./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.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_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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_4718f65e-5f1d-4841-aa82-521836d8e88d/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 ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 --- 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 10:54:03,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:54:03,061 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:54:03,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:54:03,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:54:03,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:54:03,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:54:03,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:54:03,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:54:03,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:54:03,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:54:03,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:54:03,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:54:03,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:54:03,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:54:03,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:54:03,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:54:03,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:54:03,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:54:03,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:54:03,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:54:03,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:54:03,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:54:03,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:54:03,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:54:03,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:54:03,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:54:03,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:54:03,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:54:03,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:54:03,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:54:03,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:54:03,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:54:03,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:54:03,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:54:03,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:54:03,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:54:03,160 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:54:03,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:54:03,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:54:03,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:54:03,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 10:54:03,186 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:54:03,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:54:03,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:54:03,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:54:03,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:54:03,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:54:03,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:54:03,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:54:03,189 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:54:03,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:54:03,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 10:54:03,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:54:03,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:54:03,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:54:03,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:54:03,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:54:03,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:54:03,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:54:03,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:54:03,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:54:03,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:54:03,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:03,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:54:03,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:54:03,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:54:03,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 10:54:03,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 10:54:03,193 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:54:03,193 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:54:03,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:54:03,194 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_4718f65e-5f1d-4841-aa82-521836d8e88d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 [2022-11-16 10:54:03,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:54:03,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:54:03,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:54:03,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:54:03,495 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:54:03,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:03,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/526739f1b/f0ca094d2275415984a98f67fbd5e726/FLAG2e0f065c0 [2022-11-16 10:54:04,176 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:54:04,177 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:04,194 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/526739f1b/f0ca094d2275415984a98f67fbd5e726/FLAG2e0f065c0 [2022-11-16 10:54:04,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/526739f1b/f0ca094d2275415984a98f67fbd5e726 [2022-11-16 10:54:04,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:54:04,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:54:04,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:04,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:54:04,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:54:04,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:04" (1/1) ... [2022-11-16 10:54:04,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c45d6c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:04, skipping insertion in model container [2022-11-16 10:54:04,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:04" (1/1) ... [2022-11-16 10:54:04,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:54:04,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:54:04,758 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_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-16 10:54:05,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:05,121 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:54:05,142 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_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-16 10:54:05,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:05,302 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:54:05,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05 WrapperNode [2022-11-16 10:54:05,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:05,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:05,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:54:05,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:54:05,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,521 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1717 [2022-11-16 10:54:05,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:05,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:54:05,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:54:05,523 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:54:05,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,598 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:54:05,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:54:05,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:54:05,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:54:05,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (1/1) ... [2022-11-16 10:54:05,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:05,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:54:05,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:54:05,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:54:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:54:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:54:06,181 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:54:06,184 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:54:07,552 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 10:54:07,563 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 10:54:07,564 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 10:54:07,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:54:07 BoogieIcfgContainer [2022-11-16 10:54:07,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 10:54:07,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 10:54:07,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 10:54:07,576 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 10:54:07,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:54:04" (1/3) ... [2022-11-16 10:54:07,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fa5517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:54:07, skipping insertion in model container [2022-11-16 10:54:07,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:05" (2/3) ... [2022-11-16 10:54:07,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fa5517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:54:07, skipping insertion in model container [2022-11-16 10:54:07,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:54:07" (3/3) ... [2022-11-16 10:54:07,587 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:07,616 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 10:54:07,616 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 10:54:07,668 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 10:54:07,675 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;@32762e70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 10:54:07,675 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 10:54:07,680 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 108 states have (on average 1.6481481481481481) internal successors, (178), 109 states have internal predecessors, (178), 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 10:54:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 10:54:07,688 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 10:54:07,688 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] [2022-11-16 10:54:07,689 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 10:54:07,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:54:07,695 INFO L85 PathProgramCache]: Analyzing trace with hash -316675298, now seen corresponding path program 1 times [2022-11-16 10:54:07,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:54:07,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21219555] [2022-11-16 10:54:07,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:54:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:54:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:54:08,974 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 10:54:08,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:54:08,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21219555] [2022-11-16 10:54:08,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [21219555] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:54:08,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:54:08,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 10:54:08,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736136394] [2022-11-16 10:54:08,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:54:08,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 10:54:08,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:54:09,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 10:54:09,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 10:54:09,022 INFO L87 Difference]: Start difference. First operand has 110 states, 108 states have (on average 1.6481481481481481) internal successors, (178), 109 states have internal predecessors, (178), 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 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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 10:54:09,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:54:09,194 INFO L93 Difference]: Finished difference Result 355 states and 587 transitions. [2022-11-16 10:54:09,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 10:54:09,196 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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 31 [2022-11-16 10:54:09,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 10:54:09,214 INFO L225 Difference]: With dead ends: 355 [2022-11-16 10:54:09,214 INFO L226 Difference]: Without dead ends: 247 [2022-11-16 10:54:09,218 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 10:54:09,228 INFO L413 NwaCegarLoop]: 235 mSDtfsCounter, 492 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 492 SdHoareTripleChecker+Valid, 528 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 10:54:09,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [492 Valid, 528 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 10:54:09,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2022-11-16 10:54:09,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 108. [2022-11-16 10:54:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 107 states have (on average 1.6261682242990654) internal successors, (174), 107 states have internal predecessors, (174), 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 10:54:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 174 transitions. [2022-11-16 10:54:09,299 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 174 transitions. Word has length 31 [2022-11-16 10:54:09,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 10:54:09,300 INFO L495 AbstractCegarLoop]: Abstraction has 108 states and 174 transitions. [2022-11-16 10:54:09,300 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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 10:54:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 174 transitions. [2022-11-16 10:54:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 10:54:09,301 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 10:54:09,301 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] [2022-11-16 10:54:09,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 10:54:09,302 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 10:54:09,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:54:09,303 INFO L85 PathProgramCache]: Analyzing trace with hash -1225274542, now seen corresponding path program 1 times [2022-11-16 10:54:09,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:54:09,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774467780] [2022-11-16 10:54:09,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:54:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:54:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:54:10,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:54:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:54:10,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:54:10,824 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 10:54:10,826 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 10:54:10,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 10:54:10,835 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-16 10:54:10,839 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 10:54:10,970 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 10:54:11,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 10:54:11 BoogieIcfgContainer [2022-11-16 10:54:11,016 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 10:54:11,017 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 10:54:11,017 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 10:54:11,017 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 10:54:11,018 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:54:07" (3/4) ... [2022-11-16 10:54:11,020 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 10:54:11,021 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 10:54:11,022 INFO L158 Benchmark]: Toolchain (without parser) took 6573.37ms. Allocated memory was 113.2MB in the beginning and 228.6MB in the end (delta: 115.3MB). Free memory was 82.2MB in the beginning and 102.0MB in the end (delta: -19.8MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,022 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 113.2MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:54:11,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 855.23ms. Allocated memory is still 113.2MB. Free memory was 81.9MB in the beginning and 55.9MB in the end (delta: 26.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,029 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.60ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 55.9MB in the beginning and 112.1MB in the end (delta: -56.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,030 INFO L158 Benchmark]: Boogie Preprocessor took 108.77ms. Allocated memory is still 148.9MB. Free memory was 112.1MB in the beginning and 104.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,030 INFO L158 Benchmark]: RCFGBuilder took 1934.71ms. Allocated memory was 148.9MB in the beginning and 228.6MB in the end (delta: 79.7MB). Free memory was 104.7MB in the beginning and 176.0MB in the end (delta: -71.2MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,031 INFO L158 Benchmark]: TraceAbstraction took 3444.46ms. Allocated memory is still 228.6MB. Free memory was 174.9MB in the beginning and 102.0MB in the end (delta: 72.9MB). Peak memory consumption was 107.5MB. Max. memory is 16.1GB. [2022-11-16 10:54:11,032 INFO L158 Benchmark]: Witness Printer took 4.32ms. Allocated memory is still 228.6MB. Free memory is still 102.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:54:11,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 113.2MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 855.23ms. Allocated memory is still 113.2MB. Free memory was 81.9MB in the beginning and 55.9MB in the end (delta: 26.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.60ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 55.9MB in the beginning and 112.1MB in the end (delta: -56.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.77ms. Allocated memory is still 148.9MB. Free memory was 112.1MB in the beginning and 104.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1934.71ms. Allocated memory was 148.9MB in the beginning and 228.6MB in the end (delta: 79.7MB). Free memory was 104.7MB in the beginning and 176.0MB in the end (delta: -71.2MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * TraceAbstraction took 3444.46ms. Allocated memory is still 228.6MB. Free memory was 174.9MB in the beginning and 102.0MB in the end (delta: 72.9MB). Peak memory consumption was 107.5MB. Max. memory is 16.1GB. * Witness Printer took 4.32ms. Allocated memory is still 228.6MB. Free memory is still 102.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 422, overapproximation of bitwiseComplement at line 433, overapproximation of bitwiseAnd at line 425. 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_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 2); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (2 - 1); [L31] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 4); [L32] const SORT_9 msb_SORT_9 = (SORT_9)1 << (4 - 1); [L34] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 3); [L35] const SORT_10 msb_SORT_10 = (SORT_10)1 << (3 - 1); [L37] const SORT_10 var_11 = 0; [L38] const SORT_1 var_14 = 0; [L39] const SORT_4 var_16 = 0; [L40] const SORT_9 var_33 = 8; [L41] const SORT_9 var_40 = 7; [L42] const SORT_4 var_52 = 1; [L43] const SORT_1 var_56 = 1; [L44] const SORT_4 var_66 = 2; [L45] const SORT_9 var_72 = 0; [L46] const SORT_4 var_79 = 3; [L47] const SORT_9 var_98 = 5; [L48] const SORT_10 var_120 = 1; [L49] const SORT_9 var_122 = 15; [L50] const SORT_9 var_150 = 6; [L51] const SORT_9 var_315 = 1; [L53] SORT_1 input_2; [L54] SORT_1 input_3; [L55] SORT_4 input_5; [L56] SORT_1 input_6; [L57] SORT_1 input_7; [L58] SORT_1 input_8; [L59] SORT_4 input_103; [L60] SORT_10 input_116; [L61] SORT_10 input_117; [L62] SORT_10 input_118; [L63] SORT_10 input_119; [L64] SORT_10 input_128; [L65] SORT_10 input_135; [L66] SORT_10 input_142; [L67] SORT_10 input_143; [L68] SORT_10 input_144; [L69] SORT_10 input_149; [L70] SORT_10 input_153; [L71] SORT_10 input_159; [L72] SORT_4 input_174; [L73] SORT_4 input_175; [L74] SORT_4 input_176; [L75] SORT_4 input_177; [L76] SORT_4 input_184; [L77] SORT_4 input_187; [L78] SORT_4 input_195; [L79] SORT_4 input_202; [L80] SORT_4 input_203; [L81] SORT_4 input_204; [L82] SORT_4 input_207; [L83] SORT_4 input_209; [L84] SORT_4 input_214; [L85] SORT_4 input_223; [L86] SORT_1 input_235; [L87] SORT_1 input_236; [L88] SORT_1 input_237; [L89] SORT_1 input_238; [L90] SORT_1 input_245; [L91] SORT_1 input_248; [L92] SORT_1 input_251; [L93] SORT_1 input_261; [L94] SORT_4 input_276; [L95] SORT_4 input_280; [L96] SORT_4 input_281; [L97] SORT_4 input_282; [L98] SORT_4 input_283; [L99] SORT_4 input_287; [L100] SORT_4 input_292; [L101] SORT_4 input_301; [L102] SORT_9 input_311; [L103] SORT_9 input_312; [L104] SORT_9 input_313; [L105] SORT_9 input_314; [L106] SORT_9 input_320; [L107] SORT_9 input_326; [L108] SORT_9 input_333; [L109] SORT_9 input_334; [L110] SORT_9 input_335; [L111] SORT_9 input_338; [L112] SORT_9 input_340; [L113] SORT_9 input_344; [L114] SORT_9 input_345; [L115] SORT_9 input_349; [L116] SORT_9 input_354; [L117] SORT_9 input_372; [L118] SORT_9 input_373; [L119] SORT_9 input_374; [L120] SORT_9 input_375; [L121] SORT_9 input_380; [L122] SORT_9 input_383; [L123] SORT_9 input_391; [L124] SORT_9 input_398; [L125] SORT_9 input_399; [L126] SORT_9 input_400; [L127] SORT_9 input_403; [L128] SORT_9 input_405; [L129] SORT_9 input_410; [L130] SORT_9 input_419; [L131] SORT_9 input_430; [L132] SORT_9 input_431; [L133] SORT_9 input_432; [L134] SORT_9 input_433; [L135] SORT_9 input_438; [L136] SORT_9 input_441; [L137] SORT_9 input_444; [L138] SORT_9 input_454; [L140] SORT_10 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_10; [L141] SORT_4 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L142] SORT_1 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_4 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L144] SORT_9 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L145] SORT_4 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L146] SORT_9 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L147] SORT_9 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L149] SORT_10 init_13_arg_1 = var_11; [L150] state_12 = init_13_arg_1 [L151] SORT_4 init_18_arg_1 = var_16; [L152] state_17 = init_18_arg_1 [L153] SORT_1 init_23_arg_1 = var_14; [L154] state_22 = init_23_arg_1 [L155] SORT_4 init_51_arg_1 = var_16; [L156] state_50 = init_51_arg_1 [L157] SORT_9 init_74_arg_1 = var_72; [L158] state_73 = init_74_arg_1 [L159] SORT_9 init_112_arg_1 = var_72; [L160] state_111 = init_112_arg_1 [L161] SORT_9 init_114_arg_1 = var_72; [L162] state_113 = init_114_arg_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L165] input_2 = __VERIFIER_nondet_uchar() [L166] input_2 = input_2 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_2=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L167] input_3 = __VERIFIER_nondet_uchar() [L168] input_5 = __VERIFIER_nondet_uchar() [L169] input_6 = __VERIFIER_nondet_uchar() [L170] input_6 = input_6 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_2=0, input_3=58, input_5=50, input_6=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L171] input_7 = __VERIFIER_nondet_uchar() [L172] input_7 = input_7 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_2=0, input_3=58, input_5=50, input_6=0, input_7=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L173] input_8 = __VERIFIER_nondet_uchar() [L174] input_8 = input_8 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_2=0, input_3=58, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L175] input_103 = __VERIFIER_nondet_uchar() [L176] input_116 = __VERIFIER_nondet_uchar() [L177] input_117 = __VERIFIER_nondet_uchar() [L178] input_118 = __VERIFIER_nondet_uchar() [L179] input_119 = __VERIFIER_nondet_uchar() [L180] input_128 = __VERIFIER_nondet_uchar() [L181] input_135 = __VERIFIER_nondet_uchar() [L182] input_142 = __VERIFIER_nondet_uchar() [L183] input_143 = __VERIFIER_nondet_uchar() [L184] input_144 = __VERIFIER_nondet_uchar() [L185] input_149 = __VERIFIER_nondet_uchar() [L186] input_153 = __VERIFIER_nondet_uchar() [L187] input_159 = __VERIFIER_nondet_uchar() [L188] input_174 = __VERIFIER_nondet_uchar() [L189] input_175 = __VERIFIER_nondet_uchar() [L190] input_176 = __VERIFIER_nondet_uchar() [L191] input_177 = __VERIFIER_nondet_uchar() [L192] input_184 = __VERIFIER_nondet_uchar() [L193] input_187 = __VERIFIER_nondet_uchar() [L194] input_195 = __VERIFIER_nondet_uchar() [L195] input_202 = __VERIFIER_nondet_uchar() [L196] input_203 = __VERIFIER_nondet_uchar() [L197] input_204 = __VERIFIER_nondet_uchar() [L198] input_207 = __VERIFIER_nondet_uchar() [L199] input_209 = __VERIFIER_nondet_uchar() [L200] input_214 = __VERIFIER_nondet_uchar() [L201] input_223 = __VERIFIER_nondet_uchar() [L202] input_235 = __VERIFIER_nondet_uchar() [L203] input_236 = __VERIFIER_nondet_uchar() [L204] input_237 = __VERIFIER_nondet_uchar() [L205] input_238 = __VERIFIER_nondet_uchar() [L206] input_245 = __VERIFIER_nondet_uchar() [L207] input_248 = __VERIFIER_nondet_uchar() [L208] input_251 = __VERIFIER_nondet_uchar() [L209] input_261 = __VERIFIER_nondet_uchar() [L210] input_276 = __VERIFIER_nondet_uchar() [L211] input_280 = __VERIFIER_nondet_uchar() [L212] input_281 = __VERIFIER_nondet_uchar() [L213] input_282 = __VERIFIER_nondet_uchar() [L214] input_283 = __VERIFIER_nondet_uchar() [L215] input_287 = __VERIFIER_nondet_uchar() [L216] input_292 = __VERIFIER_nondet_uchar() [L217] input_301 = __VERIFIER_nondet_uchar() [L218] input_311 = __VERIFIER_nondet_uchar() [L219] input_312 = __VERIFIER_nondet_uchar() [L220] input_313 = __VERIFIER_nondet_uchar() [L221] input_314 = __VERIFIER_nondet_uchar() [L222] input_320 = __VERIFIER_nondet_uchar() [L223] input_326 = __VERIFIER_nondet_uchar() [L224] input_333 = __VERIFIER_nondet_uchar() [L225] input_334 = __VERIFIER_nondet_uchar() [L226] input_335 = __VERIFIER_nondet_uchar() [L227] input_338 = __VERIFIER_nondet_uchar() [L228] input_340 = __VERIFIER_nondet_uchar() [L229] input_344 = __VERIFIER_nondet_uchar() [L230] input_345 = __VERIFIER_nondet_uchar() [L231] input_349 = __VERIFIER_nondet_uchar() [L232] input_354 = __VERIFIER_nondet_uchar() [L233] input_372 = __VERIFIER_nondet_uchar() [L234] input_373 = __VERIFIER_nondet_uchar() [L235] input_374 = __VERIFIER_nondet_uchar() [L236] input_375 = __VERIFIER_nondet_uchar() [L237] input_380 = __VERIFIER_nondet_uchar() [L238] input_383 = __VERIFIER_nondet_uchar() [L239] input_391 = __VERIFIER_nondet_uchar() [L240] input_398 = __VERIFIER_nondet_uchar() [L241] input_399 = __VERIFIER_nondet_uchar() [L242] input_400 = __VERIFIER_nondet_uchar() [L243] input_403 = __VERIFIER_nondet_uchar() [L244] input_405 = __VERIFIER_nondet_uchar() [L245] input_410 = __VERIFIER_nondet_uchar() [L246] input_419 = __VERIFIER_nondet_uchar() [L247] input_430 = __VERIFIER_nondet_uchar() [L248] input_431 = __VERIFIER_nondet_uchar() [L249] input_432 = __VERIFIER_nondet_uchar() [L250] input_433 = __VERIFIER_nondet_uchar() [L251] input_438 = __VERIFIER_nondet_uchar() [L252] input_441 = __VERIFIER_nondet_uchar() [L253] input_444 = __VERIFIER_nondet_uchar() [L254] input_454 = __VERIFIER_nondet_uchar() [L257] SORT_1 var_15_arg_0 = var_14; [L258] SORT_10 var_15_arg_1 = state_12; [L259] SORT_9 var_15 = ((SORT_9)var_15_arg_0 << 3) | var_15_arg_1; [L260] SORT_4 var_19_arg_0 = state_17; [L261] SORT_1 var_19_arg_1 = var_14; [L262] SORT_10 var_19 = ((SORT_10)var_19_arg_0 << 1) | var_19_arg_1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L263] var_19 = var_19 & mask_SORT_10 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L264] SORT_1 var_20_arg_0 = var_14; [L265] SORT_10 var_20_arg_1 = var_19; [L266] SORT_9 var_20 = ((SORT_9)var_20_arg_0 << 3) | var_20_arg_1; [L267] SORT_9 var_21_arg_0 = var_15; [L268] SORT_9 var_21_arg_1 = var_20; [L269] SORT_9 var_21 = var_21_arg_0 + var_21_arg_1; [L270] SORT_1 var_24_arg_0 = var_14; [L271] SORT_1 var_24_arg_1 = state_22; [L272] SORT_4 var_24 = ((SORT_4)var_24_arg_0 << 1) | var_24_arg_1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L273] var_24 = var_24 & mask_SORT_4 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L274] SORT_1 var_25_arg_0 = state_22; [L275] SORT_4 var_25_arg_1 = var_24; [L276] SORT_10 var_25 = ((SORT_10)var_25_arg_0 << 2) | var_25_arg_1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L277] var_25 = var_25 & mask_SORT_10 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L278] SORT_1 var_26_arg_0 = var_14; [L279] SORT_10 var_26_arg_1 = var_25; [L280] SORT_9 var_26 = ((SORT_9)var_26_arg_0 << 3) | var_26_arg_1; [L281] SORT_9 var_27_arg_0 = var_21; [L282] SORT_9 var_27_arg_1 = var_26; [L283] SORT_9 var_27 = var_27_arg_0 + var_27_arg_1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L284] var_27 = var_27 & mask_SORT_9 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L285] SORT_9 var_28_arg_0 = var_27; [L286] SORT_1 var_28 = var_28_arg_0 >> 3; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L287] var_28 = var_28 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L288] SORT_1 var_29_arg_0 = var_28; [L289] SORT_1 var_29_arg_1 = var_14; [L290] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L291] SORT_9 var_30_arg_0 = var_27; [L292] SORT_4 var_30 = var_30_arg_0 >> 1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L293] var_30 = var_30 & mask_SORT_4 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L294] SORT_4 var_31_arg_0 = var_30; [L295] SORT_4 var_31_arg_1 = var_16; [L296] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L297] SORT_1 var_32_arg_0 = var_29; [L298] SORT_1 var_32_arg_1 = var_31; [L299] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L300] SORT_9 var_34_arg_0 = var_27; [L301] SORT_9 var_34_arg_1 = var_33; [L302] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L303] SORT_1 var_35_arg_0 = var_34; [L304] SORT_1 var_35 = ~var_35_arg_0; [L305] SORT_10 var_36_arg_0 = state_12; [L306] SORT_10 var_36_arg_1 = var_11; [L307] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L308] SORT_1 var_37_arg_0 = var_36; [L309] SORT_1 var_37 = ~var_37_arg_0; [L310] SORT_1 var_38_arg_0 = var_35; [L311] SORT_1 var_38_arg_1 = var_37; [L312] SORT_1 var_38 = var_38_arg_0 | var_38_arg_1; [L313] SORT_1 var_39_arg_0 = var_32; [L314] SORT_1 var_39_arg_1 = var_38; [L315] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L316] SORT_9 var_41_arg_0 = var_27; [L317] SORT_9 var_41_arg_1 = var_40; [L318] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L319] SORT_1 var_42_arg_0 = var_41; [L320] SORT_1 var_42 = ~var_42_arg_0; [L321] SORT_10 var_43_arg_0 = state_12; [L322] SORT_10 var_43_arg_1 = var_11; [L323] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L324] SORT_1 var_44_arg_0 = var_43; [L325] SORT_1 var_44 = ~var_44_arg_0; [L326] SORT_4 var_45_arg_0 = state_17; [L327] SORT_4 var_45_arg_1 = var_16; [L328] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L329] SORT_1 var_46_arg_0 = var_45; [L330] SORT_1 var_46 = ~var_46_arg_0; [L331] SORT_1 var_47_arg_0 = var_44; [L332] SORT_1 var_47_arg_1 = var_46; [L333] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L334] SORT_1 var_48_arg_0 = var_42; [L335] SORT_1 var_48_arg_1 = var_47; [L336] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L337] SORT_1 var_49_arg_0 = var_39; [L338] SORT_1 var_49_arg_1 = var_48; [L339] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L340] SORT_4 var_53_arg_0 = state_50; [L341] SORT_4 var_53_arg_1 = var_52; [L342] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L343] SORT_9 var_54_arg_0 = var_27; [L344] SORT_9 var_54_arg_1 = var_40; [L345] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L346] SORT_1 var_55_arg_0 = var_53; [L347] SORT_1 var_55_arg_1 = var_54; [L348] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L349] SORT_1 var_57_arg_0 = var_28; [L350] SORT_1 var_57_arg_1 = var_56; [L351] SORT_1 var_57 = var_57_arg_0 == var_57_arg_1; [L352] SORT_1 var_58_arg_0 = var_55; [L353] SORT_1 var_58_arg_1 = var_57; [L354] SORT_1 var_58 = var_58_arg_0 | var_58_arg_1; [L355] SORT_1 var_59_arg_0 = var_58; [L356] SORT_1 var_59 = ~var_59_arg_0; [L357] SORT_10 var_60_arg_0 = state_12; [L358] SORT_10 var_60_arg_1 = var_11; [L359] SORT_1 var_60 = var_60_arg_0 == var_60_arg_1; [L360] SORT_4 var_61_arg_0 = state_17; [L361] SORT_4 var_61_arg_1 = var_16; [L362] SORT_1 var_61 = var_61_arg_0 == var_61_arg_1; [L363] SORT_1 var_62_arg_0 = var_60; [L364] SORT_1 var_62_arg_1 = var_61; [L365] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L366] SORT_1 var_63_arg_0 = var_62; [L367] SORT_1 var_63 = ~var_63_arg_0; [L368] SORT_1 var_64_arg_0 = var_59; [L369] SORT_1 var_64_arg_1 = var_63; [L370] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L371] SORT_1 var_65_arg_0 = var_49; [L372] SORT_1 var_65_arg_1 = var_64; [L373] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L374] SORT_4 var_67_arg_0 = state_50; [L375] SORT_4 var_67_arg_1 = var_66; [L376] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L377] SORT_1 var_68_arg_0 = var_67; [L378] SORT_1 var_68 = ~var_68_arg_0; [L379] SORT_1 var_69_arg_0 = state_22; [L380] SORT_1 var_69_arg_1 = var_14; [L381] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L382] SORT_10 var_70_arg_0 = state_12; [L383] SORT_10 var_70_arg_1 = var_11; [L384] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L385] SORT_1 var_71_arg_0 = var_69; [L386] SORT_1 var_71_arg_1 = var_70; [L387] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L388] SORT_9 var_75_arg_0 = state_73; [L389] SORT_9 var_75_arg_1 = var_72; [L390] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L391] SORT_1 var_76_arg_0 = var_71; [L392] SORT_1 var_76_arg_1 = var_75; [L393] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L394] SORT_1 var_77_arg_0 = var_68; [L395] SORT_1 var_77_arg_1 = var_76; [L396] SORT_1 var_77 = var_77_arg_0 | var_77_arg_1; [L397] SORT_1 var_78_arg_0 = var_65; [L398] SORT_1 var_78_arg_1 = var_77; [L399] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L400] SORT_4 var_80_arg_0 = state_50; [L401] SORT_4 var_80_arg_1 = var_79; [L402] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L403] SORT_1 var_81_arg_0 = var_80; [L404] SORT_1 var_81 = ~var_81_arg_0; [L405] SORT_9 var_82_arg_0 = var_27; [L406] SORT_4 var_82 = var_82_arg_0 >> 2; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_98=5] [L407] var_82 = var_82 & mask_SORT_4 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_98=5] [L408] SORT_4 var_83_arg_0 = var_82; [L409] SORT_4 var_83_arg_1 = var_52; [L410] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L411] SORT_9 var_84_arg_0 = var_27; [L412] SORT_4 var_84 = var_84_arg_0 >> 0; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_83=0, var_83_arg_0=0, var_83_arg_1=1, var_84=0, var_84_arg_0=0, var_98=5] [L413] var_84 = var_84 & mask_SORT_4 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_83=0, var_83_arg_0=0, var_83_arg_1=1, var_84=0, var_84_arg_0=0, var_98=5] [L414] SORT_4 var_85_arg_0 = var_84; [L415] SORT_4 var_85_arg_1 = var_52; [L416] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L417] SORT_4 var_86_arg_0 = var_84; [L418] SORT_4 var_86_arg_1 = var_66; [L419] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L420] SORT_1 var_87_arg_0 = var_85; [L421] SORT_1 var_87_arg_1 = var_86; [L422] SORT_1 var_87 = var_87_arg_0 | var_87_arg_1; [L423] SORT_1 var_88_arg_0 = var_83; [L424] SORT_1 var_88_arg_1 = var_87; [L425] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L426] SORT_1 var_89_arg_0 = var_81; [L427] SORT_1 var_89_arg_1 = var_88; [L428] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L429] SORT_1 var_90_arg_0 = var_78; [L430] SORT_1 var_90_arg_1 = var_89; [L431] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L432] SORT_1 var_93_arg_0 = var_90; [L433] SORT_1 var_93 = ~var_93_arg_0; [L434] SORT_1 var_94_arg_0 = var_56; [L435] SORT_1 var_94_arg_1 = var_93; [L436] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81=4, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_83=0, var_83_arg_0=0, var_83_arg_1=1, var_84=0, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=1, var_86=0, var_86_arg_0=0, var_86_arg_1=2, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_88_arg_1=0, var_89=4, var_89_arg_0=4, var_89_arg_1=0, var_90=0, var_90_arg_0=0, var_90_arg_1=4, var_93=255, var_93_arg_0=0, var_94=1, var_94_arg_0=1, var_94_arg_1=255, var_98=5] [L437] var_94 = var_94 & mask_SORT_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, input_103=51, input_116=72, input_117=70, input_118=33, input_119=39, input_128=28, input_135=25, input_142=81, input_143=55, input_144=17, input_149=8, input_153=56, input_159=79, input_174=47, input_175=84, input_176=66, input_177=67, input_184=15, input_187=27, input_195=62, input_2=0, input_202=78, input_203=53, input_204=14, input_207=16, input_209=43, input_214=30, input_223=75, input_235=49, input_236=12, input_237=18, input_238=46, input_245=13, input_248=59, input_251=80, input_261=19, input_276=64, input_280=37, input_281=36, input_282=45, input_283=24, input_287=73, input_292=34, input_3=58, input_301=9, input_311=26, input_312=61, input_313=57, input_314=76, input_320=31, input_326=82, input_333=60, input_334=63, input_335=44, input_338=71, input_340=7, input_344=35, input_345=10, input_349=74, input_354=11, input_372=6, input_373=65, input_374=48, input_375=3, input_380=68, input_383=38, input_391=21, input_398=23, input_399=52, input_400=69, input_403=32, input_405=42, input_410=4, input_419=83, input_430=41, input_431=29, input_432=20, input_433=5, input_438=22, input_441=40, input_444=77, input_454=54, input_5=50, input_6=0, input_7=0, input_8=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=6, var_11=0, var_120=1, var_122=15, var_14=0, var_15=0, var_150=6, var_15_arg_0=0, var_15_arg_1=0, var_16=0, var_19=0, var_19_arg_0=0, var_19_arg_1=0, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_21=0, var_21_arg_0=0, var_21_arg_1=0, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_25=0, var_25_arg_0=0, var_25_arg_1=0, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_27=0, var_27_arg_0=0, var_27_arg_1=0, var_28=0, var_28_arg_0=0, var_29=1, var_29_arg_0=0, var_29_arg_1=0, var_30=0, var_30_arg_0=0, var_31=1, var_315=1, var_31_arg_0=0, var_31_arg_1=0, var_32=1, var_32_arg_0=1, var_32_arg_1=1, var_33=8, var_34=0, var_34_arg_0=0, var_34_arg_1=8, var_35=2, var_35_arg_0=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=2, var_37_arg_0=1, var_38=2, var_38_arg_0=2, var_38_arg_1=2, var_39=0, var_39_arg_0=1, var_39_arg_1=2, var_40=7, var_41=0, var_41_arg_0=0, var_41_arg_1=7, var_42=1, var_42_arg_0=0, var_43=1, var_43_arg_0=0, var_43_arg_1=0, var_44=7, var_44_arg_0=1, var_45=1, var_45_arg_0=0, var_45_arg_1=0, var_46=1, var_46_arg_0=1, var_47=1, var_47_arg_0=7, var_47_arg_1=1, var_48=1, var_48_arg_0=1, var_48_arg_1=1, var_49=0, var_49_arg_0=0, var_49_arg_1=1, var_52=1, var_53=0, var_53_arg_0=0, var_53_arg_1=1, var_54=0, var_54_arg_0=0, var_54_arg_1=7, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=1, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=0, var_59=3, var_59_arg_0=0, var_60=1, var_60_arg_0=0, var_60_arg_1=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_62=1, var_62_arg_0=1, var_62_arg_1=1, var_63=5, var_63_arg_0=1, var_64=3, var_64_arg_0=3, var_64_arg_1=5, var_65=0, var_65_arg_0=0, var_65_arg_1=3, var_66=2, var_67=0, var_67_arg_0=0, var_67_arg_1=2, var_68=1, var_68_arg_0=0, var_69=1, var_69_arg_0=0, var_69_arg_1=0, var_70=1, var_70_arg_0=0, var_70_arg_1=0, var_71=1, var_71_arg_0=1, var_71_arg_1=1, var_72=0, var_75=1, var_75_arg_0=0, var_75_arg_1=0, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=3, var_80=0, var_80_arg_0=0, var_80_arg_1=3, var_81=4, var_81_arg_0=0, var_82=0, var_82_arg_0=0, var_83=0, var_83_arg_0=0, var_83_arg_1=1, var_84=0, var_84_arg_0=0, var_85=0, var_85_arg_0=0, var_85_arg_1=1, var_86=0, var_86_arg_0=0, var_86_arg_1=2, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_88_arg_1=0, var_89=4, var_89_arg_0=4, var_89_arg_1=0, var_90=0, var_90_arg_0=0, var_90_arg_1=4, var_93=255, var_93_arg_0=0, var_94=1, var_94_arg_0=1, var_94_arg_1=255, var_98=5] [L438] SORT_1 bad_95_arg_0 = var_94; [L439] CALL __VERIFIER_assert(!(bad_95_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, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 492 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 492 mSDsluCounter, 528 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 293 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 235 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 139 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 63 NumberOfCodeBlocks, 63 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 30 ConstructedInterpolants, 0 QuantifiedInterpolants, 35 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 10:54:11,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 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_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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_4718f65e-5f1d-4841-aa82-521836d8e88d/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 ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 --- 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 10:54:13,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:54:13,256 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:54:13,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:54:13,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:54:13,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:54:13,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:54:13,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:54:13,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:54:13,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:54:13,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:54:13,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:54:13,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:54:13,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:54:13,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:54:13,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:54:13,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:54:13,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:54:13,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:54:13,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:54:13,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:54:13,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:54:13,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:54:13,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:54:13,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:54:13,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:54:13,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:54:13,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:54:13,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:54:13,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:54:13,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:54:13,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:54:13,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:54:13,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:54:13,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:54:13,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:54:13,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:54:13,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:54:13,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:54:13,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:54:13,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:54:13,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 10:54:13,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:54:13,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:54:13,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:54:13,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:54:13,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:54:13,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:54:13,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:54:13,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:54:13,372 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:54:13,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:54:13,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:54:13,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:54:13,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:54:13,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:54:13,374 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 10:54:13,374 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 10:54:13,374 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 10:54:13,375 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:54:13,375 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:54:13,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:54:13,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:54:13,376 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:54:13,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:54:13,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:13,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:54:13,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:54:13,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:54:13,377 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 10:54:13,377 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 10:54:13,377 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:54:13,378 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:54:13,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:54:13,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 10:54:13,378 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_4718f65e-5f1d-4841-aa82-521836d8e88d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 [2022-11-16 10:54:13,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:54:13,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:54:13,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:54:13,765 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:54:13,768 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:54:13,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:13,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/92acb465a/f931e01d9ee44b5c860397f1e9d07a12/FLAGb5ef964e3 [2022-11-16 10:54:14,498 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:54:14,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:14,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/92acb465a/f931e01d9ee44b5c860397f1e9d07a12/FLAGb5ef964e3 [2022-11-16 10:54:14,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/data/92acb465a/f931e01d9ee44b5c860397f1e9d07a12 [2022-11-16 10:54:14,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:54:14,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:54:14,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:14,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:54:14,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:54:14,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:14" (1/1) ... [2022-11-16 10:54:14,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad8fa54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:14, skipping insertion in model container [2022-11-16 10:54:14,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:14" (1/1) ... [2022-11-16 10:54:14,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:54:14,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:54:15,062 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_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-16 10:54:15,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:15,481 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:54:15,492 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_4718f65e-5f1d-4841-aa82-521836d8e88d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-16 10:54:15,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:15,634 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:54:15,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15 WrapperNode [2022-11-16 10:54:15,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:15,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:15,636 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:54:15,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:54:15,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,760 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1486 [2022-11-16 10:54:15,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:15,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:54:15,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:54:15,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:54:15,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,849 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:54:15,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:54:15,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:54:15,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:54:15,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (1/1) ... [2022-11-16 10:54:15,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:15,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:54:15,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:54:15,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:54:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:54:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:54:16,454 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:54:16,457 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:54:18,210 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 10:54:18,225 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 10:54:18,225 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 10:54:18,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:54:18 BoogieIcfgContainer [2022-11-16 10:54:18,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 10:54:18,232 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 10:54:18,232 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 10:54:18,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 10:54:18,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:54:14" (1/3) ... [2022-11-16 10:54:18,237 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b378fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:54:18, skipping insertion in model container [2022-11-16 10:54:18,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:15" (2/3) ... [2022-11-16 10:54:18,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b378fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:54:18, skipping insertion in model container [2022-11-16 10:54:18,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:54:18" (3/3) ... [2022-11-16 10:54:18,239 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_Vending.c [2022-11-16 10:54:18,258 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 10:54:18,259 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 10:54:18,311 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 10:54:18,317 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;@40dcf59a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 10:54:18,317 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 10:54:18,322 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 10:54:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-16 10:54:18,328 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 10:54:18,328 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-16 10:54:18,329 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 10:54:18,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:54:18,334 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-16 10:54:18,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 10:54:18,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [365140884] [2022-11-16 10:54:18,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:54:18,350 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 10:54:18,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 10:54:18,358 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:54:18,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:54:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:54:18,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 114 conjunts are in the unsatisfiable core [2022-11-16 10:54:18,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:54:20,018 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 10:54:20,018 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 10:54:20,019 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-16 10:54:20,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [365140884] [2022-11-16 10:54:20,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [365140884] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:54:20,020 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:54:20,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 10:54:20,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459281960] [2022-11-16 10:54:20,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:54:20,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 10:54:20,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-16 10:54:20,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 10:54:20,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 10:54:20,058 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:54:20,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 10:54:20,297 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-16 10:54:20,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 10:54:20,299 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-16 10:54:20,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 10:54:20,314 INFO L225 Difference]: With dead ends: 20 [2022-11-16 10:54:20,314 INFO L226 Difference]: Without dead ends: 11 [2022-11-16 10:54:20,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 10:54:20,323 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-16 10:54:20,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-16 10:54:20,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-16 10:54:20,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-16 10:54:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:54:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-16 10:54:20,357 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-16 10:54:20,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 10:54:20,357 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-16 10:54:20,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:54:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-16 10:54:20,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 10:54:20,358 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 10:54:20,359 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-16 10:54:20,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:54:20,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:54:20,575 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 10:54:20,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:54:20,576 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-16 10:54:20,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-16 10:54:20,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1079697378] [2022-11-16 10:54:20,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:54:20,580 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 10:54:20,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/mathsat [2022-11-16 10:54:20,581 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:54:20,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 (3)] Waiting until timeout for monitored process [2022-11-16 10:54:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:54:21,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 1521 conjuncts, 335 conjunts are in the unsatisfiable core [2022-11-16 10:54:21,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:54:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:54:29,283 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:59:38,695 WARN L233 SmtUtils]: Spent 4.63m on a formula simplification. DAG size of input: 3179 DAG size of output: 343 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 10:59:59,476 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-16 10:59:59,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1079697378] [2022-11-16 10:59:59,478 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-11-16 10:59:59,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 (3)] Forceful destruction successful, exit code 0 [2022-11-16 10:59:59,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/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 10:59:59,691 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Maybe an infinite loop at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:345) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:188) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:295) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:90) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 10:59:59,696 INFO L158 Benchmark]: Toolchain (without parser) took 344926.28ms. Allocated memory was 73.4MB in the beginning and 679.5MB in the end (delta: 606.1MB). Free memory was 53.7MB in the beginning and 329.9MB in the end (delta: -276.2MB). Peak memory consumption was 434.2MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,696 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:59:59,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 864.72ms. Allocated memory is still 73.4MB. Free memory was 53.4MB in the beginning and 44.7MB in the end (delta: 8.6MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.30ms. Allocated memory is still 73.4MB. Free memory was 44.7MB in the beginning and 34.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,698 INFO L158 Benchmark]: Boogie Preprocessor took 106.82ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 34.2MB in the beginning and 76.0MB in the end (delta: -41.8MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,699 INFO L158 Benchmark]: RCFGBuilder took 2360.05ms. Allocated memory was 107.0MB in the beginning and 157.3MB in the end (delta: 50.3MB). Free memory was 76.0MB in the beginning and 115.3MB in the end (delta: -39.3MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,700 INFO L158 Benchmark]: TraceAbstraction took 341463.19ms. Allocated memory was 157.3MB in the beginning and 679.5MB in the end (delta: 522.2MB). Free memory was 114.3MB in the beginning and 329.9MB in the end (delta: -215.6MB). Peak memory consumption was 411.5MB. Max. memory is 16.1GB. [2022-11-16 10:59:59,714 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 864.72ms. Allocated memory is still 73.4MB. Free memory was 53.4MB in the beginning and 44.7MB in the end (delta: 8.6MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.30ms. Allocated memory is still 73.4MB. Free memory was 44.7MB in the beginning and 34.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.82ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 34.2MB in the beginning and 76.0MB in the end (delta: -41.8MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2360.05ms. Allocated memory was 107.0MB in the beginning and 157.3MB in the end (delta: 50.3MB). Free memory was 76.0MB in the beginning and 115.3MB in the end (delta: -39.3MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. * TraceAbstraction took 341463.19ms. Allocated memory was 157.3MB in the beginning and 679.5MB in the end (delta: 522.2MB). Free memory was 114.3MB in the beginning and 329.9MB in the end (delta: -215.6MB). Peak memory consumption was 411.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Maybe an infinite loop de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Maybe an infinite loop: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 10:59:59,931 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-11-16 10:59:59,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4718f65e-5f1d-4841-aa82-521836d8e88d/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Maybe an infinite loop