./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 cc215c1310f8b4d8a3ef1501261e91ba08e9c5718658396972a4e0020f5cf43f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:53:29,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:53:29,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 16:53:29,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:53:29,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:53:29,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:53:29,896 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:53:29,897 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:53:29,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:53:29,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:53:29,898 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:53:29,899 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:53:29,899 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:53:29,900 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:53:29,900 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:53:29,901 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:53:29,901 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:53:29,902 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:53:29,902 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:53:29,903 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:53:29,904 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:53:29,908 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:53:29,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:53:29,909 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:53:29,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:53:29,910 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:53:29,910 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:53:29,911 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:53:29,911 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:53:29,912 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:53:29,912 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:53:29,912 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:53:29,913 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:53:29,913 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:53:29,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:29,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:53:29,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:53:29,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:53:29,914 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:53:29,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:53:29,914 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:53:29,915 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:53:29,915 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:53:29,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:53:29,915 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc215c1310f8b4d8a3ef1501261e91ba08e9c5718658396972a4e0020f5cf43f [2023-12-02 16:53:30,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:53:30,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:53:30,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:53:30,145 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:53:30,145 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:53:30,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:53:32,889 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:53:33,115 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:53:33,115 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:53:33,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/3219bf532/372685bd60294833a294739faf6cda69/FLAG2c2dac175 [2023-12-02 16:53:33,138 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/3219bf532/372685bd60294833a294739faf6cda69 [2023-12-02 16:53:33,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:53:33,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:53:33,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:33,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:53:33,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:53:33,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c61fc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33, skipping insertion in model container [2023-12-02 16:53:33,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,193 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:53:33,322 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1334,1347] [2023-12-02 16:53:33,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:33,497 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:53:33,507 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1334,1347] [2023-12-02 16:53:33,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:53:33,607 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:53:33,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33 WrapperNode [2023-12-02 16:53:33,608 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:53:33,608 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:33,609 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:53:33,609 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:53:33,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,645 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,792 INFO L138 Inliner]: procedures = 18, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1535 [2023-12-02 16:53:33,792 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:53:33,793 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:53:33,793 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:53:33,793 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:53:33,802 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,877 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,915 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,925 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:53:33,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:53:33,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:53:33,967 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:53:33,968 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (1/1) ... [2023-12-02 16:53:33,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:53:33,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:53:33,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:53:34,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:53:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:53:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 16:53:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 16:53:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:53:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:53:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:53:34,213 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:53:34,215 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:53:35,523 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:53:37,426 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:53:37,427 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 16:53:37,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:37 BoogieIcfgContainer [2023-12-02 16:53:37,429 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:53:37,431 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:53:37,431 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:53:37,434 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:53:37,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:53:33" (1/3) ... [2023-12-02 16:53:37,435 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a2923b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:37, skipping insertion in model container [2023-12-02 16:53:37,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:53:33" (2/3) ... [2023-12-02 16:53:37,436 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a2923b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:53:37, skipping insertion in model container [2023-12-02 16:53:37,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:37" (3/3) ... [2023-12-02 16:53:37,437 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:53:37,457 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:53:37,457 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 16:53:37,502 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:53:37,509 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;@37632f74, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:53:37,509 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 16:53:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand has 15 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 16:53:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 16:53:37,521 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:53:37,521 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:53:37,522 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:53:37,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:53:37,527 INFO L85 PathProgramCache]: Analyzing trace with hash 2020858971, now seen corresponding path program 1 times [2023-12-02 16:53:37,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:53:37,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940531404] [2023-12-02 16:53:37,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:37,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:53:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:53:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 16:53:41,039 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:53:41,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940531404] [2023-12-02 16:53:41,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940531404] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:53:41,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:53:41,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 16:53:41,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033251687] [2023-12-02 16:53:41,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:53:41,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:53:41,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:53:41,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:53:41,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:53:41,078 INFO L87 Difference]: Start difference. First operand has 15 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 16:53:43,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:44,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:53:44,362 INFO L93 Difference]: Finished difference Result 37 states and 49 transitions. [2023-12-02 16:53:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 16:53:44,364 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 16 [2023-12-02 16:53:44,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:53:44,371 INFO L225 Difference]: With dead ends: 37 [2023-12-02 16:53:44,371 INFO L226 Difference]: Without dead ends: 23 [2023-12-02 16:53:44,373 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 16:53:44,377 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 3 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-12-02 16:53:44,378 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 24 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2023-12-02 16:53:44,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2023-12-02 16:53:44,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 22. [2023-12-02 16:53:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 16:53:44,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 27 transitions. [2023-12-02 16:53:44,413 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 27 transitions. Word has length 16 [2023-12-02 16:53:44,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:53:44,414 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 27 transitions. [2023-12-02 16:53:44,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 16:53:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2023-12-02 16:53:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 16:53:44,417 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:53:44,417 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2023-12-02 16:53:44,417 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 16:53:44,418 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:53:44,418 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:53:44,418 INFO L85 PathProgramCache]: Analyzing trace with hash 235455237, now seen corresponding path program 1 times [2023-12-02 16:53:44,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:53:44,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412628854] [2023-12-02 16:53:44,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:53:44,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:53:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 16:53:58,201 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 16:54:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 16:54:04,759 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 16:54:04,759 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 16:54:04,761 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 16:54:04,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 16:54:04,764 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-12-02 16:54:04,767 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 16:54:04,861 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 16:54:04,862 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 16:54:04,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:54:04 BoogieIcfgContainer [2023-12-02 16:54:04,901 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 16:54:04,901 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 16:54:04,901 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 16:54:04,901 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 16:54:04,902 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:53:37" (3/4) ... [2023-12-02 16:54:04,903 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 16:54:04,904 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 16:54:04,905 INFO L158 Benchmark]: Toolchain (without parser) took 31763.54ms. Allocated memory was 161.5MB in the beginning and 775.9MB in the end (delta: 614.5MB). Free memory was 126.1MB in the beginning and 262.2MB in the end (delta: -136.1MB). Peak memory consumption was 481.0MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,906 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 107.0MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 16:54:04,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.09ms. Allocated memory is still 161.5MB. Free memory was 125.8MB in the beginning and 96.6MB in the end (delta: 29.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.83ms. Allocated memory is still 161.5MB. Free memory was 96.6MB in the beginning and 110.1MB in the end (delta: -13.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,907 INFO L158 Benchmark]: Boogie Preprocessor took 173.13ms. Allocated memory is still 161.5MB. Free memory was 110.1MB in the beginning and 99.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,908 INFO L158 Benchmark]: RCFGBuilder took 3461.97ms. Allocated memory was 161.5MB in the beginning and 270.5MB in the end (delta: 109.1MB). Free memory was 99.4MB in the beginning and 147.5MB in the end (delta: -48.1MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,909 INFO L158 Benchmark]: TraceAbstraction took 27469.27ms. Allocated memory was 270.5MB in the beginning and 775.9MB in the end (delta: 505.4MB). Free memory was 146.5MB in the beginning and 262.2MB in the end (delta: -115.7MB). Peak memory consumption was 420.9MB. Max. memory is 16.1GB. [2023-12-02 16:54:04,909 INFO L158 Benchmark]: Witness Printer took 3.40ms. Allocated memory is still 775.9MB. Free memory is still 262.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 16:54:04,913 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 107.0MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.09ms. Allocated memory is still 161.5MB. Free memory was 125.8MB in the beginning and 96.6MB in the end (delta: 29.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.83ms. Allocated memory is still 161.5MB. Free memory was 96.6MB in the beginning and 110.1MB in the end (delta: -13.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.13ms. Allocated memory is still 161.5MB. Free memory was 110.1MB in the beginning and 99.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3461.97ms. Allocated memory was 161.5MB in the beginning and 270.5MB in the end (delta: 109.1MB). Free memory was 99.4MB in the beginning and 147.5MB in the end (delta: -48.1MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. * TraceAbstraction took 27469.27ms. Allocated memory was 270.5MB in the beginning and 775.9MB in the end (delta: 505.4MB). Free memory was 146.5MB in the beginning and 262.2MB in the end (delta: -115.7MB). Peak memory consumption was 420.9MB. Max. memory is 16.1GB. * Witness Printer took 3.40ms. Allocated memory is still 775.9MB. Free memory is still 262.2MB. 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: 22]: 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 291, overapproximation of bitwiseAnd at line 159. Possible FailurePath: [L27] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L28] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L30] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 128); [L31] const SORT_3 msb_SORT_3 = (SORT_3)1 << (128 - 1); [L33] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 5); [L34] const SORT_11 msb_SORT_11 = (SORT_11)1 << (5 - 1); [L36] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 4); [L37] const SORT_13 msb_SORT_13 = (SORT_13)1 << (4 - 1); [L39] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 3); [L40] const SORT_19 msb_SORT_19 = (SORT_19)1 << (3 - 1); [L42] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 2); [L43] const SORT_40 msb_SORT_40 = (SORT_40)1 << (2 - 1); [L45] const SORT_13 var_15 = 8; [L46] const SORT_19 var_20 = 7; [L47] const SORT_19 var_25 = 6; [L48] const SORT_19 var_30 = 5; [L49] const SORT_19 var_35 = 4; [L50] const SORT_40 var_41 = 3; [L51] const SORT_40 var_46 = 2; [L52] const SORT_1 var_51 = 1; [L53] const SORT_13 var_64 = 9; [L54] const SORT_11 var_81 = 0; [L55] const SORT_1 var_111 = 0; [L56] const SORT_3 var_268 = 0; [L58] SORT_1 input_2; [L59] SORT_3 input_4; [L60] SORT_1 input_5; [L61] SORT_1 input_6; [L62] SORT_1 input_7; [L63] SORT_1 input_8; [L64] SORT_3 input_9; [L65] SORT_1 input_109; [L67] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L67] SORT_3 state_10 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L68] EXPR __VERIFIER_nondet_uchar() & mask_SORT_11 [L68] SORT_11 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L69] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L69] SORT_3 state_18 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L70] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L70] SORT_3 state_24 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L71] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L71] SORT_3 state_29 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L72] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L72] SORT_3 state_34 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L73] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L73] SORT_3 state_39 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L74] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L74] SORT_3 state_45 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L75] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L75] SORT_3 state_50 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L76] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L76] SORT_3 state_55 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_11 [L77] SORT_11 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L78] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L79] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_11 [L80] SORT_11 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L81] EXPR __VERIFIER_nondet_uint128() & mask_SORT_3 [L81] SORT_3 state_87 = __VERIFIER_nondet_uint128() & mask_SORT_3; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L82] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_11 [L83] SORT_11 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_11; [L85] SORT_1 init_92_arg_1 = var_51; [L86] state_91 = init_92_arg_1 VAL [init_92_arg_1=1, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0] [L89] input_2 = __VERIFIER_nondet_uchar() [L90] input_4 = __VERIFIER_nondet_uint128() [L91] input_5 = __VERIFIER_nondet_uchar() [L92] input_6 = __VERIFIER_nondet_uchar() [L93] input_7 = __VERIFIER_nondet_uchar() [L94] EXPR input_7 & mask_SORT_1 [L94] input_7 = input_7 & mask_SORT_1 [L95] input_8 = __VERIFIER_nondet_uchar() [L96] input_9 = __VERIFIER_nondet_uint128() [L97] input_109 = __VERIFIER_nondet_uchar() [L99] SORT_1 var_93_arg_0 = input_7; [L100] SORT_1 var_93_arg_1 = state_91; [L101] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L102] SORT_1 var_94_arg_0 = var_51; [L103] SORT_1 var_94 = ~var_94_arg_0; [L104] SORT_1 var_95_arg_0 = var_93; [L105] SORT_1 var_95_arg_1 = var_94; [L106] EXPR var_95_arg_0 | var_95_arg_1 [L106] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L107] EXPR var_95 & mask_SORT_1 [L107] var_95 = var_95 & mask_SORT_1 [L108] SORT_1 constr_96_arg_0 = var_95; VAL [constr_96_arg_0=1, init_92_arg_1=1, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254] [L109] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L109] RET assume_abort_if_not(constr_96_arg_0) VAL [constr_96_arg_0=1, init_92_arg_1=1, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254] [L110] SORT_13 var_65_arg_0 = var_64; [L111] EXPR var_65_arg_0 & mask_SORT_13 [L111] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L112] SORT_11 var_65 = var_65_arg_0; [L113] SORT_11 var_66_arg_0 = state_60; [L114] SORT_11 var_66_arg_1 = var_65; [L115] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L116] SORT_1 var_97_arg_0 = var_66; [L117] SORT_1 var_97 = ~var_97_arg_0; [L118] SORT_1 var_98_arg_0 = input_6; [L119] SORT_1 var_98 = ~var_98_arg_0; [L120] SORT_1 var_99_arg_0 = var_97; [L121] SORT_1 var_99_arg_1 = var_98; [L122] EXPR var_99_arg_0 | var_99_arg_1 [L122] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L123] SORT_1 var_100_arg_0 = var_51; [L124] SORT_1 var_100 = ~var_100_arg_0; [L125] SORT_1 var_101_arg_0 = var_99; [L126] SORT_1 var_101_arg_1 = var_100; [L127] EXPR var_101_arg_0 | var_101_arg_1 [L127] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L128] EXPR var_101 & mask_SORT_1 [L128] var_101 = var_101 & mask_SORT_1 [L129] SORT_1 constr_102_arg_0 = var_101; VAL [constr_102_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_6=255, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L130] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L130] RET assume_abort_if_not(constr_102_arg_0) VAL [constr_102_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_6=255, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L131] SORT_11 var_61_arg_0 = state_60; [L132] SORT_1 var_61 = var_61_arg_0 != 0; [L133] SORT_1 var_62_arg_0 = var_61; [L134] SORT_1 var_62 = ~var_62_arg_0; [L135] SORT_1 var_103_arg_0 = var_62; [L136] SORT_1 var_103 = ~var_103_arg_0; [L137] SORT_1 var_104_arg_0 = input_5; [L138] SORT_1 var_104 = ~var_104_arg_0; [L139] SORT_1 var_105_arg_0 = var_103; [L140] SORT_1 var_105_arg_1 = var_104; [L141] EXPR var_105_arg_0 | var_105_arg_1 [L141] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L142] SORT_1 var_106_arg_0 = var_51; [L143] SORT_1 var_106 = ~var_106_arg_0; [L144] SORT_1 var_107_arg_0 = var_105; [L145] SORT_1 var_107_arg_1 = var_106; [L146] EXPR var_107_arg_0 | var_107_arg_1 [L146] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L147] EXPR var_107 & mask_SORT_1 [L147] var_107 = var_107 & mask_SORT_1 [L148] SORT_1 constr_108_arg_0 = var_107; VAL [constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_5=11, input_6=255, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L149] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L149] RET assume_abort_if_not(constr_108_arg_0) VAL [constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_5=11, input_6=255, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=1, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_111=0, var_15=8, var_20=7, var_25=6, var_268=0, var_30=5, var_35=4, var_41=3, var_46=2, var_51=1, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_81=0, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L151] SORT_1 var_112_arg_0 = state_91; [L152] SORT_1 var_112_arg_1 = var_111; [L153] SORT_1 var_112_arg_2 = var_51; [L154] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L155] SORT_1 var_70_arg_0 = state_69; [L156] SORT_1 var_70 = ~var_70_arg_0; [L157] SORT_1 var_71_arg_0 = state_68; [L158] SORT_1 var_71_arg_1 = var_70; [L159] EXPR var_71_arg_0 & var_71_arg_1 [L159] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L160] SORT_11 var_73_arg_0 = state_72; [L161] SORT_1 var_73 = var_73_arg_0 != 0; [L162] SORT_1 var_74_arg_0 = var_71; [L163] SORT_1 var_74_arg_1 = var_73; [L164] EXPR var_74_arg_0 & var_74_arg_1 [L164] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L165] SORT_1 var_75_arg_0 = state_68; [L166] SORT_1 var_75 = ~var_75_arg_0; [L167] SORT_1 var_76_arg_0 = input_6; [L168] SORT_1 var_76_arg_1 = var_75; [L169] EXPR var_76_arg_0 & var_76_arg_1 [L169] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L170] SORT_1 var_77_arg_0 = var_76; [L171] EXPR var_77_arg_0 & mask_SORT_1 [L171] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L172] SORT_11 var_77 = var_77_arg_0; [L173] SORT_11 var_78_arg_0 = state_72; [L174] SORT_11 var_78_arg_1 = var_77; [L175] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L176] SORT_1 var_79_arg_0 = input_5; [L177] EXPR var_79_arg_0 & mask_SORT_1 [L177] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L178] SORT_11 var_79 = var_79_arg_0; [L179] SORT_11 var_80_arg_0 = var_78; [L180] SORT_11 var_80_arg_1 = var_79; [L181] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L182] SORT_1 var_82_arg_0 = input_7; [L183] SORT_11 var_82_arg_1 = var_81; [L184] SORT_11 var_82_arg_2 = var_80; [L185] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L186] EXPR var_82 & mask_SORT_11 [L186] var_82 = var_82 & mask_SORT_11 [L187] SORT_11 var_83_arg_0 = var_82; [L188] SORT_1 var_83 = var_83_arg_0 != 0; [L189] SORT_1 var_84_arg_0 = var_83; [L190] SORT_1 var_84 = ~var_84_arg_0; [L191] SORT_1 var_85_arg_0 = var_74; [L192] SORT_1 var_85_arg_1 = var_84; [L193] EXPR var_85_arg_0 & var_85_arg_1 [L193] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L194] SORT_1 var_86_arg_0 = var_85; [L195] SORT_1 var_86 = ~var_86_arg_0; [L196] SORT_11 var_14_arg_0 = state_12; [L197] SORT_13 var_14 = var_14_arg_0 >> 0; [L198] EXPR var_14 & mask_SORT_13 [L198] var_14 = var_14 & mask_SORT_13 [L199] SORT_13 var_56_arg_0 = var_14; [L200] SORT_1 var_56 = var_56_arg_0 != 0; [L201] SORT_1 var_57_arg_0 = var_56; [L202] SORT_1 var_57 = ~var_57_arg_0; [L203] EXPR var_57 & mask_SORT_1 [L203] var_57 = var_57 & mask_SORT_1 [L204] SORT_1 var_52_arg_0 = var_51; [L205] EXPR var_52_arg_0 & mask_SORT_1 [L205] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L206] SORT_13 var_52 = var_52_arg_0; [L207] SORT_13 var_53_arg_0 = var_14; [L208] SORT_13 var_53_arg_1 = var_52; [L209] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L210] SORT_40 var_47_arg_0 = var_46; [L211] EXPR var_47_arg_0 & mask_SORT_40 [L211] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L212] SORT_13 var_47 = var_47_arg_0; [L213] SORT_13 var_48_arg_0 = var_14; [L214] SORT_13 var_48_arg_1 = var_47; [L215] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L216] SORT_40 var_42_arg_0 = var_41; [L217] EXPR var_42_arg_0 & mask_SORT_40 [L217] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L218] SORT_13 var_42 = var_42_arg_0; [L219] SORT_13 var_43_arg_0 = var_14; [L220] SORT_13 var_43_arg_1 = var_42; [L221] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L222] SORT_19 var_36_arg_0 = var_35; [L223] EXPR var_36_arg_0 & mask_SORT_19 [L223] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L224] SORT_13 var_36 = var_36_arg_0; [L225] SORT_13 var_37_arg_0 = var_14; [L226] SORT_13 var_37_arg_1 = var_36; [L227] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L228] SORT_19 var_31_arg_0 = var_30; [L229] EXPR var_31_arg_0 & mask_SORT_19 [L229] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L230] SORT_13 var_31 = var_31_arg_0; [L231] SORT_13 var_32_arg_0 = var_14; [L232] SORT_13 var_32_arg_1 = var_31; [L233] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L234] SORT_19 var_26_arg_0 = var_25; [L235] EXPR var_26_arg_0 & mask_SORT_19 [L235] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L236] SORT_13 var_26 = var_26_arg_0; [L237] SORT_13 var_27_arg_0 = var_14; [L238] SORT_13 var_27_arg_1 = var_26; [L239] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L240] SORT_19 var_21_arg_0 = var_20; [L241] EXPR var_21_arg_0 & mask_SORT_19 [L241] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L242] SORT_13 var_21 = var_21_arg_0; [L243] SORT_13 var_22_arg_0 = var_14; [L244] SORT_13 var_22_arg_1 = var_21; [L245] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L246] SORT_13 var_16_arg_0 = var_14; [L247] SORT_13 var_16_arg_1 = var_15; [L248] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L249] SORT_1 var_17_arg_0 = var_16; [L250] SORT_3 var_17_arg_1 = state_10; [L251] SORT_3 var_17_arg_2 = input_9; [L252] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L253] SORT_1 var_23_arg_0 = var_22; [L254] SORT_3 var_23_arg_1 = state_18; [L255] SORT_3 var_23_arg_2 = var_17; [L256] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L257] SORT_1 var_28_arg_0 = var_27; [L258] SORT_3 var_28_arg_1 = state_24; [L259] SORT_3 var_28_arg_2 = var_23; [L260] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L261] SORT_1 var_33_arg_0 = var_32; [L262] SORT_3 var_33_arg_1 = state_29; [L263] SORT_3 var_33_arg_2 = var_28; [L264] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L265] SORT_1 var_38_arg_0 = var_37; [L266] SORT_3 var_38_arg_1 = state_34; [L267] SORT_3 var_38_arg_2 = var_33; [L268] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L269] SORT_1 var_44_arg_0 = var_43; [L270] SORT_3 var_44_arg_1 = state_39; [L271] SORT_3 var_44_arg_2 = var_38; [L272] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L273] SORT_1 var_49_arg_0 = var_48; [L274] SORT_3 var_49_arg_1 = state_45; [L275] SORT_3 var_49_arg_2 = var_44; [L276] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L277] SORT_1 var_54_arg_0 = var_53; [L278] SORT_3 var_54_arg_1 = state_50; [L279] SORT_3 var_54_arg_2 = var_49; [L280] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L281] SORT_1 var_58_arg_0 = var_57; [L282] SORT_3 var_58_arg_1 = state_55; [L283] SORT_3 var_58_arg_2 = var_54; [L284] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L285] EXPR var_58 & mask_SORT_3 [L285] var_58 = var_58 & mask_SORT_3 [L286] SORT_3 var_88_arg_0 = state_87; [L287] SORT_3 var_88_arg_1 = var_58; [L288] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L289] SORT_1 var_89_arg_0 = var_86; [L290] SORT_1 var_89_arg_1 = var_88; [L291] EXPR var_89_arg_0 | var_89_arg_1 [L291] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L292] SORT_1 var_110_arg_0 = state_91; [L293] SORT_1 var_110_arg_1 = input_109; [L294] SORT_1 var_110_arg_2 = var_89; [L295] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L296] SORT_1 var_113_arg_0 = var_110; [L297] SORT_1 var_113 = ~var_113_arg_0; [L298] SORT_1 var_114_arg_0 = var_112; [L299] SORT_1 var_114_arg_1 = var_113; [L300] EXPR var_114_arg_0 & var_114_arg_1 [L300] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L301] EXPR var_114 & mask_SORT_1 [L301] var_114 = var_114 & mask_SORT_1 [L302] SORT_1 bad_115_arg_0 = var_114; [L303] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L22] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L303] RET __VERIFIER_assert(!(bad_115_arg_0)) [L305] SORT_11 var_137_arg_0 = state_136; [L306] SORT_13 var_137 = var_137_arg_0 >> 0; [L307] EXPR var_137 & mask_SORT_13 [L307] var_137 = var_137 & mask_SORT_13 [L308] SORT_13 var_194_arg_0 = var_137; [L309] SORT_13 var_194_arg_1 = var_15; [L310] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L311] SORT_1 var_195_arg_0 = input_6; [L312] SORT_1 var_195_arg_1 = var_194; [L313] EXPR var_195_arg_0 & var_195_arg_1 [L313] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L314] EXPR var_195 & mask_SORT_1 [L314] var_195 = var_195 & mask_SORT_1 [L315] SORT_1 var_267_arg_0 = var_195; [L316] SORT_3 var_267_arg_1 = input_4; [L317] SORT_3 var_267_arg_2 = state_10; [L318] SORT_3 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L319] SORT_1 var_269_arg_0 = input_7; [L320] SORT_3 var_269_arg_1 = var_268; [L321] SORT_3 var_269_arg_2 = var_267; [L322] SORT_3 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L323] SORT_3 next_270_arg_1 = var_269; [L324] SORT_1 var_119_arg_0 = input_6; [L325] SORT_1 var_119_arg_1 = input_5; [L326] EXPR var_119_arg_0 | var_119_arg_1 [L326] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L327] SORT_1 var_120_arg_0 = var_119; [L328] SORT_1 var_120_arg_1 = input_7; [L329] EXPR var_120_arg_0 | var_120_arg_1 [L329] SORT_1 var_120 = var_120_arg_0 | var_120_arg_1; [L330] EXPR var_120 & mask_SORT_1 [L330] var_120 = var_120 & mask_SORT_1 [L331] SORT_1 var_198_arg_0 = input_5; [L332] EXPR var_198_arg_0 & mask_SORT_1 [L332] var_198_arg_0 = var_198_arg_0 & mask_SORT_1 [L333] SORT_11 var_198 = var_198_arg_0; [L334] SORT_11 var_199_arg_0 = state_12; [L335] SORT_11 var_199_arg_1 = var_198; [L336] SORT_11 var_199 = var_199_arg_0 + var_199_arg_1; [L337] SORT_1 var_271_arg_0 = var_120; [L338] SORT_11 var_271_arg_1 = var_199; [L339] SORT_11 var_271_arg_2 = state_12; [L340] SORT_11 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L341] SORT_1 var_272_arg_0 = input_7; [L342] SORT_11 var_272_arg_1 = var_81; [L343] SORT_11 var_272_arg_2 = var_271; [L344] SORT_11 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L345] SORT_11 next_273_arg_1 = var_272; [L346] SORT_19 var_187_arg_0 = var_20; [L347] EXPR var_187_arg_0 & mask_SORT_19 [L347] var_187_arg_0 = var_187_arg_0 & mask_SORT_19 [L348] SORT_13 var_187 = var_187_arg_0; [L349] SORT_13 var_188_arg_0 = var_137; [L350] SORT_13 var_188_arg_1 = var_187; [L351] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L352] SORT_1 var_189_arg_0 = input_6; [L353] SORT_1 var_189_arg_1 = var_188; [L354] EXPR var_189_arg_0 & var_189_arg_1 [L354] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L355] EXPR var_189 & mask_SORT_1 [L355] var_189 = var_189 & mask_SORT_1 [L356] SORT_1 var_274_arg_0 = var_189; [L357] SORT_3 var_274_arg_1 = input_4; [L358] SORT_3 var_274_arg_2 = state_18; [L359] SORT_3 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L360] SORT_1 var_275_arg_0 = input_7; [L361] SORT_3 var_275_arg_1 = var_268; [L362] SORT_3 var_275_arg_2 = var_274; [L363] SORT_3 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L364] SORT_3 next_276_arg_1 = var_275; [L365] SORT_19 var_180_arg_0 = var_25; [L366] EXPR var_180_arg_0 & mask_SORT_19 [L366] var_180_arg_0 = var_180_arg_0 & mask_SORT_19 [L367] SORT_13 var_180 = var_180_arg_0; [L368] SORT_13 var_181_arg_0 = var_137; [L369] SORT_13 var_181_arg_1 = var_180; [L370] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L371] SORT_1 var_182_arg_0 = input_6; [L372] SORT_1 var_182_arg_1 = var_181; [L373] EXPR var_182_arg_0 & var_182_arg_1 [L373] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L374] EXPR var_182 & mask_SORT_1 [L374] var_182 = var_182 & mask_SORT_1 [L375] SORT_1 var_277_arg_0 = var_182; [L376] SORT_3 var_277_arg_1 = input_4; [L377] SORT_3 var_277_arg_2 = state_24; [L378] SORT_3 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L379] SORT_1 var_278_arg_0 = input_7; [L380] SORT_3 var_278_arg_1 = var_268; [L381] SORT_3 var_278_arg_2 = var_277; [L382] SORT_3 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L383] SORT_3 next_279_arg_1 = var_278; [L384] SORT_19 var_173_arg_0 = var_30; [L385] EXPR var_173_arg_0 & mask_SORT_19 [L385] var_173_arg_0 = var_173_arg_0 & mask_SORT_19 [L386] SORT_13 var_173 = var_173_arg_0; [L387] SORT_13 var_174_arg_0 = var_137; [L388] SORT_13 var_174_arg_1 = var_173; [L389] SORT_1 var_174 = var_174_arg_0 == var_174_arg_1; [L390] SORT_1 var_175_arg_0 = input_6; [L391] SORT_1 var_175_arg_1 = var_174; [L392] EXPR var_175_arg_0 & var_175_arg_1 [L392] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L393] EXPR var_175 & mask_SORT_1 [L393] var_175 = var_175 & mask_SORT_1 [L394] SORT_1 var_280_arg_0 = var_175; [L395] SORT_3 var_280_arg_1 = input_4; [L396] SORT_3 var_280_arg_2 = state_29; [L397] SORT_3 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L398] SORT_1 var_281_arg_0 = input_7; [L399] SORT_3 var_281_arg_1 = var_268; [L400] SORT_3 var_281_arg_2 = var_280; [L401] SORT_3 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L402] SORT_3 next_282_arg_1 = var_281; [L403] SORT_19 var_166_arg_0 = var_35; [L404] EXPR var_166_arg_0 & mask_SORT_19 [L404] var_166_arg_0 = var_166_arg_0 & mask_SORT_19 [L405] SORT_13 var_166 = var_166_arg_0; [L406] SORT_13 var_167_arg_0 = var_137; [L407] SORT_13 var_167_arg_1 = var_166; [L408] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L409] SORT_1 var_168_arg_0 = input_6; [L410] SORT_1 var_168_arg_1 = var_167; [L411] EXPR var_168_arg_0 & var_168_arg_1 [L411] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L412] EXPR var_168 & mask_SORT_1 [L412] var_168 = var_168 & mask_SORT_1 [L413] SORT_1 var_283_arg_0 = var_168; [L414] SORT_3 var_283_arg_1 = input_4; [L415] SORT_3 var_283_arg_2 = state_34; [L416] SORT_3 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L417] SORT_1 var_284_arg_0 = input_7; [L418] SORT_3 var_284_arg_1 = var_268; [L419] SORT_3 var_284_arg_2 = var_283; [L420] SORT_3 var_284 = var_284_arg_0 ? var_284_arg_1 : var_284_arg_2; [L421] SORT_3 next_285_arg_1 = var_284; [L422] SORT_40 var_159_arg_0 = var_41; [L423] EXPR var_159_arg_0 & mask_SORT_40 [L423] var_159_arg_0 = var_159_arg_0 & mask_SORT_40 [L424] SORT_13 var_159 = var_159_arg_0; [L425] SORT_13 var_160_arg_0 = var_137; [L426] SORT_13 var_160_arg_1 = var_159; [L427] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L428] SORT_1 var_161_arg_0 = input_6; [L429] SORT_1 var_161_arg_1 = var_160; [L430] EXPR var_161_arg_0 & var_161_arg_1 [L430] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L431] EXPR var_161 & mask_SORT_1 [L431] var_161 = var_161 & mask_SORT_1 [L432] SORT_1 var_286_arg_0 = var_161; [L433] SORT_3 var_286_arg_1 = input_4; [L434] SORT_3 var_286_arg_2 = state_39; [L435] SORT_3 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L436] SORT_1 var_287_arg_0 = input_7; [L437] SORT_3 var_287_arg_1 = var_268; [L438] SORT_3 var_287_arg_2 = var_286; [L439] SORT_3 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L440] SORT_3 next_288_arg_1 = var_287; [L441] SORT_40 var_152_arg_0 = var_46; [L442] EXPR var_152_arg_0 & mask_SORT_40 [L442] var_152_arg_0 = var_152_arg_0 & mask_SORT_40 [L443] SORT_13 var_152 = var_152_arg_0; [L444] SORT_13 var_153_arg_0 = var_137; [L445] SORT_13 var_153_arg_1 = var_152; [L446] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L447] SORT_1 var_154_arg_0 = input_6; [L448] SORT_1 var_154_arg_1 = var_153; [L449] EXPR var_154_arg_0 & var_154_arg_1 [L449] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L450] EXPR var_154 & mask_SORT_1 [L450] var_154 = var_154 & mask_SORT_1 [L451] SORT_1 var_289_arg_0 = var_154; [L452] SORT_3 var_289_arg_1 = input_4; [L453] SORT_3 var_289_arg_2 = state_45; [L454] SORT_3 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L455] SORT_1 var_290_arg_0 = input_7; [L456] SORT_3 var_290_arg_1 = var_268; [L457] SORT_3 var_290_arg_2 = var_289; [L458] SORT_3 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L459] SORT_3 next_291_arg_1 = var_290; [L460] SORT_1 var_145_arg_0 = var_51; [L461] EXPR var_145_arg_0 & mask_SORT_1 [L461] var_145_arg_0 = var_145_arg_0 & mask_SORT_1 [L462] SORT_13 var_145 = var_145_arg_0; [L463] SORT_13 var_146_arg_0 = var_137; [L464] SORT_13 var_146_arg_1 = var_145; [L465] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L466] SORT_1 var_147_arg_0 = input_6; [L467] SORT_1 var_147_arg_1 = var_146; [L468] EXPR var_147_arg_0 & var_147_arg_1 [L468] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L469] EXPR var_147 & mask_SORT_1 [L469] var_147 = var_147 & mask_SORT_1 [L470] SORT_1 var_292_arg_0 = var_147; [L471] SORT_3 var_292_arg_1 = input_4; [L472] SORT_3 var_292_arg_2 = state_50; [L473] SORT_3 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L474] SORT_1 var_293_arg_0 = input_7; [L475] SORT_3 var_293_arg_1 = var_268; [L476] SORT_3 var_293_arg_2 = var_292; [L477] SORT_3 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L478] SORT_3 next_294_arg_1 = var_293; [L479] SORT_13 var_138_arg_0 = var_137; [L480] SORT_1 var_138 = var_138_arg_0 != 0; [L481] SORT_1 var_139_arg_0 = var_138; [L482] SORT_1 var_139 = ~var_139_arg_0; [L483] SORT_1 var_140_arg_0 = input_6; [L484] SORT_1 var_140_arg_1 = var_139; [L485] EXPR var_140_arg_0 & var_140_arg_1 [L485] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L486] EXPR var_140 & mask_SORT_1 [L486] var_140 = var_140 & mask_SORT_1 [L487] SORT_1 var_295_arg_0 = var_140; [L488] SORT_3 var_295_arg_1 = input_4; [L489] SORT_3 var_295_arg_2 = state_55; [L490] SORT_3 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L491] SORT_1 var_296_arg_0 = input_7; [L492] SORT_3 var_296_arg_1 = var_268; [L493] SORT_3 var_296_arg_2 = var_295; [L494] SORT_3 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L495] SORT_3 next_297_arg_1 = var_296; [L496] SORT_1 var_298_arg_0 = input_6; [L497] EXPR var_298_arg_0 & mask_SORT_1 [L497] var_298_arg_0 = var_298_arg_0 & mask_SORT_1 [L498] SORT_11 var_298 = var_298_arg_0; [L499] SORT_11 var_299_arg_0 = state_60; [L500] SORT_11 var_299_arg_1 = var_298; [L501] SORT_11 var_299 = var_299_arg_0 + var_299_arg_1; [L502] SORT_1 var_300_arg_0 = input_5; [L503] EXPR var_300_arg_0 & mask_SORT_1 [L503] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L504] SORT_11 var_300 = var_300_arg_0; [L505] SORT_11 var_301_arg_0 = var_299; [L506] SORT_11 var_301_arg_1 = var_300; [L507] SORT_11 var_301 = var_301_arg_0 - var_301_arg_1; [L508] SORT_1 var_302_arg_0 = input_7; [L509] SORT_11 var_302_arg_1 = var_81; [L510] SORT_11 var_302_arg_2 = var_301; [L511] SORT_11 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L512] EXPR var_302 & mask_SORT_11 [L512] var_302 = var_302 & mask_SORT_11 [L513] SORT_11 next_303_arg_1 = var_302; [L514] SORT_1 var_228_arg_0 = state_68; [L515] SORT_1 var_228 = ~var_228_arg_0; [L516] EXPR var_228 & mask_SORT_1 [L516] var_228 = var_228 & mask_SORT_1 [L517] SORT_1 var_224_arg_0 = input_8; [L518] SORT_1 var_224_arg_1 = input_6; [L519] EXPR var_224_arg_0 & var_224_arg_1 [L519] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L520] SORT_1 var_225_arg_0 = state_68; [L521] SORT_1 var_225_arg_1 = var_224; [L522] EXPR var_225_arg_0 | var_225_arg_1 [L522] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L523] SORT_1 var_304_arg_0 = var_228; [L524] SORT_1 var_304_arg_1 = var_225; [L525] SORT_1 var_304_arg_2 = state_68; [L526] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L527] SORT_1 var_305_arg_0 = input_7; [L528] SORT_1 var_305_arg_1 = var_111; [L529] SORT_1 var_305_arg_2 = var_304; [L530] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L531] SORT_1 next_306_arg_1 = var_305; [L532] SORT_1 var_236_arg_0 = var_85; [L533] SORT_1 var_236_arg_1 = state_69; [L534] EXPR var_236_arg_0 | var_236_arg_1 [L534] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L535] SORT_1 var_307_arg_0 = var_51; [L536] SORT_1 var_307_arg_1 = var_236; [L537] SORT_1 var_307_arg_2 = state_69; [L538] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L539] SORT_1 var_308_arg_0 = input_7; [L540] SORT_1 var_308_arg_1 = var_111; [L541] SORT_1 var_308_arg_2 = var_307; [L542] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L543] SORT_1 next_309_arg_1 = var_308; [L544] SORT_1 var_248_arg_0 = input_6; [L545] SORT_1 var_248_arg_1 = input_5; [L546] EXPR var_248_arg_0 | var_248_arg_1 [L546] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L547] SORT_1 var_249_arg_0 = var_248; [L548] SORT_1 var_249_arg_1 = input_7; [L549] EXPR var_249_arg_0 | var_249_arg_1 [L549] SORT_1 var_249 = var_249_arg_0 | var_249_arg_1; [L550] SORT_1 var_250_arg_0 = var_249; [L551] SORT_1 var_250_arg_1 = state_68; [L552] EXPR var_250_arg_0 | var_250_arg_1 [L552] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L553] EXPR var_250 & mask_SORT_1 [L553] var_250 = var_250 & mask_SORT_1 [L554] SORT_1 var_310_arg_0 = var_250; [L555] SORT_11 var_310_arg_1 = var_82; [L556] SORT_11 var_310_arg_2 = state_72; [L557] SORT_11 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L558] SORT_1 var_311_arg_0 = input_7; [L559] SORT_11 var_311_arg_1 = var_81; [L560] SORT_11 var_311_arg_2 = var_310; [L561] SORT_11 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L562] EXPR var_311 & mask_SORT_11 [L562] var_311 = var_311 & mask_SORT_11 [L563] SORT_11 next_312_arg_1 = var_311; [L564] SORT_1 var_233_arg_0 = var_224; [L565] SORT_1 var_233_arg_1 = var_228; [L566] EXPR var_233_arg_0 & var_233_arg_1 [L566] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L567] EXPR var_233 & mask_SORT_1 [L567] var_233 = var_233 & mask_SORT_1 [L568] SORT_1 var_313_arg_0 = var_233; [L569] SORT_3 var_313_arg_1 = input_4; [L570] SORT_3 var_313_arg_2 = state_87; [L571] SORT_3 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L572] SORT_1 var_314_arg_0 = input_7; [L573] SORT_3 var_314_arg_1 = var_268; [L574] SORT_3 var_314_arg_2 = var_313; [L575] SORT_3 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L576] EXPR var_314 & mask_SORT_3 [L576] var_314 = var_314 & mask_SORT_3 [L577] SORT_3 next_315_arg_1 = var_314; [L578] SORT_1 next_316_arg_1 = var_111; [L579] SORT_1 var_204_arg_0 = input_6; [L580] EXPR var_204_arg_0 & mask_SORT_1 [L580] var_204_arg_0 = var_204_arg_0 & mask_SORT_1 [L581] SORT_11 var_204 = var_204_arg_0; [L582] SORT_11 var_205_arg_0 = state_136; [L583] SORT_11 var_205_arg_1 = var_204; [L584] SORT_11 var_205 = var_205_arg_0 + var_205_arg_1; [L585] SORT_1 var_317_arg_0 = var_120; [L586] SORT_11 var_317_arg_1 = var_205; [L587] SORT_11 var_317_arg_2 = state_136; [L588] SORT_11 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L589] SORT_1 var_318_arg_0 = input_7; [L590] SORT_11 var_318_arg_1 = var_81; [L591] SORT_11 var_318_arg_2 = var_317; [L592] SORT_11 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L593] SORT_11 next_319_arg_1 = var_318; [L595] state_10 = next_270_arg_1 [L596] state_12 = next_273_arg_1 [L597] state_18 = next_276_arg_1 [L598] state_24 = next_279_arg_1 [L599] state_29 = next_282_arg_1 [L600] state_34 = next_285_arg_1 [L601] state_39 = next_288_arg_1 [L602] state_45 = next_291_arg_1 [L603] state_50 = next_294_arg_1 [L604] state_55 = next_297_arg_1 [L605] state_60 = next_303_arg_1 [L606] state_68 = next_306_arg_1 [L607] state_69 = next_309_arg_1 [L608] state_72 = next_312_arg_1 [L609] state_87 = next_315_arg_1 [L610] state_91 = next_316_arg_1 [L611] state_136 = next_319_arg_1 VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_109=255, input_4=0, input_5=11, input_6=255, input_7=0, input_8=1, input_9=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=0, var_93_arg_0=0, var_93_arg_1=1, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=0, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L89] input_2 = __VERIFIER_nondet_uchar() [L90] input_4 = __VERIFIER_nondet_uint128() [L91] input_5 = __VERIFIER_nondet_uchar() [L92] input_6 = __VERIFIER_nondet_uchar() [L93] input_7 = __VERIFIER_nondet_uchar() [L94] EXPR input_7 & mask_SORT_1 [L94] input_7 = input_7 & mask_SORT_1 [L95] input_8 = __VERIFIER_nondet_uchar() [L96] input_9 = __VERIFIER_nondet_uint128() [L97] input_109 = __VERIFIER_nondet_uchar() [L99] SORT_1 var_93_arg_0 = input_7; [L100] SORT_1 var_93_arg_1 = state_91; [L101] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L102] SORT_1 var_94_arg_0 = var_51; [L103] SORT_1 var_94 = ~var_94_arg_0; [L104] SORT_1 var_95_arg_0 = var_93; [L105] SORT_1 var_95_arg_1 = var_94; [L106] EXPR var_95_arg_0 | var_95_arg_1 [L106] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L107] EXPR var_95 & mask_SORT_1 [L107] var_95 = var_95 & mask_SORT_1 [L108] SORT_1 constr_96_arg_0 = var_95; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L109] CALL assume_abort_if_not(constr_96_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L109] RET assume_abort_if_not(constr_96_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=8, var_65_arg_0=8, var_66=0, var_66_arg_0=9, var_66_arg_1=8, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=255, var_97_arg_0=0, var_98=0, var_98_arg_0=255, var_99=255, var_99_arg_0=255, var_99_arg_1=0] [L110] SORT_13 var_65_arg_0 = var_64; [L111] EXPR var_65_arg_0 & mask_SORT_13 [L111] var_65_arg_0 = var_65_arg_0 & mask_SORT_13 [L112] SORT_11 var_65 = var_65_arg_0; [L113] SORT_11 var_66_arg_0 = state_60; [L114] SORT_11 var_66_arg_1 = var_65; [L115] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L116] SORT_1 var_97_arg_0 = var_66; [L117] SORT_1 var_97 = ~var_97_arg_0; [L118] SORT_1 var_98_arg_0 = input_6; [L119] SORT_1 var_98 = ~var_98_arg_0; [L120] SORT_1 var_99_arg_0 = var_97; [L121] SORT_1 var_99_arg_1 = var_98; [L122] EXPR var_99_arg_0 | var_99_arg_1 [L122] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L123] SORT_1 var_100_arg_0 = var_51; [L124] SORT_1 var_100 = ~var_100_arg_0; [L125] SORT_1 var_101_arg_0 = var_99; [L126] SORT_1 var_101_arg_1 = var_100; [L127] EXPR var_101_arg_0 | var_101_arg_1 [L127] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L128] EXPR var_101 & mask_SORT_1 [L128] var_101 = var_101 & mask_SORT_1 [L129] SORT_1 constr_102_arg_0 = var_101; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_6=0, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=9, var_65_arg_0=9, var_66=1, var_66_arg_0=9, var_66_arg_1=9, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=254, var_97_arg_0=1, var_98=255, var_98_arg_0=0, var_99=255, var_99_arg_0=254, var_99_arg_1=255] [L130] CALL assume_abort_if_not(constr_102_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L130] RET assume_abort_if_not(constr_102_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_6=0, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=244, var_104_arg_0=11, var_105=245, var_105_arg_0=1, var_105_arg_1=244, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=245, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=9, var_65_arg_0=9, var_66=1, var_66_arg_0=9, var_66_arg_1=9, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=254, var_97_arg_0=1, var_98=255, var_98_arg_0=0, var_99=255, var_99_arg_0=254, var_99_arg_1=255] [L131] SORT_11 var_61_arg_0 = state_60; [L132] SORT_1 var_61 = var_61_arg_0 != 0; [L133] SORT_1 var_62_arg_0 = var_61; [L134] SORT_1 var_62 = ~var_62_arg_0; [L135] SORT_1 var_103_arg_0 = var_62; [L136] SORT_1 var_103 = ~var_103_arg_0; [L137] SORT_1 var_104_arg_0 = input_5; [L138] SORT_1 var_104 = ~var_104_arg_0; [L139] SORT_1 var_105_arg_0 = var_103; [L140] SORT_1 var_105_arg_1 = var_104; [L141] EXPR var_105_arg_0 | var_105_arg_1 [L141] SORT_1 var_105 = var_105_arg_0 | var_105_arg_1; [L142] SORT_1 var_106_arg_0 = var_51; [L143] SORT_1 var_106 = ~var_106_arg_0; [L144] SORT_1 var_107_arg_0 = var_105; [L145] SORT_1 var_107_arg_1 = var_106; [L146] EXPR var_107_arg_0 | var_107_arg_1 [L146] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L147] EXPR var_107 & mask_SORT_1 [L147] var_107 = var_107 & mask_SORT_1 [L148] SORT_1 constr_108_arg_0 = var_107; VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_5=13, input_6=0, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=242, var_104_arg_0=13, var_105=242, var_105_arg_0=1, var_105_arg_1=242, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=242, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=9, var_65_arg_0=9, var_66=1, var_66_arg_0=9, var_66_arg_1=9, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=254, var_97_arg_0=1, var_98=255, var_98_arg_0=0, var_99=255, var_99_arg_0=254, var_99_arg_1=255] [L149] CALL assume_abort_if_not(constr_108_arg_0) VAL [\old(cond)=1] [L23] COND FALSE !(!cond) [L149] RET assume_abort_if_not(constr_108_arg_0) VAL [bad_115_arg_0=0, constr_102_arg_0=1, constr_108_arg_0=1, constr_96_arg_0=1, init_92_arg_1=1, input_5=13, input_6=0, input_7=0, mask_SORT_11=31, mask_SORT_13=15, mask_SORT_19=7, mask_SORT_1=1, mask_SORT_3=340282366920938463463374607431768211455, mask_SORT_40=3, msb_SORT_11=16, msb_SORT_13=8, msb_SORT_19=4, msb_SORT_1=1, msb_SORT_3=170141183460469231731687303715884105728, msb_SORT_40=2, next_270_arg_1=0, next_273_arg_1=17, next_276_arg_1=0, next_279_arg_1=0, next_282_arg_1=15, next_285_arg_1=0, next_288_arg_1=0, next_291_arg_1=0, next_294_arg_1=340282366920938463463374607431768211453, next_297_arg_1=0, next_303_arg_1=9, next_306_arg_1=1, next_309_arg_1=0, next_312_arg_1=0, next_315_arg_1=0, next_316_arg_1=0, next_319_arg_1=16, state_10=0, state_12=17, state_136=16, state_18=0, state_24=0, state_29=15, state_34=0, state_39=0, state_45=0, state_50=340282366920938463463374607431768211453, state_55=0, state_60=9, state_68=1, state_69=0, state_72=0, state_87=0, state_91=0, var_100=254, var_100_arg_0=1, var_101=1, var_101_arg_0=255, var_101_arg_1=254, var_103=1, var_103_arg_0=254, var_104=242, var_104_arg_0=13, var_105=242, var_105_arg_0=1, var_105_arg_1=242, var_106=254, var_106_arg_0=1, var_107=1, var_107_arg_0=242, var_107_arg_1=254, var_110=255, var_110_arg_0=1, var_110_arg_1=255, var_110_arg_2=255, var_111=0, var_112=0, var_112_arg_0=1, var_112_arg_1=0, var_112_arg_2=1, var_113=0, var_113_arg_0=255, var_114=0, var_114_arg_0=0, var_114_arg_1=0, var_119=255, var_119_arg_0=255, var_119_arg_1=11, var_120=0, var_120_arg_0=255, var_120_arg_1=0, var_137=0, var_137_arg_0=16, var_138=0, var_138_arg_0=0, var_139=255, var_139_arg_0=0, var_140=0, var_140_arg_0=255, var_140_arg_1=255, var_145=1, var_145_arg_0=1, var_146=0, var_146_arg_0=0, var_146_arg_1=1, var_147=0, var_147_arg_0=255, var_147_arg_1=0, var_14=0, var_14_arg_0=17, var_152=0, var_152_arg_0=0, var_153=1, var_153_arg_0=0, var_153_arg_1=0, var_154=0, var_154_arg_0=255, var_154_arg_1=1, var_159=3, var_159_arg_0=3, var_15=8, var_160=0, var_160_arg_0=0, var_160_arg_1=3, var_161=0, var_161_arg_0=255, var_161_arg_1=0, var_166=0, var_166_arg_0=0, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=255, var_168_arg_1=1, var_16=0, var_16_arg_0=0, var_16_arg_1=8, var_173=5, var_173_arg_0=5, var_174=0, var_174_arg_0=0, var_174_arg_1=5, var_175=0, var_175_arg_0=255, var_175_arg_1=0, var_17=0, var_17_arg_0=0, var_17_arg_1=0, var_17_arg_2=0, var_180=0, var_180_arg_0=0, var_181=1, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=255, var_182_arg_1=1, var_187=7, var_187_arg_0=7, var_188=0, var_188_arg_0=0, var_188_arg_1=7, var_189=0, var_189_arg_0=255, var_189_arg_1=0, var_194=0, var_194_arg_0=0, var_194_arg_1=8, var_195=0, var_195_arg_0=255, var_195_arg_1=0, var_198=0, var_198_arg_0=0, var_199=17, var_199_arg_0=17, var_199_arg_1=0, var_204=0, var_204_arg_0=0, var_205=16, var_205_arg_0=16, var_205_arg_1=0, var_20=7, var_21=7, var_21_arg_0=7, var_224=1, var_224_arg_0=1, var_224_arg_1=255, var_225=1, var_225_arg_0=1, var_225_arg_1=1, var_228=0, var_228_arg_0=1, var_22=0, var_22_arg_0=0, var_22_arg_1=7, var_233=0, var_233_arg_0=1, var_233_arg_1=0, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_23=0, var_23_arg_0=0, var_23_arg_1=0, var_23_arg_2=0, var_248=1, var_248_arg_0=255, var_248_arg_1=11, var_249=1, var_249_arg_0=1, var_249_arg_1=0, var_250=1, var_250_arg_0=1, var_250_arg_1=1, var_25=6, var_267=0, var_267_arg_0=0, var_267_arg_1=0, var_267_arg_2=0, var_268=0, var_269=0, var_269_arg_0=0, var_269_arg_1=0, var_269_arg_2=0, var_26=3, var_26_arg_0=3, var_271=17, var_271_arg_0=0, var_271_arg_1=17, var_271_arg_2=17, var_272=17, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=17, var_274=0, var_274_arg_0=0, var_274_arg_1=0, var_274_arg_2=0, var_275=0, var_275_arg_0=0, var_275_arg_1=0, var_275_arg_2=0, var_277=0, var_277_arg_0=0, var_277_arg_1=0, var_277_arg_2=0, var_278=0, var_278_arg_0=0, var_278_arg_1=0, var_278_arg_2=0, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_280=15, var_280_arg_0=0, var_280_arg_1=0, var_280_arg_2=15, var_281=15, var_281_arg_0=0, var_281_arg_1=0, var_281_arg_2=15, var_283=0, var_283_arg_0=0, var_283_arg_1=0, var_283_arg_2=0, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_284_arg_2=0, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=0, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_287_arg_2=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_289_arg_2=0, var_28=0, var_28_arg_0=0, var_28_arg_1=0, var_28_arg_2=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_290_arg_2=0, var_292=340282366920938463463374607431768211453, var_292_arg_0=0, var_292_arg_1=0, var_292_arg_2=340282366920938463463374607431768211453, var_293=340282366920938463463374607431768211453, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=340282366920938463463374607431768211453, var_295=0, var_295_arg_0=0, var_295_arg_1=0, var_295_arg_2=0, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_296_arg_2=0, var_298=0, var_298_arg_0=0, var_299=9, var_299_arg_0=9, var_299_arg_1=0, var_300=0, var_300_arg_0=0, var_301=9, var_301_arg_0=9, var_301_arg_1=0, var_302=9, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=9, var_304=1, var_304_arg_0=0, var_304_arg_1=1, var_304_arg_2=1, var_305=1, var_305_arg_0=0, var_305_arg_1=0, var_305_arg_2=1, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_307_arg_2=0, var_308=0, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=0, var_30=5, var_310=0, var_310_arg_0=1, var_310_arg_1=0, var_310_arg_2=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_311_arg_2=0, var_313=0, var_313_arg_0=0, var_313_arg_1=0, var_313_arg_2=0, var_314=0, var_314_arg_0=0, var_314_arg_1=0, var_314_arg_2=0, var_317=16, var_317_arg_0=0, var_317_arg_1=16, var_317_arg_2=16, var_318=16, var_318_arg_0=0, var_318_arg_1=0, var_318_arg_2=16, var_31=0, var_31_arg_0=0, var_32=1, var_32_arg_0=0, var_32_arg_1=0, var_33=15, var_33_arg_0=1, var_33_arg_1=15, var_33_arg_2=0, var_35=4, var_36=0, var_36_arg_0=0, var_37=1, var_37_arg_0=0, var_37_arg_1=0, var_38=0, var_38_arg_0=1, var_38_arg_1=0, var_38_arg_2=15, var_41=3, var_42=3, var_42_arg_0=3, var_43=0, var_43_arg_0=0, var_43_arg_1=3, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_44_arg_2=0, var_46=2, var_47=1, var_47_arg_0=1, var_48=0, var_48_arg_0=0, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_49_arg_2=0, var_51=1, var_52=1, var_52_arg_0=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=340282366920938463463374607431768211453, var_54_arg_2=0, var_56=0, var_56_arg_0=0, var_57=1, var_57_arg_0=0, var_58=0, var_58_arg_0=1, var_58_arg_1=0, var_58_arg_2=0, var_61=1, var_61_arg_0=9, var_62=254, var_62_arg_0=1, var_64=9, var_65=9, var_65_arg_0=9, var_66=1, var_66_arg_0=9, var_66_arg_1=9, var_70=255, var_70_arg_0=0, var_71=0, var_71_arg_0=1, var_71_arg_1=255, var_73=0, var_73_arg_0=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=254, var_75_arg_0=1, var_76=1, var_76_arg_0=255, var_76_arg_1=254, var_77=1, var_77_arg_0=1, var_78=1, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_80=1, var_80_arg_0=1, var_80_arg_1=0, var_81=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_82_arg_2=1, var_83=0, var_83_arg_0=0, var_84=255, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=255, var_86=255, var_86_arg_0=0, var_88=1, var_88_arg_0=0, var_88_arg_1=0, var_89=255, var_89_arg_0=255, var_89_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=254, var_94_arg_0=1, var_95=1, var_95_arg_0=1, var_95_arg_1=254, var_97=254, var_97_arg_0=1, var_98=255, var_98_arg_0=0, var_99=255, var_99_arg_0=254, var_99_arg_1=255] [L151] SORT_1 var_112_arg_0 = state_91; [L152] SORT_1 var_112_arg_1 = var_111; [L153] SORT_1 var_112_arg_2 = var_51; [L154] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L155] SORT_1 var_70_arg_0 = state_69; [L156] SORT_1 var_70 = ~var_70_arg_0; [L157] SORT_1 var_71_arg_0 = state_68; [L158] SORT_1 var_71_arg_1 = var_70; [L159] EXPR var_71_arg_0 & var_71_arg_1 [L159] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L160] SORT_11 var_73_arg_0 = state_72; [L161] SORT_1 var_73 = var_73_arg_0 != 0; [L162] SORT_1 var_74_arg_0 = var_71; [L163] SORT_1 var_74_arg_1 = var_73; [L164] EXPR var_74_arg_0 & var_74_arg_1 [L164] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L165] SORT_1 var_75_arg_0 = state_68; [L166] SORT_1 var_75 = ~var_75_arg_0; [L167] SORT_1 var_76_arg_0 = input_6; [L168] SORT_1 var_76_arg_1 = var_75; [L169] EXPR var_76_arg_0 & var_76_arg_1 [L169] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L170] SORT_1 var_77_arg_0 = var_76; [L171] EXPR var_77_arg_0 & mask_SORT_1 [L171] var_77_arg_0 = var_77_arg_0 & mask_SORT_1 [L172] SORT_11 var_77 = var_77_arg_0; [L173] SORT_11 var_78_arg_0 = state_72; [L174] SORT_11 var_78_arg_1 = var_77; [L175] SORT_11 var_78 = var_78_arg_0 + var_78_arg_1; [L176] SORT_1 var_79_arg_0 = input_5; [L177] EXPR var_79_arg_0 & mask_SORT_1 [L177] var_79_arg_0 = var_79_arg_0 & mask_SORT_1 [L178] SORT_11 var_79 = var_79_arg_0; [L179] SORT_11 var_80_arg_0 = var_78; [L180] SORT_11 var_80_arg_1 = var_79; [L181] SORT_11 var_80 = var_80_arg_0 - var_80_arg_1; [L182] SORT_1 var_82_arg_0 = input_7; [L183] SORT_11 var_82_arg_1 = var_81; [L184] SORT_11 var_82_arg_2 = var_80; [L185] SORT_11 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L186] EXPR var_82 & mask_SORT_11 [L186] var_82 = var_82 & mask_SORT_11 [L187] SORT_11 var_83_arg_0 = var_82; [L188] SORT_1 var_83 = var_83_arg_0 != 0; [L189] SORT_1 var_84_arg_0 = var_83; [L190] SORT_1 var_84 = ~var_84_arg_0; [L191] SORT_1 var_85_arg_0 = var_74; [L192] SORT_1 var_85_arg_1 = var_84; [L193] EXPR var_85_arg_0 & var_85_arg_1 [L193] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L194] SORT_1 var_86_arg_0 = var_85; [L195] SORT_1 var_86 = ~var_86_arg_0; [L196] SORT_11 var_14_arg_0 = state_12; [L197] SORT_13 var_14 = var_14_arg_0 >> 0; [L198] EXPR var_14 & mask_SORT_13 [L198] var_14 = var_14 & mask_SORT_13 [L199] SORT_13 var_56_arg_0 = var_14; [L200] SORT_1 var_56 = var_56_arg_0 != 0; [L201] SORT_1 var_57_arg_0 = var_56; [L202] SORT_1 var_57 = ~var_57_arg_0; [L203] EXPR var_57 & mask_SORT_1 [L203] var_57 = var_57 & mask_SORT_1 [L204] SORT_1 var_52_arg_0 = var_51; [L205] EXPR var_52_arg_0 & mask_SORT_1 [L205] var_52_arg_0 = var_52_arg_0 & mask_SORT_1 [L206] SORT_13 var_52 = var_52_arg_0; [L207] SORT_13 var_53_arg_0 = var_14; [L208] SORT_13 var_53_arg_1 = var_52; [L209] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L210] SORT_40 var_47_arg_0 = var_46; [L211] EXPR var_47_arg_0 & mask_SORT_40 [L211] var_47_arg_0 = var_47_arg_0 & mask_SORT_40 [L212] SORT_13 var_47 = var_47_arg_0; [L213] SORT_13 var_48_arg_0 = var_14; [L214] SORT_13 var_48_arg_1 = var_47; [L215] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L216] SORT_40 var_42_arg_0 = var_41; [L217] EXPR var_42_arg_0 & mask_SORT_40 [L217] var_42_arg_0 = var_42_arg_0 & mask_SORT_40 [L218] SORT_13 var_42 = var_42_arg_0; [L219] SORT_13 var_43_arg_0 = var_14; [L220] SORT_13 var_43_arg_1 = var_42; [L221] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L222] SORT_19 var_36_arg_0 = var_35; [L223] EXPR var_36_arg_0 & mask_SORT_19 [L223] var_36_arg_0 = var_36_arg_0 & mask_SORT_19 [L224] SORT_13 var_36 = var_36_arg_0; [L225] SORT_13 var_37_arg_0 = var_14; [L226] SORT_13 var_37_arg_1 = var_36; [L227] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L228] SORT_19 var_31_arg_0 = var_30; [L229] EXPR var_31_arg_0 & mask_SORT_19 [L229] var_31_arg_0 = var_31_arg_0 & mask_SORT_19 [L230] SORT_13 var_31 = var_31_arg_0; [L231] SORT_13 var_32_arg_0 = var_14; [L232] SORT_13 var_32_arg_1 = var_31; [L233] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L234] SORT_19 var_26_arg_0 = var_25; [L235] EXPR var_26_arg_0 & mask_SORT_19 [L235] var_26_arg_0 = var_26_arg_0 & mask_SORT_19 [L236] SORT_13 var_26 = var_26_arg_0; [L237] SORT_13 var_27_arg_0 = var_14; [L238] SORT_13 var_27_arg_1 = var_26; [L239] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L240] SORT_19 var_21_arg_0 = var_20; [L241] EXPR var_21_arg_0 & mask_SORT_19 [L241] var_21_arg_0 = var_21_arg_0 & mask_SORT_19 [L242] SORT_13 var_21 = var_21_arg_0; [L243] SORT_13 var_22_arg_0 = var_14; [L244] SORT_13 var_22_arg_1 = var_21; [L245] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L246] SORT_13 var_16_arg_0 = var_14; [L247] SORT_13 var_16_arg_1 = var_15; [L248] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L249] SORT_1 var_17_arg_0 = var_16; [L250] SORT_3 var_17_arg_1 = state_10; [L251] SORT_3 var_17_arg_2 = input_9; [L252] SORT_3 var_17 = var_17_arg_0 ? var_17_arg_1 : var_17_arg_2; [L253] SORT_1 var_23_arg_0 = var_22; [L254] SORT_3 var_23_arg_1 = state_18; [L255] SORT_3 var_23_arg_2 = var_17; [L256] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L257] SORT_1 var_28_arg_0 = var_27; [L258] SORT_3 var_28_arg_1 = state_24; [L259] SORT_3 var_28_arg_2 = var_23; [L260] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L261] SORT_1 var_33_arg_0 = var_32; [L262] SORT_3 var_33_arg_1 = state_29; [L263] SORT_3 var_33_arg_2 = var_28; [L264] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L265] SORT_1 var_38_arg_0 = var_37; [L266] SORT_3 var_38_arg_1 = state_34; [L267] SORT_3 var_38_arg_2 = var_33; [L268] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L269] SORT_1 var_44_arg_0 = var_43; [L270] SORT_3 var_44_arg_1 = state_39; [L271] SORT_3 var_44_arg_2 = var_38; [L272] SORT_3 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L273] SORT_1 var_49_arg_0 = var_48; [L274] SORT_3 var_49_arg_1 = state_45; [L275] SORT_3 var_49_arg_2 = var_44; [L276] SORT_3 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L277] SORT_1 var_54_arg_0 = var_53; [L278] SORT_3 var_54_arg_1 = state_50; [L279] SORT_3 var_54_arg_2 = var_49; [L280] SORT_3 var_54 = var_54_arg_0 ? var_54_arg_1 : var_54_arg_2; [L281] SORT_1 var_58_arg_0 = var_57; [L282] SORT_3 var_58_arg_1 = state_55; [L283] SORT_3 var_58_arg_2 = var_54; [L284] SORT_3 var_58 = var_58_arg_0 ? var_58_arg_1 : var_58_arg_2; [L285] EXPR var_58 & mask_SORT_3 [L285] var_58 = var_58 & mask_SORT_3 [L286] SORT_3 var_88_arg_0 = state_87; [L287] SORT_3 var_88_arg_1 = var_58; [L288] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L289] SORT_1 var_89_arg_0 = var_86; [L290] SORT_1 var_89_arg_1 = var_88; [L291] EXPR var_89_arg_0 | var_89_arg_1 [L291] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L292] SORT_1 var_110_arg_0 = state_91; [L293] SORT_1 var_110_arg_1 = input_109; [L294] SORT_1 var_110_arg_2 = var_89; [L295] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L296] SORT_1 var_113_arg_0 = var_110; [L297] SORT_1 var_113 = ~var_113_arg_0; [L298] SORT_1 var_114_arg_0 = var_112; [L299] SORT_1 var_114_arg_1 = var_113; [L300] EXPR var_114_arg_0 & var_114_arg_1 [L300] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L301] EXPR var_114 & mask_SORT_1 [L301] var_114 = var_114 & mask_SORT_1 [L302] SORT_1 bad_115_arg_0 = var_114; [L303] CALL __VERIFIER_assert(!(bad_115_arg_0)) [L22] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L22] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 15 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 27.3s, OverallIterations: 2, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 24 SdHoareTripleChecker+Invalid, 3.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22 IncrementalHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 8 mSDtfsCounter, 22 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22occurred 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: 0.0s SsaConstructionTime, 15.0s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 47 NumberOfCodeBlocks, 47 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 6/6 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 16:54:04,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 cc215c1310f8b4d8a3ef1501261e91ba08e9c5718658396972a4e0020f5cf43f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:54:06,827 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:54:06,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-12-02 16:54:06,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:54:06,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:54:06,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:54:06,940 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:54:06,941 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:54:06,942 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:54:06,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:54:06,943 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:54:06,944 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:54:06,944 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:54:06,945 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:54:06,945 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:54:06,946 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:54:06,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:54:06,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:54:06,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:54:06,949 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:54:06,949 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:54:06,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:54:06,950 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 16:54:06,951 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 16:54:06,951 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 16:54:06,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:54:06,952 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:54:06,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:54:06,953 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 16:54:06,953 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:54:06,954 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:54:06,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:54:06,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:54:06,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:54:06,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:54:06,955 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 16:54:06,956 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 16:54:06,956 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:54:06,956 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:54:06,956 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:54:06,957 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:54:06,957 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc215c1310f8b4d8a3ef1501261e91ba08e9c5718658396972a4e0020f5cf43f [2023-12-02 16:54:07,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:54:07,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:54:07,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:54:07,261 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:54:07,261 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:54:07,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:54:10,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:54:10,263 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:54:10,264 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:54:10,277 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/3da449d8b/b1651b53768c496bb16f891012f9cec5/FLAG05a53bc6b [2023-12-02 16:54:10,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/data/3da449d8b/b1651b53768c496bb16f891012f9cec5 [2023-12-02 16:54:10,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:54:10,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:54:10,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:54:10,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:54:10,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:54:10,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e73a6f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10, skipping insertion in model container [2023-12-02 16:54:10,305 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,352 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:54:10,516 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1334,1347] [2023-12-02 16:54:10,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:54:10,667 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:54:10,679 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_ed2655dc-5b92-46d8-998c-96ef3fd90e59/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c[1334,1347] [2023-12-02 16:54:10,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:54:10,763 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:54:10,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10 WrapperNode [2023-12-02 16:54:10,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:54:10,765 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:54:10,765 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:54:10,765 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:54:10,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,796 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,848 INFO L138 Inliner]: procedures = 18, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 641 [2023-12-02 16:54:10,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:54:10,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:54:10,850 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:54:10,850 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:54:10,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,879 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,879 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,902 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,914 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,923 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:54:10,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:54:10,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:54:10,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:54:10,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (1/1) ... [2023-12-02 16:54:10,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:54:10,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:54:10,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:54:10,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:54:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:54:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 16:54:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 16:54:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 16:54:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:54:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:54:11,158 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:54:11,160 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:54:11,697 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:54:11,756 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:54:11,756 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 16:54:11,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:54:11 BoogieIcfgContainer [2023-12-02 16:54:11,757 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:54:11,760 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:54:11,760 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:54:11,763 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:54:11,763 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:54:10" (1/3) ... [2023-12-02 16:54:11,764 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e6ad75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:54:11, skipping insertion in model container [2023-12-02 16:54:11,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:54:10" (2/3) ... [2023-12-02 16:54:11,764 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e6ad75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:54:11, skipping insertion in model container [2023-12-02 16:54:11,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:54:11" (3/3) ... [2023-12-02 16:54:11,766 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.circular_pointer_top_w128_d8_e0.c [2023-12-02 16:54:11,784 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:54:11,784 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 16:54:11,825 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:54:11,831 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;@53dd3d21, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:54:11,831 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 16:54:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand has 18 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 13 states have internal predecessors, (17), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 16:54:11,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 16:54:11,842 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:54:11,843 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:54:11,844 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:54:11,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:54:11,849 INFO L85 PathProgramCache]: Analyzing trace with hash -311484247, now seen corresponding path program 1 times [2023-12-02 16:54:11,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:54:11,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [433488605] [2023-12-02 16:54:11,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:54:11,862 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 16:54:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:54:11,868 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:11,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:54:12,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 16:54:12,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 16:54:12,220 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:54:12,221 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 16:54:12,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [433488605] [2023-12-02 16:54:12,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [433488605] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:54:12,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:54:12,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:54:12,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930178819] [2023-12-02 16:54:12,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:54:12,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 16:54:12,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 16:54:12,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 16:54:12,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:54:12,255 INFO L87 Difference]: Start difference. First operand has 18 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 13 states have internal predecessors, (17), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-12-02 16:54:12,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:54:12,292 INFO L93 Difference]: Finished difference Result 33 states and 47 transitions. [2023-12-02 16:54:12,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 16:54:12,297 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2023-12-02 16:54:12,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:54:12,303 INFO L225 Difference]: With dead ends: 33 [2023-12-02 16:54:12,304 INFO L226 Difference]: Without dead ends: 16 [2023-12-02 16:54:12,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:54:12,317 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 16:54:12,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 16:54:12,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2023-12-02 16:54:12,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2023-12-02 16:54:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 16:54:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2023-12-02 16:54:12,360 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 22 [2023-12-02 16:54:12,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:54:12,361 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2023-12-02 16:54:12,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-12-02 16:54:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2023-12-02 16:54:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 16:54:12,363 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:54:12,363 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:54:12,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:12,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:12,564 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:54:12,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:54:12,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1990205213, now seen corresponding path program 1 times [2023-12-02 16:54:12,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:54:12,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [815580964] [2023-12-02 16:54:12,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:54:12,566 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 16:54:12,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:54:12,567 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:12,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:54:12,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 16:54:12,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 16:54:13,076 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:54:13,076 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 16:54:13,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [815580964] [2023-12-02 16:54:13,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [815580964] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:54:13,077 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:54:13,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 16:54:13,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108514198] [2023-12-02 16:54:13,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:54:13,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:54:13,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 16:54:13,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:54:13,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:54:13,081 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 16:54:13,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:54:13,325 INFO L93 Difference]: Finished difference Result 27 states and 32 transitions. [2023-12-02 16:54:13,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 16:54:13,325 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2023-12-02 16:54:13,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:54:13,327 INFO L225 Difference]: With dead ends: 27 [2023-12-02 16:54:13,327 INFO L226 Difference]: Without dead ends: 25 [2023-12-02 16:54:13,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 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 16:54:13,329 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 3 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 16:54:13,330 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 33 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 16:54:13,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2023-12-02 16:54:13,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 24. [2023-12-02 16:54:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 16 states have (on average 1.0625) internal successors, (17), 16 states have internal predecessors, (17), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 16:54:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 29 transitions. [2023-12-02 16:54:13,339 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 29 transitions. Word has length 22 [2023-12-02 16:54:13,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:54:13,341 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 29 transitions. [2023-12-02 16:54:13,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 16:54:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2023-12-02 16:54:13,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 16:54:13,343 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:54:13,343 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2023-12-02 16:54:13,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:13,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:13,544 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:54:13,545 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:54:13,545 INFO L85 PathProgramCache]: Analyzing trace with hash -1333456143, now seen corresponding path program 1 times [2023-12-02 16:54:13,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:54:13,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1496189208] [2023-12-02 16:54:13,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:54:13,547 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 16:54:13,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:54:13,549 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:13,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 (4)] Waiting until timeout for monitored process [2023-12-02 16:54:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:54:14,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 747 conjuncts, 62 conjunts are in the unsatisfiable core [2023-12-02 16:54:14,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 16:54:15,531 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:16,913 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 16:54:16,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1496189208] [2023-12-02 16:54:16,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1496189208] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:16,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [853500139] [2023-12-02 16:54:16,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:54:16,914 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 16:54:16,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 16:54:16,918 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 16:54:16,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 16:54:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:54:17,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 747 conjuncts, 46 conjunts are in the unsatisfiable core [2023-12-02 16:54:17,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:18,371 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 16:54:18,372 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:18,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [853500139] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:18,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175461109] [2023-12-02 16:54:18,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:54:18,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:54:18,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:54:18,524 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:54:18,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 16:54:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:54:18,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 747 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-02 16:54:18,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 16:54:19,225 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:19,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [175461109] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:19,371 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 16:54:19,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 11] total 16 [2023-12-02 16:54:19,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302936676] [2023-12-02 16:54:19,372 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 16:54:19,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 16:54:19,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 16:54:19,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 16:54:19,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2023-12-02 16:54:19,375 INFO L87 Difference]: Start difference. First operand 24 states and 29 transitions. Second operand has 16 states, 13 states have (on average 2.6923076923076925) internal successors, (35), 16 states have internal predecessors, (35), 8 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (15), 5 states have call predecessors, (15), 8 states have call successors, (15) [2023-12-02 16:54:20,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:54:20,427 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2023-12-02 16:54:20,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 16:54:20,428 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 13 states have (on average 2.6923076923076925) internal successors, (35), 16 states have internal predecessors, (35), 8 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (15), 5 states have call predecessors, (15), 8 states have call successors, (15) Word has length 43 [2023-12-02 16:54:20,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:54:20,429 INFO L225 Difference]: With dead ends: 36 [2023-12-02 16:54:20,429 INFO L226 Difference]: Without dead ends: 34 [2023-12-02 16:54:20,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 120 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=107, Invalid=543, Unknown=0, NotChecked=0, Total=650 [2023-12-02 16:54:20,430 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 32 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-12-02 16:54:20,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 103 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-12-02 16:54:20,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2023-12-02 16:54:20,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 33. [2023-12-02 16:54:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 22 states have (on average 1.0454545454545454) internal successors, (23), 22 states have internal predecessors, (23), 9 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2023-12-02 16:54:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 41 transitions. [2023-12-02 16:54:20,437 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 41 transitions. Word has length 43 [2023-12-02 16:54:20,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:54:20,438 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 41 transitions. [2023-12-02 16:54:20,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 13 states have (on average 2.6923076923076925) internal successors, (35), 16 states have internal predecessors, (35), 8 states have call successors, (15), 1 states have call predecessors, (15), 2 states have return successors, (15), 5 states have call predecessors, (15), 8 states have call successors, (15) [2023-12-02 16:54:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-12-02 16:54:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 16:54:20,440 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:54:20,440 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1] [2023-12-02 16:54:20,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 16:54:20,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 (4)] Ended with exit code 0 [2023-12-02 16:54:20,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 16:54:21,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 16:54:21,041 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:54:21,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:54:21,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1547916707, now seen corresponding path program 2 times [2023-12-02 16:54:21,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:54:21,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1662805094] [2023-12-02 16:54:21,042 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 16:54:21,043 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 16:54:21,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:54:21,043 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:21,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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)] Waiting until timeout for monitored process [2023-12-02 16:54:22,672 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 16:54:22,672 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 16:54:22,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 1232 conjuncts, 173 conjunts are in the unsatisfiable core [2023-12-02 16:54:22,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 64 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-12-02 16:54:27,299 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:28,456 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 16:54:28,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1662805094] [2023-12-02 16:54:28,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1662805094] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:28,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [23624426] [2023-12-02 16:54:28,457 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 16:54:28,457 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 16:54:28,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 16:54:28,458 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 16:54:28,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 16:54:29,931 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 16:54:29,931 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 16:54:29,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 1232 conjuncts, 161 conjunts are in the unsatisfiable core [2023-12-02 16:54:29,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-12-02 16:54:34,168 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:35,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [23624426] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:35,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1791628039] [2023-12-02 16:54:35,073 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 16:54:35,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:54:35,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:54:35,074 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:54:35,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-02 16:54:36,322 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 16:54:36,322 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 16:54:36,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 1232 conjuncts, 168 conjunts are in the unsatisfiable core [2023-12-02 16:54:36,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:54:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 12 proven. 55 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-12-02 16:54:40,464 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:54:41,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1791628039] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 16:54:41,590 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 16:54:41,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 14] total 27 [2023-12-02 16:54:41,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231387401] [2023-12-02 16:54:41,590 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 16:54:41,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-12-02 16:54:41,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 16:54:41,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-12-02 16:54:41,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=764, Unknown=0, NotChecked=0, Total=870 [2023-12-02 16:54:41,593 INFO L87 Difference]: Start difference. First operand 33 states and 41 transitions. Second operand has 27 states, 20 states have (on average 2.8) internal successors, (56), 27 states have internal predecessors, (56), 15 states have call successors, (25), 1 states have call predecessors, (25), 2 states have return successors, (25), 11 states have call predecessors, (25), 15 states have call successors, (25) [2023-12-02 16:54:45,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:54:47,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:54:49,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:54:50,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:54:50,070 INFO L93 Difference]: Finished difference Result 45 states and 56 transitions. [2023-12-02 16:54:50,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-12-02 16:54:50,074 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 20 states have (on average 2.8) internal successors, (56), 27 states have internal predecessors, (56), 15 states have call successors, (25), 1 states have call predecessors, (25), 2 states have return successors, (25), 11 states have call predecessors, (25), 15 states have call successors, (25) Word has length 64 [2023-12-02 16:54:50,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:54:50,075 INFO L225 Difference]: With dead ends: 45 [2023-12-02 16:54:50,075 INFO L226 Difference]: Without dead ends: 43 [2023-12-02 16:54:50,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 172 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=243, Invalid=1317, Unknown=0, NotChecked=0, Total=1560 [2023-12-02 16:54:50,077 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 54 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 336 mSolverCounterSat, 22 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 163 SdHoareTripleChecker+Invalid, 361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 336 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2023-12-02 16:54:50,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 163 Invalid, 361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 336 Invalid, 3 Unknown, 0 Unchecked, 7.7s Time] [2023-12-02 16:54:50,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2023-12-02 16:54:50,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 42. [2023-12-02 16:54:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 28 states have (on average 1.0357142857142858) internal successors, (29), 28 states have internal predecessors, (29), 12 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2023-12-02 16:54:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 53 transitions. [2023-12-02 16:54:50,092 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 53 transitions. Word has length 64 [2023-12-02 16:54:50,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:54:50,093 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 53 transitions. [2023-12-02 16:54:50,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 20 states have (on average 2.8) internal successors, (56), 27 states have internal predecessors, (56), 15 states have call successors, (25), 1 states have call predecessors, (25), 2 states have return successors, (25), 11 states have call predecessors, (25), 15 states have call successors, (25) [2023-12-02 16:54:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2023-12-02 16:54:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 16:54:50,097 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:54:50,097 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1] [2023-12-02 16:54:50,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 16:54:50,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-02 16:54:50,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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)] Forceful destruction successful, exit code 0 [2023-12-02 16:54:50,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:50,698 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:54:50,698 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:54:50,699 INFO L85 PathProgramCache]: Analyzing trace with hash 375264817, now seen corresponding path program 3 times [2023-12-02 16:54:50,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 16:54:50,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1014773986] [2023-12-02 16:54:50,700 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 16:54:50,700 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 16:54:50,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 16:54:50,701 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 16:54:50,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/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 (10)] Waiting until timeout for monitored process [2023-12-02 16:54:56,605 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-12-02 16:54:56,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 16:54:56,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 1668 conjuncts, 426 conjunts are in the unsatisfiable core [2023-12-02 16:54:56,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:57:20,447 WARN L293 SmtUtils]: Spent 25.79s on a formula simplification. DAG size of input: 1758 DAG size of output: 1758 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 16:58:34,335 WARN L293 SmtUtils]: Spent 27.91s on a formula simplification. DAG size of input: 1776 DAG size of output: 1776 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 16:59:48,090 WARN L293 SmtUtils]: Spent 27.50s on a formula simplification. DAG size of input: 1769 DAG size of output: 1769 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 17:02:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 48 proven. 95 refuted. 4 times theorem prover too weak. 168 trivial. 0 not checked. [2023-12-02 17:02:46,400 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:03:05,303 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 17:03:05,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1014773986] [2023-12-02 17:03:05,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1014773986] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 17:03:05,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1786621605] [2023-12-02 17:03:05,304 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 17:03:05,304 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 17:03:05,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 17:03:05,305 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 17:03:05,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed2655dc-5b92-46d8-998c-96ef3fd90e59/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 17:03:08,713 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-12-02 17:03:08,713 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 17:03:08,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 1668 conjuncts, 452 conjunts are in the unsatisfiable core [2023-12-02 17:03:08,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:07:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 45 proven. 111 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2023-12-02 17:07:39,001 INFO L327 TraceCheckSpWp]: Computing backward predicates...