_arg_0 | var_275_arg_1; [L784] SORT_1 var_276_arg_0 = state_33; [L785] SORT_1 var_276_arg_1 = var_275; [L786] EXPR var_276_arg_0 & var_276_arg_1 [L786] SORT_1 var_276 = var_276_arg_0 & var_276_arg_1; [L787] SORT_1 var_277_arg_0 = var_274; [L788] SORT_1 var_277_arg_1 = var_276; [L789] EXPR var_277_arg_0 | var_277_arg_1 [L789] SORT_1 var_277 = var_277_arg_0 | var_277_arg_1; [L790] SORT_1 var_278_arg_0 = var_273; [L791] SORT_1 var_278_arg_1 = ~var_277; [L792] EXPR var_278_arg_1 & mask_SORT_1 [L792] var_278_arg_1 = var_278_arg_1 & mask_SORT_1 [L793] EXPR var_278_arg_0 & var_278_arg_1 [L793] SORT_1 var_278 = var_278_arg_0 & var_278_arg_1; [L794] SORT_1 var_279_arg_0 = state_33; [L795] SORT_1 var_279_arg_1 = var_275; [L796] EXPR var_279_arg_0 | var_279_arg_1 [L796] SORT_1 var_279 = var_279_arg_0 | var_279_arg_1; [L797] SORT_1 var_280_arg_0 = var_278; [L798] SORT_1 var_280_arg_1 = var_279; [L799] EXPR var_280_arg_0 & var_280_arg_1 [L799] SORT_1 var_280 = var_280_arg_0 & var_280_arg_1; [L800] SORT_1 var_281_arg_0 = ~state_35; [L801] EXPR var_281_arg_0 & mask_SORT_1 [L801] var_281_arg_0 = var_281_arg_0 & mask_SORT_1 [L802] SORT_1 var_281_arg_1 = state_37; [L803] EXPR var_281_arg_0 & var_281_arg_1 [L803] SORT_1 var_281 = var_281_arg_0 & var_281_arg_1; [L804] SORT_1 var_282_arg_0 = ~state_35; [L805] EXPR var_282_arg_0 & mask_SORT_1 [L805] var_282_arg_0 = var_282_arg_0 & mask_SORT_1 [L806] SORT_1 var_282_arg_1 = state_37; [L807] EXPR var_282_arg_0 | var_282_arg_1 [L807] SORT_1 var_282 = var_282_arg_0 | var_282_arg_1; [L808] SORT_1 var_283_arg_0 = state_39; [L809] SORT_1 var_283_arg_1 = var_282; [L810] EXPR var_283_arg_0 & var_283_arg_1 [L810] SORT_1 var_283 = var_283_arg_0 & var_283_arg_1; [L811] SORT_1 var_284_arg_0 = var_281; [L812] SORT_1 var_284_arg_1 = var_283; [L813] EXPR var_284_arg_0 | var_284_arg_1 [L813] SORT_1 var_284 = var_284_arg_0 | var_284_arg_1; [L814] SORT_1 var_285_arg_0 = var_280; [L815] SORT_1 var_285_arg_1 = ~var_284; [L816] EXPR var_285_arg_1 & mask_SORT_1 [L816] var_285_arg_1 = var_285_arg_1 & mask_SORT_1 [L817] EXPR var_285_arg_0 & var_285_arg_1 [L817] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L818] SORT_1 var_286_arg_0 = state_39; [L819] SORT_1 var_286_arg_1 = var_282; [L820] EXPR var_286_arg_0 | var_286_arg_1 [L820] SORT_1 var_286 = var_286_arg_0 | var_286_arg_1; [L821] SORT_1 var_287_arg_0 = var_285; [L822] SORT_1 var_287_arg_1 = var_286; [L823] EXPR var_287_arg_0 & var_287_arg_1 [L823] SORT_1 var_287 = var_287_arg_0 & var_287_arg_1; [L824] SORT_1 var_288_arg_0 = ~state_41; [L825] EXPR var_288_arg_0 & mask_SORT_1 [L825] var_288_arg_0 = var_288_arg_0 & mask_SORT_1 [L826] SORT_1 var_288_arg_1 = state_43; [L827] EXPR var_288_arg_0 & var_288_arg_1 [L827] SORT_1 var_288 = var_288_arg_0 & var_288_arg_1; [L828] SORT_1 var_289_arg_0 = ~state_41; [L829] EXPR var_289_arg_0 & mask_SORT_1 [L829] var_289_arg_0 = var_289_arg_0 & mask_SORT_1 [L830] SORT_1 var_289_arg_1 = state_43; [L831] EXPR var_289_arg_0 | var_289_arg_1 [L831] SORT_1 var_289 = var_289_arg_0 | var_289_arg_1; [L832] SORT_1 var_290_arg_0 = state_45; [L833] SORT_1 var_290_arg_1 = var_289; [L834] EXPR var_290_arg_0 & var_290_arg_1 [L834] SORT_1 var_290 = var_290_arg_0 & var_290_arg_1; [L835] SORT_1 var_291_arg_0 = var_288; [L836] SORT_1 var_291_arg_1 = var_290; [L837] EXPR var_291_arg_0 | var_291_arg_1 [L837] SORT_1 var_291 = var_291_arg_0 | var_291_arg_1; [L838] SORT_1 var_292_arg_0 = state_45; [L839] SORT_1 var_292_arg_1 = var_289; [L840] EXPR var_292_arg_0 | var_292_arg_1 [L840] SORT_1 var_292 = var_292_arg_0 | var_292_arg_1; [L841] SORT_1 var_293_arg_0 = state_47; [L842] SORT_1 var_293_arg_1 = var_292; [L843] EXPR var_293_arg_0 & var_293_arg_1 [L843] SORT_1 var_293 = var_293_arg_0 & var_293_arg_1; [L844] SORT_1 var_294_arg_0 = var_291; [L845] SORT_1 var_294_arg_1 = var_293; [L846] EXPR var_294_arg_0 | var_294_arg_1 [L846] SORT_1 var_294 = var_294_arg_0 | var_294_arg_1; [L847] SORT_1 var_295_arg_0 = var_287; [L848] SORT_1 var_295_arg_1 = ~var_294; [L849] EXPR var_295_arg_1 & mask_SORT_1 [L849] var_295_arg_1 = var_295_arg_1 & mask_SORT_1 [L850] EXPR var_295_arg_0 & var_295_arg_1 [L850] SORT_1 var_295 = var_295_arg_0 & var_295_arg_1; [L851] SORT_1 var_296_arg_0 = state_47; [L852] SORT_1 var_296_arg_1 = var_292; [L853] EXPR var_296_arg_0 | var_296_arg_1 [L853] SORT_1 var_296 = var_296_arg_0 | var_296_arg_1; [L854] SORT_1 var_297_arg_0 = var_295; [L855] SORT_1 var_297_arg_1 = var_296; [L856] EXPR var_297_arg_0 & var_297_arg_1 [L856] SORT_1 var_297 = var_297_arg_0 & var_297_arg_1; [L857] SORT_1 var_298_arg_0 = ~state_49; [L858] EXPR var_298_arg_0 & mask_SORT_1 [L858] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L859] SORT_1 var_298_arg_1 = state_51; [L860] EXPR var_298_arg_0 & var_298_arg_1 [L860] SORT_1 var_298 = var_298_arg_0 & var_298_arg_1; [L861] SORT_1 var_299_arg_0 = ~state_49; [L862] EXPR var_299_arg_0 & mask_SORT_1 [L862] var_299_arg_0 = var_299_arg_0 & mask_SORT_1 [L863] SORT_1 var_299_arg_1 = state_51; [L864] EXPR var_299_arg_0 | var_299_arg_1 [L864] SORT_1 var_299 = var_299_arg_0 | var_299_arg_1; [L865] SORT_1 var_300_arg_0 = state_53; [L866] SORT_1 var_300_arg_1 = var_299; [L867] EXPR var_300_arg_0 & var_300_arg_1 [L867] SORT_1 var_300 = var_300_arg_0 & var_300_arg_1; [L868] SORT_1 var_301_arg_0 = var_298; [L869] SORT_1 var_301_arg_1 = var_300; [L870] EXPR var_301_arg_0 | var_301_arg_1 [L870] SORT_1 var_301 = var_301_arg_0 | var_301_arg_1; [L871] SORT_1 var_302_arg_0 = var_297; [L872] SORT_1 var_302_arg_1 = ~var_301; [L873] EXPR var_302_arg_1 & mask_SORT_1 [L873] var_302_arg_1 = var_302_arg_1 & mask_SORT_1 [L874] EXPR var_302_arg_0 & var_302_arg_1 [L874] SORT_1 var_302 = var_302_arg_0 & var_302_arg_1; [L875] SORT_1 var_303_arg_0 = state_53; [L876] SORT_1 var_303_arg_1 = var_299; [L877] EXPR var_303_arg_0 | var_303_arg_1 [L877] SORT_1 var_303 = var_303_arg_0 | var_303_arg_1; [L878] SORT_1 var_304_arg_0 = var_302; [L879] SORT_1 var_304_arg_1 = var_303; [L880] EXPR var_304_arg_0 & var_304_arg_1 [L880] SORT_1 var_304 = var_304_arg_0 & var_304_arg_1; [L881] SORT_1 var_305_arg_0 = ~state_55; [L882] EXPR var_305_arg_0 & mask_SORT_1 [L882] var_305_arg_0 = var_305_arg_0 & mask_SORT_1 [L883] SORT_1 var_305_arg_1 = state_57; [L884] EXPR var_305_arg_0 & var_305_arg_1 [L884] SORT_1 var_305 = var_305_arg_0 & var_305_arg_1; [L885] SORT_1 var_306_arg_0 = var_304; [L886] SORT_1 var_306_arg_1 = ~var_305; [L887] EXPR var_306_arg_1 & mask_SORT_1 [L887] var_306_arg_1 = var_306_arg_1 & mask_SORT_1 [L888] EXPR var_306_arg_0 & var_306_arg_1 [L888] SORT_1 var_306 = var_306_arg_0 & var_306_arg_1; [L889] SORT_1 var_307_arg_0 = ~state_55; [L890] EXPR var_307_arg_0 & mask_SORT_1 [L890] var_307_arg_0 = var_307_arg_0 & mask_SORT_1 [L891] SORT_1 var_307_arg_1 = state_57; [L892] EXPR var_307_arg_0 | var_307_arg_1 [L892] SORT_1 var_307 = var_307_arg_0 | var_307_arg_1; [L893] SORT_1 var_308_arg_0 = var_306; [L894] SORT_1 var_308_arg_1 = var_307; [L895] EXPR var_308_arg_0 & var_308_arg_1 [L895] SORT_1 var_308 = var_308_arg_0 & var_308_arg_1; [L896] SORT_1 var_309_arg_0 = var_267; [L897] SORT_1 var_309_arg_1 = var_308; [L898] EXPR var_309_arg_0 & var_309_arg_1 [L898] SORT_1 var_309 = var_309_arg_0 & var_309_arg_1; [L899] SORT_1 var_310_arg_0 = var_104; [L900] SORT_1 var_310_arg_1 = var_108; [L901] EXPR var_310_arg_0 & var_310_arg_1 [L901] SORT_1 var_310 = var_310_arg_0 & var_310_arg_1; [L902] SORT_1 var_311_arg_0 = var_104; [L903] SORT_1 var_311_arg_1 = var_108; [L904] EXPR var_311_arg_0 | var_311_arg_1 [L904] SORT_1 var_311 = var_311_arg_0 | var_311_arg_1; [L905] SORT_1 var_312_arg_0 = state_27; [L906] SORT_1 var_312_arg_1 = var_311; [L907] EXPR var_312_arg_0 & var_312_arg_1 [L907] SORT_1 var_312 = var_312_arg_0 & var_312_arg_1; [L908] SORT_1 var_313_arg_0 = var_310; [L909] SORT_1 var_313_arg_1 = var_312; [L910] EXPR var_313_arg_0 | var_313_arg_1 [L910] SORT_1 var_313 = var_313_arg_0 | var_313_arg_1; [L911] SORT_1 var_314_arg_0 = state_27; [L912] SORT_1 var_314_arg_1 = var_311; [L913] EXPR var_314_arg_0 | var_314_arg_1 [L913] SORT_1 var_314 = var_314_arg_0 | var_314_arg_1; [L914] SORT_1 var_315_arg_0 = ~var_313; [L915] EXPR var_315_arg_0 & mask_SORT_1 [L915] var_315_arg_0 = var_315_arg_0 & mask_SORT_1 [L916] SORT_1 var_315_arg_1 = var_314; [L917] EXPR var_315_arg_0 & var_315_arg_1 [L917] SORT_1 var_315 = var_315_arg_0 & var_315_arg_1; [L918] SORT_1 var_316_arg_0 = var_114; [L919] SORT_1 var_316_arg_1 = var_118; [L920] EXPR var_316_arg_0 & var_316_arg_1 [L920] SORT_1 var_316 = var_316_arg_0 & var_316_arg_1; [L921] SORT_1 var_317_arg_0 = var_114; [L922] SORT_1 var_317_arg_1 = var_118; [L923] EXPR var_317_arg_0 | var_317_arg_1 [L923] SORT_1 var_317 = var_317_arg_0 | var_317_arg_1; [L924] SORT_1 var_318_arg_0 = state_33; [L925] SORT_1 var_318_arg_1 = var_317; [L926] EXPR var_318_arg_0 & var_318_arg_1 [L926] SORT_1 var_318 = var_318_arg_0 & var_318_arg_1; [L927] SORT_1 var_319_arg_0 = var_316; [L928] SORT_1 var_319_arg_1 = var_318; [L929] EXPR var_319_arg_0 | var_319_arg_1 [L929] SORT_1 var_319 = var_319_arg_0 | var_319_arg_1; [L930] SORT_1 var_320_arg_0 = var_315; [L931] SORT_1 var_320_arg_1 = ~var_319; [L932] EXPR var_320_arg_1 & mask_SORT_1 [L932] var_320_arg_1 = var_320_arg_1 & mask_SORT_1 [L933] EXPR var_320_arg_0 & var_320_arg_1 [L933] SORT_1 var_320 = var_320_arg_0 & var_320_arg_1; [L934] SORT_1 var_321_arg_0 = state_33; [L935] SORT_1 var_321_arg_1 = var_317; [L936] EXPR var_321_arg_0 | var_321_arg_1 [L936] SORT_1 var_321 = var_321_arg_0 | var_321_arg_1; [L937] SORT_1 var_322_arg_0 = var_320; [L938] SORT_1 var_322_arg_1 = var_321; [L939] EXPR var_322_arg_0 & var_322_arg_1 [L939] SORT_1 var_322 = var_322_arg_0 & var_322_arg_1; [L940] SORT_1 var_323_arg_0 = var_129; [L941] SORT_1 var_323_arg_1 = var_126; [L942] EXPR var_323_arg_0 & var_323_arg_1 [L942] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L943] SORT_1 var_324_arg_0 = var_129; [L944] SORT_1 var_324_arg_1 = var_126; [L945] EXPR var_324_arg_0 | var_324_arg_1 [L945] SORT_1 var_324 = var_324_arg_0 | var_324_arg_1; [L946] SORT_1 var_325_arg_0 = var_132; [L947] SORT_1 var_325_arg_1 = var_324; [L948] EXPR var_325_arg_0 & var_325_arg_1 [L948] SORT_1 var_325 = var_325_arg_0 & var_325_arg_1; [L949] SORT_1 var_326_arg_0 = var_323; [L950] SORT_1 var_326_arg_1 = var_325; [L951] EXPR var_326_arg_0 | var_326_arg_1 [L951] SORT_1 var_326 = var_326_arg_0 | var_326_arg_1; [L952] SORT_1 var_327_arg_0 = var_322; [L953] SORT_1 var_327_arg_1 = ~var_326; [L954] EXPR var_327_arg_1 & mask_SORT_1 [L954] var_327_arg_1 = var_327_arg_1 & mask_SORT_1 [L955] EXPR var_327_arg_0 & var_327_arg_1 [L955] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L956] SORT_1 var_328_arg_0 = var_132; [L957] SORT_1 var_328_arg_1 = var_324; [L958] EXPR var_328_arg_0 | var_328_arg_1 [L958] SORT_1 var_328 = var_328_arg_0 | var_328_arg_1; [L959] SORT_1 var_329_arg_0 = var_327; [L960] SORT_1 var_329_arg_1 = var_328; [L961] EXPR var_329_arg_0 & var_329_arg_1 [L961] SORT_1 var_329 = var_329_arg_0 & var_329_arg_1; [L962] SORT_1 var_330_arg_0 = var_138; [L963] SORT_1 var_330_arg_1 = var_144; [L964] EXPR var_330_arg_0 & var_330_arg_1 [L964] SORT_1 var_330 = var_330_arg_0 & var_330_arg_1; [L965] SORT_1 var_331_arg_0 = var_138; [L966] SORT_1 var_331_arg_1 = var_144; [L967] EXPR var_331_arg_0 | var_331_arg_1 [L967] SORT_1 var_331 = var_331_arg_0 | var_331_arg_1; [L968] SORT_1 var_332_arg_0 = var_147; [L969] SORT_1 var_332_arg_1 = var_331; [L970] EXPR var_332_arg_0 & var_332_arg_1 [L970] SORT_1 var_332 = var_332_arg_0 & var_332_arg_1; [L971] SORT_1 var_333_arg_0 = var_330; [L972] SORT_1 var_333_arg_1 = var_332; [L973] EXPR var_333_arg_0 | var_333_arg_1 [L973] SORT_1 var_333 = var_333_arg_0 | var_333_arg_1; [L974] SORT_1 var_334_arg_0 = var_147; [L975] SORT_1 var_334_arg_1 = var_331; [L976] EXPR var_334_arg_0 | var_334_arg_1 [L976] SORT_1 var_334 = var_334_arg_0 | var_334_arg_1; [L977] SORT_1 var_335_arg_0 = var_150; [L978] SORT_1 var_335_arg_1 = var_334; [L979] EXPR var_335_arg_0 & var_335_arg_1 [L979] SORT_1 var_335 = var_335_arg_0 & var_335_arg_1; [L980] SORT_1 var_336_arg_0 = var_333; [L981] SORT_1 var_336_arg_1 = var_335; [L982] EXPR var_336_arg_0 | var_336_arg_1 [L982] SORT_1 var_336 = var_336_arg_0 | var_336_arg_1; [L983] SORT_1 var_337_arg_0 = var_329; [L984] SORT_1 var_337_arg_1 = ~var_336; [L985] EXPR var_337_arg_1 & mask_SORT_1 [L985] var_337_arg_1 = var_337_arg_1 & mask_SORT_1 [L986] EXPR var_337_arg_0 & var_337_arg_1 [L986] SORT_1 var_337 = var_337_arg_0 & var_337_arg_1; [L987] SORT_1 var_338_arg_0 = var_150; [L988] SORT_1 var_338_arg_1 = var_334; [L989] EXPR var_338_arg_0 | var_338_arg_1 [L989] SORT_1 var_338 = var_338_arg_0 | var_338_arg_1; [L990] SORT_1 var_339_arg_0 = var_337; [L991] SORT_1 var_339_arg_1 = var_338; [L992] EXPR var_339_arg_0 & var_339_arg_1 [L992] SORT_1 var_339 = var_339_arg_0 & var_339_arg_1; [L993] SORT_1 var_340_arg_0 = var_154; [L994] SORT_1 var_340_arg_1 = var_160; [L995] EXPR var_340_arg_0 & var_340_arg_1 [L995] SORT_1 var_340 = var_340_arg_0 & var_340_arg_1; [L996] SORT_1 var_341_arg_0 = var_154; [L997] SORT_1 var_341_arg_1 = var_160; [L998] EXPR var_341_arg_0 | var_341_arg_1 [L998] SORT_1 var_341 = var_341_arg_0 | var_341_arg_1; [L999] SORT_1 var_342_arg_0 = var_164; [L1000] SORT_1 var_342_arg_1 = var_341; [L1001] EXPR var_342_arg_0 & var_342_arg_1 [L1001] SORT_1 var_342 = var_342_arg_0 & var_342_arg_1; [L1002] SORT_1 var_343_arg_0 = var_340; [L1003] SORT_1 var_343_arg_1 = var_342; [L1004] EXPR var_343_arg_0 | var_343_arg_1 [L1004] SORT_1 var_343 = var_343_arg_0 | var_343_arg_1; [L1005] SORT_1 var_344_arg_0 = var_339; [L1006] SORT_1 var_344_arg_1 = ~var_343; [L1007] EXPR var_344_arg_1 & mask_SORT_1 [L1007] var_344_arg_1 = var_344_arg_1 & mask_SORT_1 [L1008] EXPR var_344_arg_0 & var_344_arg_1 [L1008] SORT_1 var_344 = var_344_arg_0 & var_344_arg_1; [L1009] SORT_1 var_345_arg_0 = var_164; [L1010] SORT_1 var_345_arg_1 = var_341; [L1011] EXPR var_345_arg_0 | var_345_arg_1 [L1011] SORT_1 var_345 = var_345_arg_0 | var_345_arg_1; [L1012] SORT_1 var_346_arg_0 = var_344; [L1013] SORT_1 var_346_arg_1 = var_345; [L1014] EXPR var_346_arg_0 & var_346_arg_1 [L1014] SORT_1 var_346 = var_346_arg_0 & var_346_arg_1; [L1015] SORT_1 var_347_arg_0 = var_167; [L1016] SORT_1 var_347_arg_1 = var_170; [L1017] EXPR var_347_arg_0 & var_347_arg_1 [L1017] SORT_1 var_347 = var_347_arg_0 & var_347_arg_1; [L1018] SORT_1 var_348_arg_0 = var_346; [L1019] SORT_1 var_348_arg_1 = ~var_347; [L1020] EXPR var_348_arg_1 & mask_SORT_1 [L1020] var_348_arg_1 = var_348_arg_1 & mask_SORT_1 [L1021] EXPR var_348_arg_0 & var_348_arg_1 [L1021] SORT_1 var_348 = var_348_arg_0 & var_348_arg_1; [L1022] SORT_1 var_349_arg_0 = var_167; [L1023] SORT_1 var_349_arg_1 = var_170; [L1024] EXPR var_349_arg_0 | var_349_arg_1 [L1024] SORT_1 var_349 = var_349_arg_0 | var_349_arg_1; [L1025] SORT_1 var_350_arg_0 = var_348; [L1026] SORT_1 var_350_arg_1 = var_349; [L1027] EXPR var_350_arg_0 & var_350_arg_1 [L1027] SORT_1 var_350 = var_350_arg_0 & var_350_arg_1; [L1028] SORT_1 var_351_arg_0 = var_309; [L1029] SORT_1 var_351_arg_1 = var_350; [L1030] EXPR var_351_arg_0 & var_351_arg_1 [L1030] SORT_1 var_351 = var_351_arg_0 & var_351_arg_1; [L1031] SORT_1 var_352_arg_0 = var_351; [L1032] SORT_1 var_352_arg_1 = ~state_59; [L1033] EXPR var_352_arg_1 & mask_SORT_1 [L1033] var_352_arg_1 = var_352_arg_1 & mask_SORT_1 [L1034] EXPR var_352_arg_0 & var_352_arg_1 [L1034] SORT_1 var_352 = var_352_arg_0 & var_352_arg_1; [L1035] SORT_1 next_353_arg_1 = ~var_352; [L1036] EXPR next_353_arg_1 & mask_SORT_1 [L1036] next_353_arg_1 = next_353_arg_1 & mask_SORT_1 [L1038] state_6 = next_66_arg_1 [L1039] state_8 = next_71_arg_1 [L1040] state_10 = next_74_arg_1 [L1041] state_12 = next_80_arg_1 [L1042] state_14 = next_88_arg_1 [L1043] state_16 = next_91_arg_1 [L1044] state_18 = next_94_arg_1 [L1045] state_20 = next_100_arg_1 [L1046] state_23 = next_105_arg_1 [L1047] state_25 = next_109_arg_1 [L1048] state_27 = next_110_arg_1 [L1049] state_29 = next_115_arg_1 [L1050] state_31 = next_119_arg_1 [L1051] state_33 = next_120_arg_1 [L1052] state_35 = next_127_arg_1 [L1053] state_37 = next_130_arg_1 [L1054] state_39 = next_133_arg_1 [L1055] state_41 = next_139_arg_1 [L1056] state_43 = next_145_arg_1 [L1057] state_45 = next_148_arg_1 [L1058] state_47 = next_151_arg_1 [L1059] state_49 = next_155_arg_1 [L1060] state_51 = next_161_arg_1 [L1061] state_53 = next_165_arg_1 [L1062] state_55 = next_168_arg_1 [L1063] state_57 = next_171_arg_1 [L1064] state_59 = next_353_arg_1 VAL [bad_63_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_101=254, input_111=0, input_121=255, input_123=16, input_134=252, input_136=254, input_140=254, input_142=253, input_156=1, input_64=0, input_67=1, input_72=0, input_75=1, input_76=1, input_81=1, input_89=0, input_92=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, next_100_arg_1=1, next_105_arg_1=1, next_109_arg_1=0, next_110_arg_1=0, next_115_arg_1=0, next_119_arg_1=1, next_120_arg_1=0, next_127_arg_1=0, next_130_arg_1=0, next_133_arg_1=0, next_139_arg_1=0, next_145_arg_1=0, next_148_arg_1=1, next_151_arg_1=1, next_155_arg_1=1, next_161_arg_1=1, next_165_arg_1=0, next_168_arg_1=1, next_171_arg_1=0, next_353_arg_1=1, next_66_arg_1=0, next_71_arg_1=0, next_74_arg_1=0, next_80_arg_1=1, next_88_arg_1=1, next_91_arg_1=0, next_94_arg_1=0, state_10=0, state_12=1, state_14=1, state_16=0, state_18=0, state_20=1, state_23=1, state_25=0, state_27=0, state_29=0, state_31=1, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=1, state_47=1, state_49=1, state_51=1, state_53=0, state_55=1, state_57=0, state_59=1, state_6=0, state_8=0, var_102=255, var_102_arg_0=1, var_102_arg_1=254, var_103=0, var_103_arg_0=255, var_103_arg_1=0, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_108_arg_1=0, var_112=0, var_112_arg_0=0, var_112_arg_1=0, var_113=0, var_113_arg_0=0, var_113_arg_1=1, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=1, var_117_arg_0=0, var_117_arg_1=1, var_118=1, var_118_arg_0=1, var_118_arg_1=1, var_122=0, var_122_arg_0=0, var_122_arg_1=0, var_124=0, var_124_arg_0=0, var_124_arg_1=1, var_125=1, var_125_arg_0=0, var_125_arg_1=1, var_126=1, var_126_arg_0=1, var_126_arg_1=1, var_128=255, var_128_arg_0=0, var_128_arg_1=255, var_129=0, var_129_arg_0=255, var_129_arg_1=0, var_131=16, var_131_arg_0=0, var_131_arg_1=16, var_132=0, var_132_arg_0=16, var_132_arg_1=0, var_135=253, var_135_arg_0=1, var_135_arg_1=252, var_137=0, var_137_arg_0=253, var_137_arg_1=254, var_138=0, var_138_arg_0=0, var_138_arg_1=0, var_141=0, var_141_arg_0=0, var_141_arg_1=1, var_143=0, var_143_arg_0=0, var_143_arg_1=1, var_144=0, var_144_arg_0=0, var_144_arg_1=0, var_146=254, var_146_arg_0=0, var_146_arg_1=254, var_147=1, var_147_arg_0=254, var_147_arg_1=1, var_149=253, var_149_arg_0=0, var_149_arg_1=253, var_150=1, var_150_arg_0=253, var_150_arg_1=1, var_152=1, var_152_arg_0=0, var_152_arg_1=1, var_153=0, var_153_arg_0=1, var_153_arg_1=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_157=1, var_157_arg_0=0, var_157_arg_1=1, var_158=1, var_158_arg_0=1, var_158_arg_1=1, var_159=1, var_159_arg_0=1, var_159_arg_1=1, var_160=1, var_160_arg_0=1, var_160_arg_1=1, var_162=0, var_162_arg_0=0, var_162_arg_1=1, var_163=0, var_163_arg_0=0, var_163_arg_1=1, var_164=0, var_164_arg_0=0, var_164_arg_1=0, var_166=0, var_166_arg_0=1, var_166_arg_1=0, var_167=0, var_167_arg_0=0, var_167_arg_1=0, var_169=0, var_169_arg_0=0, var_169_arg_1=0, var_170=0, var_170_arg_0=0, var_170_arg_1=1, var_172=1, var_172_arg_0=0, var_172_arg_1=1, var_173=1, var_173_arg_0=0, var_173_arg_1=1, var_174=1, var_174_arg_0=1, var_174_arg_1=1, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_176=0, var_176_arg_0=1, var_176_arg_1=0, var_177=0, var_177_arg_0=0, var_177_arg_1=0, var_178=0, var_178_arg_0=0, var_178_arg_1=0, var_179=1, var_179_arg_0=0, var_179_arg_1=0, var_180=0, var_180_arg_0=0, var_180_arg_1=1, var_181=1, var_181_arg_0=1, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=1, var_183=0, var_183_arg_0=1, var_183_arg_1=0, var_184=0, var_184_arg_0=0, var_184_arg_1=0, var_185=0, var_185_arg_0=0, var_185_arg_1=0, var_186=0, var_186_arg_0=0, var_186_arg_1=0, var_187=1, var_187_arg_0=0, var_187_arg_1=1, var_188=0, var_188_arg_0=0, var_188_arg_1=1, var_189=1, var_189_arg_0=0, var_189_arg_1=1, var_190=0, var_190_arg_0=0, var_190_arg_1=1, var_191=1, var_191_arg_0=0, var_191_arg_1=0, var_192=0, var_192_arg_0=0, var_192_arg_1=0, var_193=1, var_193_arg_0=1, var_193_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=1, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_196=0, var_196_arg_0=0, var_196_arg_1=0, var_197=0, var_197_arg_0=0, var_197_arg_1=0, var_198=0, var_198_arg_0=1, var_198_arg_1=0, var_199=0, var_199_arg_0=0, var_199_arg_1=0, var_200=0, var_200_arg_0=0, var_200_arg_1=0, var_201=0, var_201_arg_0=0, var_201_arg_1=1, var_202=0, var_202_arg_0=0, var_202_arg_1=0, var_203=0, var_203_arg_0=0, var_203_arg_1=0, var_204=0, var_204_arg_0=0, var_204_arg_1=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_206=0, var_206_arg_0=0, var_206_arg_1=1, var_207=0, var_207_arg_0=0, var_207_arg_1=0, var_208=1, var_208_arg_0=1, var_208_arg_1=0, var_209=0, var_209_arg_0=0, var_209_arg_1=1, var_210=0, var_210_arg_0=0, var_210_arg_1=0, var_211=1, var_211_arg_0=1, var_211_arg_1=0, var_212=0, var_212_arg_0=0, var_212_arg_1=1, var_213=0, var_213_arg_0=0, var_213_arg_1=0, var_214=0, var_214_arg_0=0, var_214_arg_1=0, var_215=0, var_215_arg_0=0, var_215_arg_1=0, var_216=0, var_216_arg_0=0, var_216_arg_1=0, var_217=0, var_217_arg_0=0, var_217_arg_1=0, var_218=0, var_218_arg_0=0, var_218_arg_1=0, var_219=254, var_219_arg_0=254, var_219_arg_1=0, var_220=255, var_220_arg_0=255, var_220_arg_1=254, var_221=255, var_221_arg_0=16, var_221_arg_1=255, var_222=255, var_222_arg_0=254, var_222_arg_1=255, var_223=252, var_223_arg_0=253, var_223_arg_1=255, var_224=252, var_224_arg_0=252, var_224_arg_1=252, var_225=254, var_225_arg_0=254, var_225_arg_1=252, var_226=254, var_226_arg_0=1, var_226_arg_1=254, var_227=254, var_227_arg_0=1, var_227_arg_1=254, var_228=254, var_228_arg_0=0, var_228_arg_1=254, var_229=254, var_229_arg_0=0, var_229_arg_1=254, var_22=0, var_230=255, var_230_arg_0=1, var_230_arg_1=254, var_231=255, var_231_arg_0=0, var_231_arg_1=255, var_232=255, var_232_arg_0=1, var_232_arg_1=255, var_233=0, var_233_arg_0=1, var_233_arg_1=255, var_234=0, var_234_arg_0=0, var_234_arg_1=0, var_235=0, var_235_arg_0=0, var_235_arg_1=0, var_236=0, var_236_arg_0=254, var_236_arg_1=0, var_237=254, var_237_arg_0=255, var_237_arg_1=254, var_238=254, var_238_arg_0=0, var_238_arg_1=254, var_239=0, var_239_arg_0=16, var_239_arg_1=255, var_240=254, var_240_arg_0=254, var_240_arg_1=0, var_241=254, var_241_arg_0=254, var_241_arg_1=255, var_242=254, var_242_arg_0=254, var_242_arg_1=254, var_243=253, var_243_arg_0=253, var_243_arg_1=255, var_244=254, var_244_arg_0=254, var_244_arg_1=253, var_245=252, var_245_arg_0=252, var_245_arg_1=252, var_246=254, var_246_arg_0=254, var_246_arg_1=252, var_247=0, var_247_arg_0=254, var_247_arg_1=252, var_248=254, var_248_arg_0=254, var_248_arg_1=0, var_249=0, var_249_arg_0=1, var_249_arg_1=254, var_250=254, var_250_arg_0=254, var_250_arg_1=0, var_251=1, var_251_arg_0=1, var_251_arg_1=254, var_252=255, var_252_arg_0=254, var_252_arg_1=1, var_253=0, var_253_arg_0=0, var_253_arg_1=254, var_254=255, var_254_arg_0=255, var_254_arg_1=0, var_255=0, var_255_arg_0=0, var_255_arg_1=254, var_256=255, var_256_arg_0=255, var_256_arg_1=0, var_257=0, var_257_arg_0=1, var_257_arg_1=254, var_258=255, var_258_arg_0=255, var_258_arg_1=0, var_259=0, var_259_arg_0=0, var_259_arg_1=255, var_260=255, var_260_arg_0=255, var_260_arg_1=0, var_261=1, var_261_arg_0=1, var_261_arg_1=255, var_262=255, var_262_arg_0=255, var_262_arg_1=1, var_263=0, var_263_arg_0=1, var_263_arg_1=255, var_264=255, var_264_arg_0=255, var_264_arg_1=0, var_265=0, var_265_arg_0=0, var_265_arg_1=0, var_266=255, var_266_arg_0=255, var_266_arg_1=0, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_268=0, var_268_arg_0=0, var_268_arg_1=0, var_269=1, var_269_arg_0=1, var_269_arg_1=0, var_270=0, var_270_arg_0=0, var_270_arg_1=1, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_272=1, var_272_arg_0=0, var_272_arg_1=1, var_273=0, var_273_arg_0=0, var_273_arg_1=1, var_274=0, var_274_arg_0=1, var_274_arg_1=0, var_275=1, var_275_arg_0=1, var_275_arg_1=0, var_276=0, var_276_arg_0=0, var_276_arg_1=1, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_279=1, var_279_arg_0=0, var_279_arg_1=1, var_280=0, var_280_arg_0=0, var_280_arg_1=1, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_282=0, var_282_arg_0=0, var_282_arg_1=0, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_285=0, var_285_arg_0=0, var_285_arg_1=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_288=0, var_288_arg_0=1, var_288_arg_1=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_291=0, var_291_arg_0=0, var_291_arg_1=0, var_292=0, var_292_arg_0=0, var_292_arg_1=0, var_293=0, var_293_arg_0=0, var_293_arg_1=0, var_294=0, var_294_arg_0=0, var_294_arg_1=0, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_297=0, var_297_arg_0=0, var_297_arg_1=0, var_298=0, var_298_arg_0=0, var_298_arg_1=0, var_299=1, var_299_arg_0=1, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_300_arg_1=1, var_301=0, var_301_arg_0=0, var_301_arg_1=0, var_302=0, var_302_arg_0=0, var_302_arg_1=1, var_303=1, var_303_arg_0=0, var_303_arg_1=1, var_304=0, var_304_arg_0=0, var_304_arg_1=1, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_306=0, var_306_arg_0=0, var_306_arg_1=0, var_307=0, var_307_arg_0=0, var_307_arg_1=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_309=0, var_309_arg_0=0, var_309_arg_1=0, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_312=0, var_312_arg_0=0, var_312_arg_1=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_315=0, var_315_arg_0=0, var_315_arg_1=0, var_316=0, var_316_arg_0=0, var_316_arg_1=1, var_317=1, var_317_arg_0=0, var_317_arg_1=1, var_318=0, var_318_arg_0=0, var_318_arg_1=1, var_319=0, var_319_arg_0=0, var_319_arg_1=0, var_320=0, var_320_arg_0=0, var_320_arg_1=1, var_321=1, var_321_arg_0=0, var_321_arg_1=1, var_322=0, var_322_arg_0=0, var_322_arg_1=1, var_323=0, var_323_arg_0=0, var_323_arg_1=1, var_324=1, var_324_arg_0=0, var_324_arg_1=1, var_325=0, var_325_arg_0=0, var_325_arg_1=1, var_326=0, var_326_arg_0=0, var_326_arg_1=0, var_327=0, var_327_arg_0=0, var_327_arg_1=0, var_328=1, var_328_arg_0=0, var_328_arg_1=1, var_329=0, var_329_arg_0=0, var_329_arg_1=1, var_330=0, var_330_arg_0=0, var_330_arg_1=0, var_331=0, var_331_arg_0=0, var_331_arg_1=0, var_332=0, var_332_arg_0=1, var_332_arg_1=0, var_333=0, var_333_arg_0=0, var_333_arg_1=0, var_334=1, var_334_arg_0=1, var_334_arg_1=0, var_335=1, var_335_arg_0=1, var_335_arg_1=1, var_336=1, var_336_arg_0=0, var_336_arg_1=1, var_337=0, var_337_arg_0=0, var_337_arg_1=0, var_338=1, var_338_arg_0=1, var_338_arg_1=1, var_339=0, var_339_arg_0=0, var_339_arg_1=1, var_340=0, var_340_arg_0=0, var_340_arg_1=1, var_341=1, var_341_arg_0=0, var_341_arg_1=1, var_342=0, var_342_arg_0=0, var_342_arg_1=1, var_343=0, var_343_arg_0=0, var_343_arg_1=0, var_344=0, var_344_arg_0=0, var_344_arg_1=0, var_345=1, var_345_arg_0=0, var_345_arg_1=1, var_346=0, var_346_arg_0=0, var_346_arg_1=1, var_347=0, var_347_arg_0=0, var_347_arg_1=0, var_348=0, var_348_arg_0=0, var_348_arg_1=1, var_349=0, var_349_arg_0=0, var_349_arg_1=0, var_350=0, var_350_arg_0=0, var_350_arg_1=0, var_351=0, var_351_arg_0=0, var_351_arg_1=0, var_352=0, var_352_arg_0=0, var_352_arg_1=0, var_5=0, var_61=0, var_61_arg_0=0, var_61_arg_1=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_68=1, var_69=0, var_69_arg_0=1, var_69_arg_1=0, var_70=0, var_70_arg_0=1, var_70_arg_1=0, var_70_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_77=0, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_79_arg_0=1, var_79_arg_1=1, var_79_arg_2=0, var_82=1, var_83=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=1, var_85_arg_0=1, var_85_arg_1=0, var_86=1, var_86_arg_0=1, var_87=1, var_87_arg_0=1, var_87_arg_1=1, var_87_arg_2=0, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_90_arg_2=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_93_arg_2=0, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_96=1, var_96_arg_0=1, var_96_arg_1=0, var_97=1, var_97_arg_0=1, var_98=0, var_98_arg_0=0, var_98_arg_1=1, var_98_arg_2=0, var_99=1, var_99_arg_0=1, var_99_arg_1=0] [L147] input_64 = __VERIFIER_nondet_uchar() [L148] EXPR input_64 & mask_SORT_1 [L148] input_64 = input_64 & mask_SORT_1 [L149] input_67 = __VERIFIER_nondet_uchar() [L150] EXPR input_67 & mask_SORT_1 [L150] input_67 = input_67 & mask_SORT_1 [L151] input_72 = __VERIFIER_nondet_uchar() [L152] EXPR input_72 & mask_SORT_1 [L152] input_72 = input_72 & mask_SORT_1 [L153] input_75 = __VERIFIER_nondet_uchar() [L154] EXPR input_75 & mask_SORT_1 [L154] input_75 = input_75 & mask_SORT_1 [L155] input_76 = __VERIFIER_nondet_uchar() [L156] EXPR input_76 & mask_SORT_1 [L156] input_76 = input_76 & mask_SORT_1 [L157] input_81 = __VERIFIER_nondet_uchar() [L158] EXPR input_81 & mask_SORT_1 [L158] input_81 = input_81 & mask_SORT_1 [L159] input_89 = __VERIFIER_nondet_uchar() [L160] EXPR input_89 & mask_SORT_1 [L160] input_89 = input_89 & mask_SORT_1 [L161] input_92 = __VERIFIER_nondet_uchar() [L162] EXPR input_92 & mask_SORT_1 [L162] input_92 = input_92 & mask_SORT_1 [L163] input_101 = __VERIFIER_nondet_uchar() [L164] input_111 = __VERIFIER_nondet_uchar() [L165] input_121 = __VERIFIER_nondet_uchar() [L166] input_123 = __VERIFIER_nondet_uchar() [L167] input_134 = __VERIFIER_nondet_uchar() [L168] input_136 = __VERIFIER_nondet_uchar() [L169] input_140 = __VERIFIER_nondet_uchar() [L170] input_142 = __VERIFIER_nondet_uchar() [L171] input_156 = __VERIFIER_nondet_uchar() [L174] SORT_1 var_61_arg_0 = state_45; [L175] SORT_1 var_61_arg_1 = state_47; [L176] EXPR var_61_arg_0 | var_61_arg_1 [L176] SORT_1 var_61 = var_61_arg_0 | var_61_arg_1; [L177] SORT_1 var_62_arg_0 = ~state_59; [L178] EXPR var_62_arg_0 & mask_SORT_1 [L178] var_62_arg_0 = var_62_arg_0 & mask_SORT_1 [L179] SORT_1 var_62_arg_1 = var_61; [L180] EXPR var_62_arg_0 & var_62_arg_1 [L180] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L181] EXPR var_62 & mask_SORT_1 [L181] var_62 = var_62 & mask_SORT_1 [L182] SORT_1 bad_63_arg_0 = var_62; [L183] CALL __VERIFIER_assert(!(bad_63_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 113.3s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 12.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 12.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 2 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=1, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 58.1s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 12 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 13:33:33,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3524815bff034276e0456dd09cd1e38ff4ca8ecc740de0177e48994b629150d9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:33:35,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:33:35,973 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-12-02 13:33:35,978 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:33:35,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:33:36,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:33:36,006 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:33:36,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:33:36,007 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:33:36,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:33:36,008 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:33:36,009 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:33:36,009 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:33:36,010 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:33:36,010 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:33:36,011 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:33:36,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:33:36,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:33:36,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:33:36,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:33:36,014 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:33:36,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:33:36,015 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:33:36,016 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:33:36,016 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:33:36,016 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:33:36,017 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:33:36,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:33:36,017 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:33:36,018 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:33:36,018 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:33:36,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:33:36,019 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:33:36,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:33:36,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:33:36,019 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:33:36,020 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:33:36,020 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:33:36,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:33:36,020 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:33:36,021 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:33:36,021 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3524815bff034276e0456dd09cd1e38ff4ca8ecc740de0177e48994b629150d9 [2023-12-02 13:33:36,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:33:36,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:33:36,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:33:36,334 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:33:36,335 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:33:36,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:33:39,076 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:33:39,336 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:33:39,337 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:33:39,352 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/b6c73237f/b79a9cba6e5941fc86a8b89652129645/FLAG1d6a5cecd [2023-12-02 13:33:39,365 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/data/b6c73237f/b79a9cba6e5941fc86a8b89652129645 [2023-12-02 13:33:39,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:33:39,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:33:39,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:33:39,370 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:33:39,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:33:39,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:39,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f80c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39, skipping insertion in model container [2023-12-02 13:33:39,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:39,431 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:33:39,581 WARN L240 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_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c[1176,1189] [2023-12-02 13:33:39,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:33:39,836 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:33:39,847 WARN L240 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_fe170735-787d-4662-a008-850e2f67e386/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.2.prop1-func-interl.c[1176,1189] [2023-12-02 13:33:39,911 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:33:39,925 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:33:39,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39 WrapperNode [2023-12-02 13:33:39,926 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:33:39,927 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:33:39,927 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:33:39,927 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:33:39,935 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:39,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,033 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1135 [2023-12-02 13:33:40,034 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:33:40,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:33:40,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:33:40,035 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:33:40,044 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,055 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,056 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,112 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:33:40,127 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:33:40,127 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:33:40,127 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:33:40,128 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (1/1) ... [2023-12-02 13:33:40,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:33:40,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:33:40,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:33:40,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:33:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:33:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:33:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:33:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:33:40,469 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:33:40,470 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:33:41,843 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:33:41,914 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:33:41,914 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:33:41,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:33:41 BoogieIcfgContainer [2023-12-02 13:33:41,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:33:41,917 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:33:41,917 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:33:41,921 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:33:41,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:33:39" (1/3) ... [2023-12-02 13:33:41,921 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6443d875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:33:41, skipping insertion in model container [2023-12-02 13:33:41,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:33:39" (2/3) ... [2023-12-02 13:33:41,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6443d875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:33:41, skipping insertion in model container [2023-12-02 13:33:41,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:33:41" (3/3) ... [2023-12-02 13:33:41,923 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.2.prop1-func-interl.c [2023-12-02 13:33:41,941 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:33:41,942 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:33:41,987 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:33:41,993 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@6de3db11, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:33:41,994 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:33:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:33:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 13:33:42,004 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:33:42,004 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 13:33:42,005 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:33:42,010 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:33:42,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-02 13:33:42,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:33:42,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1200947314] [2023-12-02 13:33:42,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:33:42,024 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 [2023-12-02 13:33:42,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:33:42,056 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:33:42,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:33:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:33:42,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 15 conjunts are in the unsatisfiable core [2023-12-02 13:33:42,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:33:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:42,452 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:33:42,452 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:33:42,453 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1200947314] [2023-12-02 13:33:42,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1200947314] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:33:42,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:33:42,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:33:42,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999640895] [2023-12-02 13:33:42,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:33:42,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:33:42,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:33:42,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:33:42,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:33:42,491 INFO L87 Difference]: Start difference. First operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:33:42,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:33:42,648 INFO L93 Difference]: Finished difference Result 16 states and 24 transitions. [2023-12-02 13:33:42,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:33:42,651 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2023-12-02 13:33:42,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:33:42,658 INFO L225 Difference]: With dead ends: 16 [2023-12-02 13:33:42,658 INFO L226 Difference]: Without dead ends: 9 [2023-12-02 13:33:42,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 13:33:42,665 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 13:33:42,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 13:33:42,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2023-12-02 13:33:42,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2023-12-02 13:33:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:33:42,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2023-12-02 13:33:42,696 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2023-12-02 13:33:42,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:33:42,697 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2023-12-02 13:33:42,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:33:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2023-12-02 13:33:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 13:33:42,698 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:33:42,698 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2023-12-02 13:33:42,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:33:42,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:33:42,899 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:33:42,899 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:33:42,899 INFO L85 PathProgramCache]: Analyzing trace with hash -1393329571, now seen corresponding path program 1 times [2023-12-02 13:33:42,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:33:42,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [352918345] [2023-12-02 13:33:42,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:33:42,902 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 [2023-12-02 13:33:42,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:33:42,904 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:33:42,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:33:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:33:43,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 904 conjuncts, 74 conjunts are in the unsatisfiable core [2023-12-02 13:33:43,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:33:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:44,111 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:33:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:44,483 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:33:44,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [352918345] [2023-12-02 13:33:44,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [352918345] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:33:44,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [722149993] [2023-12-02 13:33:44,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:33:44,484 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:33:44,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:33:44,487 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:33:44,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 13:33:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:33:45,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 904 conjuncts, 74 conjunts are in the unsatisfiable core [2023-12-02 13:33:45,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:33:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:45,605 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:33:49,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:49,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [722149993] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:33:49,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [543093054] [2023-12-02 13:33:49,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:33:49,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:33:49,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:33:49,968 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:33:49,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 13:33:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:33:50,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 904 conjuncts, 77 conjunts are in the unsatisfiable core [2023-12-02 13:33:50,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:33:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:33:50,683 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:34:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:17,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [543093054] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:34:17,439 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 13:34:17,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4, 5, 6] total 12 [2023-12-02 13:34:17,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908106442] [2023-12-02 13:34:17,440 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 13:34:17,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-12-02 13:34:17,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:34:17,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-12-02 13:34:17,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=104, Unknown=15, NotChecked=0, Total=156 [2023-12-02 13:34:17,442 INFO L87 Difference]: Start difference. First operand 8 states and 8 transitions. Second operand has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 12 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:34:17,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:34:17,983 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2023-12-02 13:34:17,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 13:34:17,984 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 12 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-12-02 13:34:17,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:34:17,984 INFO L225 Difference]: With dead ends: 14 [2023-12-02 13:34:17,984 INFO L226 Difference]: Without dead ends: 12 [2023-12-02 13:34:17,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 31.3s TimeCoverageRelationStatistics Valid=68, Invalid=157, Unknown=15, NotChecked=0, Total=240 [2023-12-02 13:34:17,986 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 12 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:34:17,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 17 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 13:34:17,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2023-12-02 13:34:17,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 11. [2023-12-02 13:34:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:34:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2023-12-02 13:34:17,992 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 7 [2023-12-02 13:34:17,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:34:17,992 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2023-12-02 13:34:17,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.7692307692307692) internal successors, (23), 12 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:34:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2023-12-02 13:34:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 13:34:17,993 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:34:17,993 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1] [2023-12-02 13:34:18,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 13:34:18,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 13:34:18,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:34:18,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:34:18,595 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:34:18,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:34:18,595 INFO L85 PathProgramCache]: Analyzing trace with hash -2112524529, now seen corresponding path program 2 times [2023-12-02 13:34:18,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:34:18,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1746290008] [2023-12-02 13:34:18,598 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 13:34:18,598 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 [2023-12-02 13:34:18,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:34:18,599 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:34:18,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:34:19,358 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 13:34:19,358 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 13:34:19,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 1709 conjuncts, 92 conjunts are in the unsatisfiable core [2023-12-02 13:34:19,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:34:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:19,832 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:34:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:22,398 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:34:22,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1746290008] [2023-12-02 13:34:22,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1746290008] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:34:22,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1017467508] [2023-12-02 13:34:22,399 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 13:34:22,399 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:34:22,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:34:22,400 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:34:22,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 13:34:23,393 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 13:34:23,394 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 13:34:23,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 1709 conjuncts, 128 conjunts are in the unsatisfiable core [2023-12-02 13:34:23,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:34:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:24,212 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:34:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:25,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1017467508] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:34:25,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335657854] [2023-12-02 13:34:25,302 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 13:34:25,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:34:25,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:34:25,303 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:34:25,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 13:34:25,787 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 13:34:25,787 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 13:34:25,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 1709 conjuncts, 118 conjunts are in the unsatisfiable core [2023-12-02 13:34:25,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:34:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:38,751 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:34:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:34:49,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [335657854] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:34:49,461 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 13:34:49,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 7, 7] total 21 [2023-12-02 13:34:49,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45517223] [2023-12-02 13:34:49,461 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 13:34:49,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-02 13:34:49,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:34:49,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-02 13:34:49,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=382, Unknown=5, NotChecked=0, Total=462 [2023-12-02 13:34:49,463 INFO L87 Difference]: Start difference. First operand 11 states and 11 transitions. Second operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:34:51,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:34:53,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:35:03,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:35:05,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:35:07,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:35:10,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:35:17,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2023-12-02 13:35:17,219 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-12-02 13:35:17,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 32 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 35.8s TimeCoverageRelationStatistics Valid=161, Invalid=533, Unknown=8, NotChecked=0, Total=702 [2023-12-02 13:35:17,222 INFO L413 NwaCegarLoop]: 0 mSDtfsCounter, 13 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 9 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-12-02 13:35:17,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 0 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 32 Invalid, 6 Unknown, 0 Unchecked, 13.7s Time] [2023-12-02 13:35:17,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 13:35:17,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-02 13:35:17,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-12-02 13:35:17,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:35:17,824 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.convertIOException(Executor.java:337) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:177) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) 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.lib.smtlibutils.ManagedScript.pop(ManagedScript.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPrecondition(IncrementalHoareTripleChecker.java:349) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:284) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker$ProtectedHtc.releaseLock(ChainingHoareTripleChecker.java:449) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker.releaseLock(ChainingHoareTripleChecker.java:98) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:159) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeAutomataDifference(NwaCegarLoop.java:365) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.refineAbstraction(NwaCegarLoop.java:325) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.refineAbstractionInternal(AbstractCegarLoop.java:487) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:438) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.io.IOException: Stream closed at java.base/java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:442) at java.base/java.io.OutputStream.write(OutputStream.java:157) at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) at java.base/sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:318) at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:153) at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) at java.base/java.io.BufferedWriter.flush(BufferedWriter.java:257) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:175) ... 36 more [2023-12-02 13:35:17,828 INFO L158 Benchmark]: Toolchain (without parser) took 98458.78ms. Allocated memory was 92.3MB in the beginning and 335.5MB in the end (delta: 243.3MB). Free memory was 67.0MB in the beginning and 256.3MB in the end (delta: -189.3MB). Peak memory consumption was 238.4MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,828 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:35:17,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 555.92ms. Allocated memory is still 92.3MB. Free memory was 66.6MB in the beginning and 52.5MB in the end (delta: 14.1MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.50ms. Allocated memory is still 92.3MB. Free memory was 52.5MB in the beginning and 43.6MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,829 INFO L158 Benchmark]: Boogie Preprocessor took 91.74ms. Allocated memory is still 92.3MB. Free memory was 43.6MB in the beginning and 37.7MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,829 INFO L158 Benchmark]: RCFGBuilder took 1787.72ms. Allocated memory was 92.3MB in the beginning and 115.3MB in the end (delta: 23.1MB). Free memory was 37.7MB in the beginning and 55.7MB in the end (delta: -18.0MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,830 INFO L158 Benchmark]: TraceAbstraction took 95910.01ms. Allocated memory was 115.3MB in the beginning and 335.5MB in the end (delta: 220.2MB). Free memory was 54.4MB in the beginning and 256.3MB in the end (delta: -201.9MB). Peak memory consumption was 199.5MB. Max. memory is 16.1GB. [2023-12-02 13:35:17,832 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 555.92ms. Allocated memory is still 92.3MB. Free memory was 66.6MB in the beginning and 52.5MB in the end (delta: 14.1MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.50ms. Allocated memory is still 92.3MB. Free memory was 52.5MB in the beginning and 43.6MB in the end (delta: 8.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.74ms. Allocated memory is still 92.3MB. Free memory was 43.6MB in the beginning and 37.7MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1787.72ms. Allocated memory was 92.3MB in the beginning and 115.3MB in the end (delta: 23.1MB). Free memory was 37.7MB in the beginning and 55.7MB in the end (delta: -18.0MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * TraceAbstraction took 95910.01ms. Allocated memory was 115.3MB in the beginning and 335.5MB in the end (delta: 220.2MB). Free memory was 54.4MB in the beginning and 256.3MB in the end (delta: -201.9MB). Peak memory consumption was 199.5MB. 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.convertIOException(Executor.java:337) 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_fe170735-787d-4662-a008-850e2f67e386/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken