./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4daa5537d9820945afe26b6724d713ff57b4797562bdf98f751150f91eb05dff --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:48:44,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:48:44,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:48:44,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:48:44,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:48:44,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:48:44,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:48:44,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:48:44,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:48:44,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:48:44,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:48:44,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:48:44,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:48:44,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:48:44,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:48:44,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:48:44,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:48:44,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:48:44,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:48:44,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:48:44,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:48:44,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:48:44,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:48:44,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:48:44,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:48:44,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:48:45,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:48:45,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:48:45,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:48:45,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:48:45,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:48:45,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:48:45,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:48:45,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:48:45,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:48:45,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:48:45,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:48:45,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:48:45,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:48:45,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:48:45,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:48:45,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:48:45,056 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:48:45,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:48:45,059 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:48:45,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:48:45,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:48:45,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:48:45,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:48:45,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:48:45,062 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:48:45,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:48:45,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:48:45,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:48:45,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:48:45,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:48:45,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:48:45,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:48:45,064 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:48:45,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:48:45,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:48:45,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:48:45,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:48:45,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:48:45,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:48:45,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:48:45,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:48:45,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:48:45,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:48:45,067 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:48:45,067 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:48:45,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:48:45,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4daa5537d9820945afe26b6724d713ff57b4797562bdf98f751150f91eb05dff [2022-11-16 11:48:45,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:48:45,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:48:45,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:48:45,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:48:45,394 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:48:45,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:48:45,485 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/ab10382a7/df2df1d135484b42ae3f8ca10a4e9389/FLAG2441f0f4f [2022-11-16 11:48:46,214 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:48:46,215 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:48:46,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/ab10382a7/df2df1d135484b42ae3f8ca10a4e9389/FLAG2441f0f4f [2022-11-16 11:48:46,377 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/ab10382a7/df2df1d135484b42ae3f8ca10a4e9389 [2022-11-16 11:48:46,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:48:46,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:48:46,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:48:46,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:48:46,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:48:46,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:46" (1/1) ... [2022-11-16 11:48:46,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7d7c24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:46, skipping insertion in model container [2022-11-16 11:48:46,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:48:46" (1/1) ... [2022-11-16 11:48:46,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:48:46,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:48:46,749 WARN L229 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_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c[1014,1027] [2022-11-16 11:48:47,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:48:47,338 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:48:47,350 WARN L229 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_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c[1014,1027] [2022-11-16 11:48:47,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:48:47,667 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:48:47,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47 WrapperNode [2022-11-16 11:48:47,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:48:47,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:48:47,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:48:47,671 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:48:47,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:47,751 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,014 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4834 [2022-11-16 11:48:48,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:48:48,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:48:48,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:48:48,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:48:48,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,269 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:48:48,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:48:48,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:48:48,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:48:48,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (1/1) ... [2022-11-16 11:48:48,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:48:48,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:48:48,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:48:48,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:48:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:48:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:48:49,100 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:48:49,103 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:48:59,224 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:48:59,241 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:48:59,247 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:48:59,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:48:59 BoogieIcfgContainer [2022-11-16 11:48:59,255 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:48:59,257 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:48:59,257 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:48:59,260 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:48:59,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:48:46" (1/3) ... [2022-11-16 11:48:59,261 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b58dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:48:59, skipping insertion in model container [2022-11-16 11:48:59,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:48:47" (2/3) ... [2022-11-16 11:48:59,262 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b58dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:48:59, skipping insertion in model container [2022-11-16 11:48:59,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:48:59" (3/3) ... [2022-11-16 11:48:59,263 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:48:59,281 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:48:59,282 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:48:59,385 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:48:59,400 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@72a67998, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:48:59,402 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:48:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand has 749 states, 747 states have (on average 1.6639892904953146) internal successors, (1243), 748 states have internal predecessors, (1243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:48:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 11:48:59,421 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:48:59,421 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:48:59,422 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:48:59,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:48:59,430 INFO L85 PathProgramCache]: Analyzing trace with hash 932247856, now seen corresponding path program 1 times [2022-11-16 11:48:59,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:48:59,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666733224] [2022-11-16 11:48:59,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:48:59,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:48:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:49:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:49:00,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:49:00,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666733224] [2022-11-16 11:49:00,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666733224] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:49:00,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:49:00,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:49:00,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136982071] [2022-11-16 11:49:00,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:49:00,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:49:00,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:49:00,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:49:00,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:49:00,136 INFO L87 Difference]: Start difference. First operand has 749 states, 747 states have (on average 1.6639892904953146) internal successors, (1243), 748 states have internal predecessors, (1243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:49:00,349 INFO L93 Difference]: Finished difference Result 2278 states and 3792 transitions. [2022-11-16 11:49:00,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:49:00,351 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-11-16 11:49:00,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:49:00,372 INFO L225 Difference]: With dead ends: 2278 [2022-11-16 11:49:00,373 INFO L226 Difference]: Without dead ends: 1531 [2022-11-16 11:49:00,379 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:49:00,382 INFO L413 NwaCegarLoop]: 1310 mSDtfsCounter, 3687 mSDsluCounter, 1378 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3687 SdHoareTripleChecker+Valid, 2688 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:49:00,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3687 Valid, 2688 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:49:00,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1531 states. [2022-11-16 11:49:00,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1531 to 747. [2022-11-16 11:49:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 747 states, 746 states have (on average 1.660857908847185) internal successors, (1239), 746 states have internal predecessors, (1239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 1239 transitions. [2022-11-16 11:49:00,535 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 1239 transitions. Word has length 35 [2022-11-16 11:49:00,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:49:00,536 INFO L495 AbstractCegarLoop]: Abstraction has 747 states and 1239 transitions. [2022-11-16 11:49:00,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1239 transitions. [2022-11-16 11:49:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-16 11:49:00,537 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:49:00,537 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:49:00,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:49:00,538 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:49:00,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:49:00,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1163362408, now seen corresponding path program 1 times [2022-11-16 11:49:00,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:49:00,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420240553] [2022-11-16 11:49:00,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:49:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:49:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:49:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:49:00,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:49:00,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420240553] [2022-11-16 11:49:00,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420240553] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:49:00,724 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:49:00,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:49:00,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297913649] [2022-11-16 11:49:00,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:49:00,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:49:00,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:49:00,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:49:00,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:49:00,728 INFO L87 Difference]: Start difference. First operand 747 states and 1239 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:49:00,845 INFO L93 Difference]: Finished difference Result 2968 states and 4931 transitions. [2022-11-16 11:49:00,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:49:00,845 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2022-11-16 11:49:00,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:49:00,854 INFO L225 Difference]: With dead ends: 2968 [2022-11-16 11:49:00,854 INFO L226 Difference]: Without dead ends: 2223 [2022-11-16 11:49:00,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:49:00,858 INFO L413 NwaCegarLoop]: 1304 mSDtfsCounter, 3677 mSDsluCounter, 2524 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3677 SdHoareTripleChecker+Valid, 3828 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:49:00,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3677 Valid, 3828 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:49:00,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2223 states. [2022-11-16 11:49:00,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2223 to 749. [2022-11-16 11:49:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 749 states, 748 states have (on average 1.6590909090909092) internal successors, (1241), 748 states have internal predecessors, (1241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 749 states and 1241 transitions. [2022-11-16 11:49:00,958 INFO L78 Accepts]: Start accepts. Automaton has 749 states and 1241 transitions. Word has length 36 [2022-11-16 11:49:00,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:49:00,959 INFO L495 AbstractCegarLoop]: Abstraction has 749 states and 1241 transitions. [2022-11-16 11:49:00,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1241 transitions. [2022-11-16 11:49:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 11:49:00,960 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:49:00,961 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:49:00,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 11:49:00,961 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:49:00,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:49:00,962 INFO L85 PathProgramCache]: Analyzing trace with hash -139921204, now seen corresponding path program 1 times [2022-11-16 11:49:00,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:49:00,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400056536] [2022-11-16 11:49:00,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:49:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:49:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:49:01,009 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:49:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:49:01,110 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:49:01,111 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 11:49:01,112 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 11:49:01,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 11:49:01,118 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-16 11:49:01,121 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 11:49:01,206 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 11:49:01,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:49:01 BoogieIcfgContainer [2022-11-16 11:49:01,226 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 11:49:01,227 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 11:49:01,227 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 11:49:01,227 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 11:49:01,228 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:48:59" (3/4) ... [2022-11-16 11:49:01,231 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 11:49:01,231 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 11:49:01,232 INFO L158 Benchmark]: Toolchain (without parser) took 14847.12ms. Allocated memory was 119.5MB in the beginning and 423.6MB in the end (delta: 304.1MB). Free memory was 81.3MB in the beginning and 270.8MB in the end (delta: -189.5MB). Peak memory consumption was 115.6MB. Max. memory is 16.1GB. [2022-11-16 11:49:01,232 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory was 32.8MB in the beginning and 32.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:49:01,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1281.40ms. Allocated memory is still 119.5MB. Free memory was 81.0MB in the beginning and 52.2MB in the end (delta: 28.8MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2022-11-16 11:49:01,233 INFO L158 Benchmark]: Boogie Procedure Inliner took 343.80ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 52.2MB in the beginning and 88.6MB in the end (delta: -36.4MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2022-11-16 11:49:01,234 INFO L158 Benchmark]: Boogie Preprocessor took 326.63ms. Allocated memory is still 176.2MB. Free memory was 88.6MB in the beginning and 92.5MB in the end (delta: -3.8MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-11-16 11:49:01,235 INFO L158 Benchmark]: RCFGBuilder took 10911.31ms. Allocated memory was 176.2MB in the beginning and 423.6MB in the end (delta: 247.5MB). Free memory was 92.5MB in the beginning and 260.1MB in the end (delta: -167.6MB). Peak memory consumption was 258.9MB. Max. memory is 16.1GB. [2022-11-16 11:49:01,235 INFO L158 Benchmark]: TraceAbstraction took 1969.87ms. Allocated memory is still 423.6MB. Free memory was 259.2MB in the beginning and 270.8MB in the end (delta: -11.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:49:01,235 INFO L158 Benchmark]: Witness Printer took 4.06ms. Allocated memory is still 423.6MB. Free memory is still 270.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:49:01,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory was 32.8MB in the beginning and 32.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1281.40ms. Allocated memory is still 119.5MB. Free memory was 81.0MB in the beginning and 52.2MB in the end (delta: 28.8MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 343.80ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 52.2MB in the beginning and 88.6MB in the end (delta: -36.4MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 326.63ms. Allocated memory is still 176.2MB. Free memory was 88.6MB in the beginning and 92.5MB in the end (delta: -3.8MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * RCFGBuilder took 10911.31ms. Allocated memory was 176.2MB in the beginning and 423.6MB in the end (delta: 247.5MB). Free memory was 92.5MB in the beginning and 260.1MB in the end (delta: -167.6MB). Peak memory consumption was 258.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1969.87ms. Allocated memory is still 423.6MB. Free memory was 259.2MB in the beginning and 270.8MB in the end (delta: -11.6MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.06ms. Allocated memory is still 423.6MB. Free memory is still 270.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 344, overapproximation of bitwiseAnd at line 347. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_26 = 0; [L39] const SORT_2 var_127 = 0; [L40] const SORT_2 var_133 = 5; [L41] const SORT_2 var_135 = 4; [L42] const SORT_2 var_137 = 3; [L43] const SORT_2 var_139 = 2; [L44] const SORT_2 var_141 = 1; [L45] const SORT_3 var_151 = 0; [L46] const SORT_4 var_153 = 1; [L47] const SORT_2 var_166 = 255; [L48] const SORT_4 var_608 = 0; [L50] SORT_1 input_132; [L51] SORT_1 input_134; [L52] SORT_1 input_136; [L53] SORT_1 input_138; [L54] SORT_1 input_140; [L55] SORT_1 input_142; [L56] SORT_1 input_150; [L57] SORT_1 input_156; [L58] SORT_1 input_162; [L59] SORT_1 input_165; [L60] SORT_1 input_170; [L61] SORT_1 input_174; [L62] SORT_1 input_178; [L63] SORT_1 input_190; [L64] SORT_1 input_194; [L65] SORT_1 input_199; [L66] SORT_1 input_203; [L67] SORT_1 input_209; [L68] SORT_1 input_213; [L69] SORT_1 input_218; [L70] SORT_1 input_222; [L71] SORT_1 input_228; [L72] SORT_1 input_232; [L73] SORT_1 input_237; [L74] SORT_1 input_241; [L75] SORT_1 input_247; [L76] SORT_1 input_251; [L77] SORT_1 input_256; [L78] SORT_1 input_260; [L79] SORT_1 input_266; [L80] SORT_1 input_270; [L81] SORT_1 input_275; [L82] SORT_1 input_279; [L83] SORT_1 input_285; [L84] SORT_1 input_289; [L85] SORT_1 input_294; [L86] SORT_1 input_298; [L87] SORT_1 input_337; [L88] SORT_1 input_395; [L89] SORT_1 input_397; [L90] SORT_1 input_402; [L91] SORT_1 input_404; [L92] SORT_1 input_409; [L93] SORT_1 input_411; [L94] SORT_1 input_415; [L95] SORT_1 input_418; [L97] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L98] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L99] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L100] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L101] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L102] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L103] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L104] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L105] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L106] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L107] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L108] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L109] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L110] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L123] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L125] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L126] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L127] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L129] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L131] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_2 init_7_arg_1 = var_5; [L159] state_6 = init_7_arg_1 [L160] SORT_2 init_9_arg_1 = var_5; [L161] state_8 = init_9_arg_1 [L162] SORT_2 init_11_arg_1 = var_5; [L163] state_10 = init_11_arg_1 [L164] SORT_2 init_13_arg_1 = var_5; [L165] state_12 = init_13_arg_1 [L166] SORT_2 init_15_arg_1 = var_5; [L167] state_14 = init_15_arg_1 [L168] SORT_2 init_17_arg_1 = var_5; [L169] state_16 = init_17_arg_1 [L170] SORT_2 init_19_arg_1 = var_5; [L171] state_18 = init_19_arg_1 [L172] SORT_2 init_21_arg_1 = var_5; [L173] state_20 = init_21_arg_1 [L174] SORT_2 init_23_arg_1 = var_5; [L175] state_22 = init_23_arg_1 [L176] SORT_2 init_25_arg_1 = var_5; [L177] state_24 = init_25_arg_1 [L178] SORT_1 init_28_arg_1 = var_26; [L179] state_27 = init_28_arg_1 [L180] SORT_1 init_30_arg_1 = var_26; [L181] state_29 = init_30_arg_1 [L182] SORT_1 init_32_arg_1 = var_26; [L183] state_31 = init_32_arg_1 [L184] SORT_1 init_34_arg_1 = var_26; [L185] state_33 = init_34_arg_1 [L186] SORT_1 init_36_arg_1 = var_26; [L187] state_35 = init_36_arg_1 [L188] SORT_1 init_38_arg_1 = var_26; [L189] state_37 = init_38_arg_1 [L190] SORT_1 init_40_arg_1 = var_26; [L191] state_39 = init_40_arg_1 [L192] SORT_1 init_42_arg_1 = var_26; [L193] state_41 = init_42_arg_1 [L194] SORT_1 init_44_arg_1 = var_26; [L195] state_43 = init_44_arg_1 [L196] SORT_1 init_46_arg_1 = var_26; [L197] state_45 = init_46_arg_1 [L198] SORT_1 init_48_arg_1 = var_26; [L199] state_47 = init_48_arg_1 [L200] SORT_1 init_50_arg_1 = var_26; [L201] state_49 = init_50_arg_1 [L202] SORT_1 init_52_arg_1 = var_26; [L203] state_51 = init_52_arg_1 [L204] SORT_1 init_54_arg_1 = var_26; [L205] state_53 = init_54_arg_1 [L206] SORT_1 init_56_arg_1 = var_26; [L207] state_55 = init_56_arg_1 [L208] SORT_1 init_58_arg_1 = var_26; [L209] state_57 = init_58_arg_1 [L210] SORT_1 init_60_arg_1 = var_26; [L211] state_59 = init_60_arg_1 [L212] SORT_1 init_62_arg_1 = var_26; [L213] state_61 = init_62_arg_1 [L214] SORT_1 init_64_arg_1 = var_26; [L215] state_63 = init_64_arg_1 [L216] SORT_1 init_66_arg_1 = var_26; [L217] state_65 = init_66_arg_1 [L218] SORT_1 init_68_arg_1 = var_26; [L219] state_67 = init_68_arg_1 [L220] SORT_1 init_70_arg_1 = var_26; [L221] state_69 = init_70_arg_1 [L222] SORT_1 init_72_arg_1 = var_26; [L223] state_71 = init_72_arg_1 [L224] SORT_1 init_74_arg_1 = var_26; [L225] state_73 = init_74_arg_1 [L226] SORT_1 init_76_arg_1 = var_26; [L227] state_75 = init_76_arg_1 [L228] SORT_1 init_78_arg_1 = var_26; [L229] state_77 = init_78_arg_1 [L230] SORT_1 init_80_arg_1 = var_26; [L231] state_79 = init_80_arg_1 [L232] SORT_1 init_82_arg_1 = var_26; [L233] state_81 = init_82_arg_1 [L234] SORT_1 init_84_arg_1 = var_26; [L235] state_83 = init_84_arg_1 [L236] SORT_1 init_86_arg_1 = var_26; [L237] state_85 = init_86_arg_1 [L238] SORT_1 init_88_arg_1 = var_26; [L239] state_87 = init_88_arg_1 [L240] SORT_1 init_90_arg_1 = var_26; [L241] state_89 = init_90_arg_1 [L242] SORT_1 init_92_arg_1 = var_26; [L243] state_91 = init_92_arg_1 [L244] SORT_1 init_94_arg_1 = var_26; [L245] state_93 = init_94_arg_1 [L246] SORT_1 init_96_arg_1 = var_26; [L247] state_95 = init_96_arg_1 [L248] SORT_1 init_98_arg_1 = var_26; [L249] state_97 = init_98_arg_1 [L250] SORT_1 init_100_arg_1 = var_26; [L251] state_99 = init_100_arg_1 [L252] SORT_1 init_102_arg_1 = var_26; [L253] state_101 = init_102_arg_1 [L254] SORT_1 init_104_arg_1 = var_26; [L255] state_103 = init_104_arg_1 [L256] SORT_1 init_106_arg_1 = var_26; [L257] state_105 = init_106_arg_1 [L258] SORT_1 init_108_arg_1 = var_26; [L259] state_107 = init_108_arg_1 [L260] SORT_1 init_110_arg_1 = var_26; [L261] state_109 = init_110_arg_1 [L262] SORT_1 init_112_arg_1 = var_26; [L263] state_111 = init_112_arg_1 [L264] SORT_1 init_114_arg_1 = var_26; [L265] state_113 = init_114_arg_1 [L266] SORT_1 init_116_arg_1 = var_26; [L267] state_115 = init_116_arg_1 [L268] SORT_1 init_118_arg_1 = var_26; [L269] state_117 = init_118_arg_1 [L270] SORT_1 init_120_arg_1 = var_26; [L271] state_119 = init_120_arg_1 [L272] SORT_1 init_122_arg_1 = var_26; [L273] state_121 = init_122_arg_1 [L274] SORT_1 init_124_arg_1 = var_26; [L275] state_123 = init_124_arg_1 [L276] SORT_1 init_126_arg_1 = var_26; [L277] state_125 = init_126_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L280] input_132 = __VERIFIER_nondet_uchar() [L281] input_132 = input_132 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L282] input_134 = __VERIFIER_nondet_uchar() [L283] input_134 = input_134 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L284] input_136 = __VERIFIER_nondet_uchar() [L285] input_136 = input_136 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L286] input_138 = __VERIFIER_nondet_uchar() [L287] input_138 = input_138 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L288] input_140 = __VERIFIER_nondet_uchar() [L289] input_140 = input_140 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L290] input_142 = __VERIFIER_nondet_uchar() [L291] input_142 = input_142 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L292] input_150 = __VERIFIER_nondet_uchar() [L293] input_150 = input_150 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L294] input_156 = __VERIFIER_nondet_uchar() [L295] input_156 = input_156 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L296] input_162 = __VERIFIER_nondet_uchar() [L297] input_162 = input_162 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L298] input_165 = __VERIFIER_nondet_uchar() [L299] input_165 = input_165 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L300] input_170 = __VERIFIER_nondet_uchar() [L301] input_170 = input_170 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L302] input_174 = __VERIFIER_nondet_uchar() [L303] input_174 = input_174 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L304] input_178 = __VERIFIER_nondet_uchar() [L305] input_178 = input_178 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, input_178=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L306] input_190 = __VERIFIER_nondet_uchar() [L307] input_194 = __VERIFIER_nondet_uchar() [L308] input_199 = __VERIFIER_nondet_uchar() [L309] input_203 = __VERIFIER_nondet_uchar() [L310] input_209 = __VERIFIER_nondet_uchar() [L311] input_213 = __VERIFIER_nondet_uchar() [L312] input_218 = __VERIFIER_nondet_uchar() [L313] input_222 = __VERIFIER_nondet_uchar() [L314] input_228 = __VERIFIER_nondet_uchar() [L315] input_232 = __VERIFIER_nondet_uchar() [L316] input_237 = __VERIFIER_nondet_uchar() [L317] input_241 = __VERIFIER_nondet_uchar() [L318] input_247 = __VERIFIER_nondet_uchar() [L319] input_251 = __VERIFIER_nondet_uchar() [L320] input_256 = __VERIFIER_nondet_uchar() [L321] input_260 = __VERIFIER_nondet_uchar() [L322] input_266 = __VERIFIER_nondet_uchar() [L323] input_270 = __VERIFIER_nondet_uchar() [L324] input_275 = __VERIFIER_nondet_uchar() [L325] input_279 = __VERIFIER_nondet_uchar() [L326] input_285 = __VERIFIER_nondet_uchar() [L327] input_289 = __VERIFIER_nondet_uchar() [L328] input_294 = __VERIFIER_nondet_uchar() [L329] input_298 = __VERIFIER_nondet_uchar() [L330] input_337 = __VERIFIER_nondet_uchar() [L331] input_395 = __VERIFIER_nondet_uchar() [L332] input_397 = __VERIFIER_nondet_uchar() [L333] input_402 = __VERIFIER_nondet_uchar() [L334] input_404 = __VERIFIER_nondet_uchar() [L335] input_409 = __VERIFIER_nondet_uchar() [L336] input_411 = __VERIFIER_nondet_uchar() [L337] input_415 = __VERIFIER_nondet_uchar() [L338] input_418 = __VERIFIER_nondet_uchar() [L341] SORT_2 var_128_arg_0 = var_127; [L342] SORT_2 var_128_arg_1 = state_6; [L343] SORT_1 var_128 = var_128_arg_0 == var_128_arg_1; [L344] SORT_1 var_129_arg_0 = ~state_125; VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, input_178=0, input_190=27, input_194=17, input_199=1, input_203=13, input_209=18, input_213=3, input_218=34, input_222=2, input_228=16, input_232=5, input_237=24, input_241=28, input_247=4, input_251=11, input_256=14, input_260=22, input_266=9, input_270=30, input_275=20, input_279=25, input_285=12, input_289=31, input_294=32, input_298=15, input_337=26, input_395=21, input_397=29, input_402=19, input_404=10, input_409=33, input_411=7, input_415=23, input_418=8, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_128=1, var_128_arg_0=0, var_128_arg_1=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L345] var_129_arg_0 = var_129_arg_0 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, input_178=0, input_190=27, input_194=17, input_199=1, input_203=13, input_209=18, input_213=3, input_218=34, input_222=2, input_228=16, input_232=5, input_237=24, input_241=28, input_247=4, input_251=11, input_256=14, input_260=22, input_266=9, input_270=30, input_275=20, input_279=25, input_285=12, input_289=31, input_294=32, input_298=15, input_337=26, input_395=21, input_397=29, input_402=19, input_404=10, input_409=33, input_411=7, input_415=23, input_418=8, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_128=1, var_128_arg_0=0, var_128_arg_1=0, var_129_arg_0=1, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L346] SORT_1 var_129_arg_1 = var_128; [L347] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, input_178=0, input_190=27, input_194=17, input_199=1, input_203=13, input_209=18, input_213=3, input_218=34, input_222=2, input_228=16, input_232=5, input_237=24, input_241=28, input_247=4, input_251=11, input_256=14, input_260=22, input_266=9, input_270=30, input_275=20, input_279=25, input_285=12, input_289=31, input_294=32, input_298=15, input_337=26, input_395=21, input_397=29, input_402=19, input_404=10, input_409=33, input_411=7, input_415=23, input_418=8, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_128=1, var_128_arg_0=0, var_128_arg_1=0, var_129=1, var_129_arg_0=1, var_129_arg_1=1, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L348] var_129 = var_129 & mask_SORT_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, input_132=0, input_134=0, input_136=0, input_138=0, input_140=0, input_142=0, input_150=0, input_156=0, input_162=0, input_165=0, input_170=0, input_174=0, input_178=0, input_190=27, input_194=17, input_199=1, input_203=13, input_209=18, input_213=3, input_218=34, input_222=2, input_228=16, input_232=5, input_237=24, input_241=28, input_247=4, input_251=11, input_256=14, input_260=22, input_266=9, input_270=30, input_275=20, input_279=25, input_285=12, input_289=31, input_294=32, input_298=15, input_337=26, input_395=21, input_397=29, input_402=19, input_404=10, input_409=33, input_411=7, input_415=23, input_418=8, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_128=1, var_128_arg_0=0, var_128_arg_1=0, var_129=1, var_129_arg_0=1, var_129_arg_1=1, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L349] SORT_1 bad_130_arg_0 = var_129; [L350] CALL __VERIFIER_assert(!(bad_130_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 749 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.8s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7364 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7364 mSDsluCounter, 6516 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3902 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 40 IncrementalHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 2614 mSDtfsCounter, 40 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=749occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 2258 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 108 NumberOfCodeBlocks, 108 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 69 ConstructedInterpolants, 0 QuantifiedInterpolants, 78 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 11:49:01,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4daa5537d9820945afe26b6724d713ff57b4797562bdf98f751150f91eb05dff --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:49:03,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:49:03,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:49:03,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:49:03,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:49:03,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:49:03,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:49:03,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:49:03,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:49:03,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:49:03,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:49:03,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:49:03,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:49:03,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:49:03,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:49:03,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:49:03,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:49:03,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:49:03,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:49:03,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:49:03,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:49:03,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:49:03,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:49:03,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:49:03,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:49:03,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:49:03,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:49:03,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:49:03,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:49:03,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:49:03,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:49:03,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:49:03,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:49:03,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:49:03,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:49:03,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:49:03,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:49:03,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:49:03,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:49:03,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:49:03,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:49:03,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:49:03,748 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:49:03,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:49:03,749 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:49:03,749 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:49:03,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:49:03,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:49:03,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:49:03,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:49:03,752 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:49:03,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:49:03,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:49:03,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:49:03,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:49:03,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:49:03,753 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:49:03,753 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:49:03,753 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:49:03,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:49:03,754 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:49:03,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:49:03,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:49:03,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:49:03,755 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:49:03,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:49:03,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:49:03,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:49:03,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:49:03,756 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:49:03,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:49:03,756 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:49:03,756 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:49:03,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:49:03,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:49:03,757 INFO L138 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_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4daa5537d9820945afe26b6724d713ff57b4797562bdf98f751150f91eb05dff [2022-11-16 11:49:04,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:49:04,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:49:04,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:49:04,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:49:04,109 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:49:04,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:49:04,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/1376dcd94/5e53092493e24e9aa2604bf56ce6a80a/FLAG337f25f77 [2022-11-16 11:49:04,917 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:49:04,917 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:49:04,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/1376dcd94/5e53092493e24e9aa2604bf56ce6a80a/FLAG337f25f77 [2022-11-16 11:49:05,099 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/data/1376dcd94/5e53092493e24e9aa2604bf56ce6a80a [2022-11-16 11:49:05,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:49:05,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:49:05,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:49:05,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:49:05,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:49:05,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:49:05" (1/1) ... [2022-11-16 11:49:05,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2251e2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:05, skipping insertion in model container [2022-11-16 11:49:05,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:49:05" (1/1) ... [2022-11-16 11:49:05,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:49:05,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:49:05,480 WARN L229 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_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c[1014,1027] [2022-11-16 11:49:06,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:49:06,054 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:49:06,068 WARN L229 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_b92587e9-a3b2-4139-a836-94049e35c27c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.production_cell.3.prop1-func-interl.c[1014,1027] [2022-11-16 11:49:06,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:49:06,293 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:49:06,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06 WrapperNode [2022-11-16 11:49:06,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:49:06,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:49:06,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:49:06,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:49:06,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,532 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3112 [2022-11-16 11:49:06,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:49:06,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:49:06,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:49:06,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:49:06,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,665 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:49:06,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:49:06,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:49:06,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:49:06,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (1/1) ... [2022-11-16 11:49:06,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:49:06,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:49:06,745 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:49:06,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:49:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:49:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:49:07,523 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:49:07,525 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:49:13,714 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:49:13,721 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:49:13,721 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 11:49:13,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:49:13 BoogieIcfgContainer [2022-11-16 11:49:13,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:49:13,727 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:49:13,728 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:49:13,731 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:49:13,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:49:05" (1/3) ... [2022-11-16 11:49:13,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d5f162b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:49:13, skipping insertion in model container [2022-11-16 11:49:13,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:49:06" (2/3) ... [2022-11-16 11:49:13,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d5f162b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:49:13, skipping insertion in model container [2022-11-16 11:49:13,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:49:13" (3/3) ... [2022-11-16 11:49:13,734 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.production_cell.3.prop1-func-interl.c [2022-11-16 11:49:13,753 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:49:13,753 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:49:13,815 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:49:13,821 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@36c6d10, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:49:13,822 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:49:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:49:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-16 11:49:13,832 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:49:13,832 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-16 11:49:13,833 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:49:13,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:49:13,841 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-16 11:49:13,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 11:49:13,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2135713646] [2022-11-16 11:49:13,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:49:13,857 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:49:13,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 11:49:13,862 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-16 11:49:13,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-16 11:49:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:49:14,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:49:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:49:15,266 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-16 11:49:15,268 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 11:49:15,270 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 11:49:15,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-16 11:49:15,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-16 11:49:15,490 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-16 11:49:15,494 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 11:49:15,541 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 11:49:15,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:49:15 BoogieIcfgContainer [2022-11-16 11:49:15,573 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 11:49:15,576 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 11:49:15,576 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 11:49:15,576 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 11:49:15,577 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:49:13" (3/4) ... [2022-11-16 11:49:15,579 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-16 11:49:15,597 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 11:49:15,672 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/witness.graphml [2022-11-16 11:49:15,675 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 11:49:15,676 INFO L158 Benchmark]: Toolchain (without parser) took 10571.98ms. Allocated memory was 65.0MB in the beginning and 390.1MB in the end (delta: 325.1MB). Free memory was 40.5MB in the beginning and 154.0MB in the end (delta: -113.5MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,677 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:49:15,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1187.92ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 40.3MB in the beginning and 42.9MB in the end (delta: -2.6MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,678 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.65ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 42.9MB in the beginning and 77.4MB in the end (delta: -34.5MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,681 INFO L158 Benchmark]: Boogie Preprocessor took 172.21ms. Allocated memory is still 127.9MB. Free memory was 77.4MB in the beginning and 63.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,681 INFO L158 Benchmark]: RCFGBuilder took 7017.00ms. Allocated memory was 127.9MB in the beginning and 390.1MB in the end (delta: 262.1MB). Free memory was 63.8MB in the beginning and 264.1MB in the end (delta: -200.3MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,682 INFO L158 Benchmark]: TraceAbstraction took 1846.15ms. Allocated memory is still 390.1MB. Free memory was 263.1MB in the beginning and 162.4MB in the end (delta: 100.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,682 INFO L158 Benchmark]: Witness Printer took 99.53ms. Allocated memory is still 390.1MB. Free memory was 161.3MB in the beginning and 154.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 11:49:15,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1187.92ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 40.3MB in the beginning and 42.9MB in the end (delta: -2.6MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.65ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 42.9MB in the beginning and 77.4MB in the end (delta: -34.5MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.21ms. Allocated memory is still 127.9MB. Free memory was 77.4MB in the beginning and 63.8MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7017.00ms. Allocated memory was 127.9MB in the beginning and 390.1MB in the end (delta: 262.1MB). Free memory was 63.8MB in the beginning and 264.1MB in the end (delta: -200.3MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * TraceAbstraction took 1846.15ms. Allocated memory is still 390.1MB. Free memory was 263.1MB in the beginning and 162.4MB in the end (delta: 100.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Witness Printer took 99.53ms. Allocated memory is still 390.1MB. Free memory was 161.3MB in the beginning and 154.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. 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 - CounterExampleResult [Line: 20]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_26 = 0; [L39] const SORT_2 var_127 = 0; [L40] const SORT_2 var_133 = 5; [L41] const SORT_2 var_135 = 4; [L42] const SORT_2 var_137 = 3; [L43] const SORT_2 var_139 = 2; [L44] const SORT_2 var_141 = 1; [L45] const SORT_3 var_151 = 0; [L46] const SORT_4 var_153 = 1; [L47] const SORT_2 var_166 = 255; [L48] const SORT_4 var_608 = 0; [L50] SORT_1 input_132; [L51] SORT_1 input_134; [L52] SORT_1 input_136; [L53] SORT_1 input_138; [L54] SORT_1 input_140; [L55] SORT_1 input_142; [L56] SORT_1 input_150; [L57] SORT_1 input_156; [L58] SORT_1 input_162; [L59] SORT_1 input_165; [L60] SORT_1 input_170; [L61] SORT_1 input_174; [L62] SORT_1 input_178; [L63] SORT_1 input_190; [L64] SORT_1 input_194; [L65] SORT_1 input_199; [L66] SORT_1 input_203; [L67] SORT_1 input_209; [L68] SORT_1 input_213; [L69] SORT_1 input_218; [L70] SORT_1 input_222; [L71] SORT_1 input_228; [L72] SORT_1 input_232; [L73] SORT_1 input_237; [L74] SORT_1 input_241; [L75] SORT_1 input_247; [L76] SORT_1 input_251; [L77] SORT_1 input_256; [L78] SORT_1 input_260; [L79] SORT_1 input_266; [L80] SORT_1 input_270; [L81] SORT_1 input_275; [L82] SORT_1 input_279; [L83] SORT_1 input_285; [L84] SORT_1 input_289; [L85] SORT_1 input_294; [L86] SORT_1 input_298; [L87] SORT_1 input_337; [L88] SORT_1 input_395; [L89] SORT_1 input_397; [L90] SORT_1 input_402; [L91] SORT_1 input_404; [L92] SORT_1 input_409; [L93] SORT_1 input_411; [L94] SORT_1 input_415; [L95] SORT_1 input_418; [L97] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L98] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L99] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L100] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L101] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L102] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L103] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L104] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L105] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L106] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L107] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L108] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L109] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L110] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L123] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L125] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L126] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L127] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L129] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L131] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_2 init_7_arg_1 = var_5; [L159] state_6 = init_7_arg_1 [L160] SORT_2 init_9_arg_1 = var_5; [L161] state_8 = init_9_arg_1 [L162] SORT_2 init_11_arg_1 = var_5; [L163] state_10 = init_11_arg_1 [L164] SORT_2 init_13_arg_1 = var_5; [L165] state_12 = init_13_arg_1 [L166] SORT_2 init_15_arg_1 = var_5; [L167] state_14 = init_15_arg_1 [L168] SORT_2 init_17_arg_1 = var_5; [L169] state_16 = init_17_arg_1 [L170] SORT_2 init_19_arg_1 = var_5; [L171] state_18 = init_19_arg_1 [L172] SORT_2 init_21_arg_1 = var_5; [L173] state_20 = init_21_arg_1 [L174] SORT_2 init_23_arg_1 = var_5; [L175] state_22 = init_23_arg_1 [L176] SORT_2 init_25_arg_1 = var_5; [L177] state_24 = init_25_arg_1 [L178] SORT_1 init_28_arg_1 = var_26; [L179] state_27 = init_28_arg_1 [L180] SORT_1 init_30_arg_1 = var_26; [L181] state_29 = init_30_arg_1 [L182] SORT_1 init_32_arg_1 = var_26; [L183] state_31 = init_32_arg_1 [L184] SORT_1 init_34_arg_1 = var_26; [L185] state_33 = init_34_arg_1 [L186] SORT_1 init_36_arg_1 = var_26; [L187] state_35 = init_36_arg_1 [L188] SORT_1 init_38_arg_1 = var_26; [L189] state_37 = init_38_arg_1 [L190] SORT_1 init_40_arg_1 = var_26; [L191] state_39 = init_40_arg_1 [L192] SORT_1 init_42_arg_1 = var_26; [L193] state_41 = init_42_arg_1 [L194] SORT_1 init_44_arg_1 = var_26; [L195] state_43 = init_44_arg_1 [L196] SORT_1 init_46_arg_1 = var_26; [L197] state_45 = init_46_arg_1 [L198] SORT_1 init_48_arg_1 = var_26; [L199] state_47 = init_48_arg_1 [L200] SORT_1 init_50_arg_1 = var_26; [L201] state_49 = init_50_arg_1 [L202] SORT_1 init_52_arg_1 = var_26; [L203] state_51 = init_52_arg_1 [L204] SORT_1 init_54_arg_1 = var_26; [L205] state_53 = init_54_arg_1 [L206] SORT_1 init_56_arg_1 = var_26; [L207] state_55 = init_56_arg_1 [L208] SORT_1 init_58_arg_1 = var_26; [L209] state_57 = init_58_arg_1 [L210] SORT_1 init_60_arg_1 = var_26; [L211] state_59 = init_60_arg_1 [L212] SORT_1 init_62_arg_1 = var_26; [L213] state_61 = init_62_arg_1 [L214] SORT_1 init_64_arg_1 = var_26; [L215] state_63 = init_64_arg_1 [L216] SORT_1 init_66_arg_1 = var_26; [L217] state_65 = init_66_arg_1 [L218] SORT_1 init_68_arg_1 = var_26; [L219] state_67 = init_68_arg_1 [L220] SORT_1 init_70_arg_1 = var_26; [L221] state_69 = init_70_arg_1 [L222] SORT_1 init_72_arg_1 = var_26; [L223] state_71 = init_72_arg_1 [L224] SORT_1 init_74_arg_1 = var_26; [L225] state_73 = init_74_arg_1 [L226] SORT_1 init_76_arg_1 = var_26; [L227] state_75 = init_76_arg_1 [L228] SORT_1 init_78_arg_1 = var_26; [L229] state_77 = init_78_arg_1 [L230] SORT_1 init_80_arg_1 = var_26; [L231] state_79 = init_80_arg_1 [L232] SORT_1 init_82_arg_1 = var_26; [L233] state_81 = init_82_arg_1 [L234] SORT_1 init_84_arg_1 = var_26; [L235] state_83 = init_84_arg_1 [L236] SORT_1 init_86_arg_1 = var_26; [L237] state_85 = init_86_arg_1 [L238] SORT_1 init_88_arg_1 = var_26; [L239] state_87 = init_88_arg_1 [L240] SORT_1 init_90_arg_1 = var_26; [L241] state_89 = init_90_arg_1 [L242] SORT_1 init_92_arg_1 = var_26; [L243] state_91 = init_92_arg_1 [L244] SORT_1 init_94_arg_1 = var_26; [L245] state_93 = init_94_arg_1 [L246] SORT_1 init_96_arg_1 = var_26; [L247] state_95 = init_96_arg_1 [L248] SORT_1 init_98_arg_1 = var_26; [L249] state_97 = init_98_arg_1 [L250] SORT_1 init_100_arg_1 = var_26; [L251] state_99 = init_100_arg_1 [L252] SORT_1 init_102_arg_1 = var_26; [L253] state_101 = init_102_arg_1 [L254] SORT_1 init_104_arg_1 = var_26; [L255] state_103 = init_104_arg_1 [L256] SORT_1 init_106_arg_1 = var_26; [L257] state_105 = init_106_arg_1 [L258] SORT_1 init_108_arg_1 = var_26; [L259] state_107 = init_108_arg_1 [L260] SORT_1 init_110_arg_1 = var_26; [L261] state_109 = init_110_arg_1 [L262] SORT_1 init_112_arg_1 = var_26; [L263] state_111 = init_112_arg_1 [L264] SORT_1 init_114_arg_1 = var_26; [L265] state_113 = init_114_arg_1 [L266] SORT_1 init_116_arg_1 = var_26; [L267] state_115 = init_116_arg_1 [L268] SORT_1 init_118_arg_1 = var_26; [L269] state_117 = init_118_arg_1 [L270] SORT_1 init_120_arg_1 = var_26; [L271] state_119 = init_120_arg_1 [L272] SORT_1 init_122_arg_1 = var_26; [L273] state_121 = init_122_arg_1 [L274] SORT_1 init_124_arg_1 = var_26; [L275] state_123 = init_124_arg_1 [L276] SORT_1 init_126_arg_1 = var_26; [L277] state_125 = init_126_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_127=0, var_133=5, var_135=4, var_137=3, var_139=2, var_141=1, var_151=0, var_153=1, var_166=255, var_26=0, var_5=0, var_608=0] [L280] input_132 = __VERIFIER_nondet_uchar() [L281] input_132 = input_132 & mask_SORT_1 [L282] input_134 = __VERIFIER_nondet_uchar() [L283] input_134 = input_134 & mask_SORT_1 [L284] input_136 = __VERIFIER_nondet_uchar() [L285] input_136 = input_136 & mask_SORT_1 [L286] input_138 = __VERIFIER_nondet_uchar() [L287] input_138 = input_138 & mask_SORT_1 [L288] input_140 = __VERIFIER_nondet_uchar() [L289] input_140 = input_140 & mask_SORT_1 [L290] input_142 = __VERIFIER_nondet_uchar() [L291] input_142 = input_142 & mask_SORT_1 [L292] input_150 = __VERIFIER_nondet_uchar() [L293] input_150 = input_150 & mask_SORT_1 [L294] input_156 = __VERIFIER_nondet_uchar() [L295] input_156 = input_156 & mask_SORT_1 [L296] input_162 = __VERIFIER_nondet_uchar() [L297] input_162 = input_162 & mask_SORT_1 [L298] input_165 = __VERIFIER_nondet_uchar() [L299] input_165 = input_165 & mask_SORT_1 [L300] input_170 = __VERIFIER_nondet_uchar() [L301] input_170 = input_170 & mask_SORT_1 [L302] input_174 = __VERIFIER_nondet_uchar() [L303] input_174 = input_174 & mask_SORT_1 [L304] input_178 = __VERIFIER_nondet_uchar() [L305] input_178 = input_178 & mask_SORT_1 [L306] input_190 = __VERIFIER_nondet_uchar() [L307] input_194 = __VERIFIER_nondet_uchar() [L308] input_199 = __VERIFIER_nondet_uchar() [L309] input_203 = __VERIFIER_nondet_uchar() [L310] input_209 = __VERIFIER_nondet_uchar() [L311] input_213 = __VERIFIER_nondet_uchar() [L312] input_218 = __VERIFIER_nondet_uchar() [L313] input_222 = __VERIFIER_nondet_uchar() [L314] input_228 = __VERIFIER_nondet_uchar() [L315] input_232 = __VERIFIER_nondet_uchar() [L316] input_237 = __VERIFIER_nondet_uchar() [L317] input_241 = __VERIFIER_nondet_uchar() [L318] input_247 = __VERIFIER_nondet_uchar() [L319] input_251 = __VERIFIER_nondet_uchar() [L320] input_256 = __VERIFIER_nondet_uchar() [L321] input_260 = __VERIFIER_nondet_uchar() [L322] input_266 = __VERIFIER_nondet_uchar() [L323] input_270 = __VERIFIER_nondet_uchar() [L324] input_275 = __VERIFIER_nondet_uchar() [L325] input_279 = __VERIFIER_nondet_uchar() [L326] input_285 = __VERIFIER_nondet_uchar() [L327] input_289 = __VERIFIER_nondet_uchar() [L328] input_294 = __VERIFIER_nondet_uchar() [L329] input_298 = __VERIFIER_nondet_uchar() [L330] input_337 = __VERIFIER_nondet_uchar() [L331] input_395 = __VERIFIER_nondet_uchar() [L332] input_397 = __VERIFIER_nondet_uchar() [L333] input_402 = __VERIFIER_nondet_uchar() [L334] input_404 = __VERIFIER_nondet_uchar() [L335] input_409 = __VERIFIER_nondet_uchar() [L336] input_411 = __VERIFIER_nondet_uchar() [L337] input_415 = __VERIFIER_nondet_uchar() [L338] input_418 = __VERIFIER_nondet_uchar() [L341] SORT_2 var_128_arg_0 = var_127; [L342] SORT_2 var_128_arg_1 = state_6; [L343] SORT_1 var_128 = var_128_arg_0 == var_128_arg_1; [L344] SORT_1 var_129_arg_0 = ~state_125; [L345] var_129_arg_0 = var_129_arg_0 & mask_SORT_1 [L346] SORT_1 var_129_arg_1 = var_128; [L347] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L348] var_129 = var_129 & mask_SORT_1 [L349] SORT_1 bad_130_arg_0 = var_129; [L350] CALL __VERIFIER_assert(!(bad_130_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-11-16 11:49:15,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b92587e9-a3b2-4139-a836-94049e35c27c/bin/uautomizer-tPACEb0tL8/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 Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE