./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f4e95dc8a7148512bd25af62180d765cf1bfe32acfdc3f607fe13496615f0bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:31:18,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:31:18,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 03:31:18,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:31:18,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:31:18,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:31:18,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:31:18,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:31:18,652 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:31:18,652 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:31:18,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:31:18,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:31:18,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:31:18,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:31:18,653 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:31:18,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:31:18,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:31:18,654 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:31:18,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:31:18,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:31:18,654 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:31:18,654 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:31:18,655 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:18,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:18,656 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:31:18,656 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:18,656 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:18,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:18,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:18,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:31:18,657 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:31:18,658 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:31:18,658 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:31:18,658 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> 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 -> 6f4e95dc8a7148512bd25af62180d765cf1bfe32acfdc3f607fe13496615f0bd [2024-11-28 03:31:19,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:31:19,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:31:19,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:31:19,068 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:31:19,068 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:31:19,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:22,262 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/94d431b5e/4fcf333db88146fba02c29297c06d4b3/FLAGe34372f24 [2024-11-28 03:31:22,666 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:31:22,670 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:22,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/94d431b5e/4fcf333db88146fba02c29297c06d4b3/FLAGe34372f24 [2024-11-28 03:31:22,701 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/94d431b5e/4fcf333db88146fba02c29297c06d4b3 [2024-11-28 03:31:22,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:31:22,705 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:31:22,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:22,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:31:22,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:31:22,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:22" (1/1) ... [2024-11-28 03:31:22,714 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e25e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:22, skipping insertion in model container [2024-11-28 03:31:22,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:22" (1/1) ... [2024-11-28 03:31:22,751 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:31:22,947 WARN L250 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1173,1186] [2024-11-28 03:31:23,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:23,147 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:31:23,158 WARN L250 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1173,1186] [2024-11-28 03:31:23,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:23,306 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:31:23,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23 WrapperNode [2024-11-28 03:31:23,308 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:23,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:23,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:31:23,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:31:23,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,350 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,651 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1644 [2024-11-28 03:31:23,652 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:23,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:31:23,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:31:23,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:31:23,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,699 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,782 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 03:31:23,782 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,852 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,861 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,918 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,982 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:31:23,983 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:31:23,984 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:31:23,985 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:31:23,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (1/1) ... [2024-11-28 03:31:23,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:24,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:24,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:31:24,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:31:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:31:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:31:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:31:24,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:31:24,378 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:31:24,381 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:31:27,682 INFO L? ?]: Removed 857 outVars from TransFormulas that were not future-live. [2024-11-28 03:31:27,683 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:31:27,708 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:31:27,708 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 03:31:27,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:27 BoogieIcfgContainer [2024-11-28 03:31:27,708 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:31:27,711 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:31:27,711 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:31:27,717 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:31:27,717 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:31:22" (1/3) ... [2024-11-28 03:31:27,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14feafd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:27, skipping insertion in model container [2024-11-28 03:31:27,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:23" (2/3) ... [2024-11-28 03:31:27,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14feafd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:27, skipping insertion in model container [2024-11-28 03:31:27,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:27" (3/3) ... [2024-11-28 03:31:27,720 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:27,738 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:31:27,740 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.adding.5.prop1-func-interl.c that has 1 procedures, 597 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:31:27,852 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:31:27,873 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2225db5a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:31:27,874 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:31:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand has 597 states, 595 states have (on average 1.5025210084033613) internal successors, (894), 596 states have internal predecessors, (894), 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) [2024-11-28 03:31:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-28 03:31:27,899 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:27,900 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:27,900 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:27,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:27,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1368434867, now seen corresponding path program 1 times [2024-11-28 03:31:27,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:27,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145531492] [2024-11-28 03:31:27,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:27,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:28,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:28,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:28,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145531492] [2024-11-28 03:31:28,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145531492] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:28,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:28,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:28,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569930861] [2024-11-28 03:31:28,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:28,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:28,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:28,848 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:28,848 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:28,852 INFO L87 Difference]: Start difference. First operand has 597 states, 595 states have (on average 1.5025210084033613) internal successors, (894), 596 states have internal predecessors, (894), 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 14.75) internal successors, (59), 4 states have internal predecessors, (59), 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) [2024-11-28 03:31:29,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:29,024 INFO L93 Difference]: Finished difference Result 1149 states and 1724 transitions. [2024-11-28 03:31:29,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:29,030 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 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 59 [2024-11-28 03:31:29,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:29,051 INFO L225 Difference]: With dead ends: 1149 [2024-11-28 03:31:29,051 INFO L226 Difference]: Without dead ends: 594 [2024-11-28 03:31:29,061 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:29,064 INFO L435 NwaCegarLoop]: 882 mSDtfsCounter, 858 mSDsluCounter, 880 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 858 SdHoareTripleChecker+Valid, 1762 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:29,069 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [858 Valid, 1762 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:29,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594 states. [2024-11-28 03:31:29,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 594 to 594. [2024-11-28 03:31:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 594 states, 593 states have (on average 1.4991568296795952) internal successors, (889), 593 states have internal predecessors, (889), 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) [2024-11-28 03:31:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 889 transitions. [2024-11-28 03:31:29,137 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 889 transitions. Word has length 59 [2024-11-28 03:31:29,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:29,137 INFO L471 AbstractCegarLoop]: Abstraction has 594 states and 889 transitions. [2024-11-28 03:31:29,138 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 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) [2024-11-28 03:31:29,138 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 889 transitions. [2024-11-28 03:31:29,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-28 03:31:29,140 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:29,140 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:29,140 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 03:31:29,141 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:29,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:29,142 INFO L85 PathProgramCache]: Analyzing trace with hash 1453492137, now seen corresponding path program 1 times [2024-11-28 03:31:29,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:29,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766677261] [2024-11-28 03:31:29,142 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:29,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:29,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766677261] [2024-11-28 03:31:29,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766677261] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:29,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:29,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:29,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403103753] [2024-11-28 03:31:29,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:29,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:29,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:29,777 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:29,777 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:29,777 INFO L87 Difference]: Start difference. First operand 594 states and 889 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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) [2024-11-28 03:31:29,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:29,830 INFO L93 Difference]: Finished difference Result 598 states and 893 transitions. [2024-11-28 03:31:29,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:29,831 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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 60 [2024-11-28 03:31:29,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:29,841 INFO L225 Difference]: With dead ends: 598 [2024-11-28 03:31:29,841 INFO L226 Difference]: Without dead ends: 596 [2024-11-28 03:31:29,841 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:29,842 INFO L435 NwaCegarLoop]: 887 mSDtfsCounter, 0 mSDsluCounter, 1768 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2655 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:29,843 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2655 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:29,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states. [2024-11-28 03:31:29,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 596. [2024-11-28 03:31:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 596 states, 595 states have (on average 1.4974789915966387) internal successors, (891), 595 states have internal predecessors, (891), 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) [2024-11-28 03:31:29,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 596 states and 891 transitions. [2024-11-28 03:31:29,888 INFO L78 Accepts]: Start accepts. Automaton has 596 states and 891 transitions. Word has length 60 [2024-11-28 03:31:29,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:29,889 INFO L471 AbstractCegarLoop]: Abstraction has 596 states and 891 transitions. [2024-11-28 03:31:29,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 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) [2024-11-28 03:31:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 891 transitions. [2024-11-28 03:31:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-28 03:31:29,895 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:29,895 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:29,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:31:29,895 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:29,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:29,896 INFO L85 PathProgramCache]: Analyzing trace with hash 2110278823, now seen corresponding path program 1 times [2024-11-28 03:31:29,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:29,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062729907] [2024-11-28 03:31:29,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:30,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:30,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062729907] [2024-11-28 03:31:30,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062729907] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:30,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:30,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:30,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342430476] [2024-11-28 03:31:30,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:30,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:30,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:30,293 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:30,293 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:30,294 INFO L87 Difference]: Start difference. First operand 596 states and 891 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2024-11-28 03:31:30,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:30,369 INFO L93 Difference]: Finished difference Result 1152 states and 1723 transitions. [2024-11-28 03:31:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:30,370 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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 61 [2024-11-28 03:31:30,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:30,373 INFO L225 Difference]: With dead ends: 1152 [2024-11-28 03:31:30,375 INFO L226 Difference]: Without dead ends: 598 [2024-11-28 03:31:30,377 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:30,380 INFO L435 NwaCegarLoop]: 887 mSDtfsCounter, 0 mSDsluCounter, 1764 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2651 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:30,380 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2651 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:30,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598 states. [2024-11-28 03:31:30,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598 to 598. [2024-11-28 03:31:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 598 states, 597 states have (on average 1.4958123953098827) internal successors, (893), 597 states have internal predecessors, (893), 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) [2024-11-28 03:31:30,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 893 transitions. [2024-11-28 03:31:30,412 INFO L78 Accepts]: Start accepts. Automaton has 598 states and 893 transitions. Word has length 61 [2024-11-28 03:31:30,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:30,412 INFO L471 AbstractCegarLoop]: Abstraction has 598 states and 893 transitions. [2024-11-28 03:31:30,412 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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) [2024-11-28 03:31:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 893 transitions. [2024-11-28 03:31:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-28 03:31:30,414 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:30,414 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:30,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:31:30,415 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:30,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:30,416 INFO L85 PathProgramCache]: Analyzing trace with hash -103831486, now seen corresponding path program 1 times [2024-11-28 03:31:30,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:30,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362561745] [2024-11-28 03:31:30,419 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:30,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:30,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:30,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362561745] [2024-11-28 03:31:30,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362561745] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:30,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:30,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:30,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906945797] [2024-11-28 03:31:30,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:30,738 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:30,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:30,739 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:30,743 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:30,743 INFO L87 Difference]: Start difference. First operand 598 states and 893 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-28 03:31:30,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:30,826 INFO L93 Difference]: Finished difference Result 1156 states and 1727 transitions. [2024-11-28 03:31:30,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:30,827 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 62 [2024-11-28 03:31:30,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:30,832 INFO L225 Difference]: With dead ends: 1156 [2024-11-28 03:31:30,832 INFO L226 Difference]: Without dead ends: 600 [2024-11-28 03:31:30,833 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:30,834 INFO L435 NwaCegarLoop]: 887 mSDtfsCounter, 0 mSDsluCounter, 1758 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2645 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:30,835 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2645 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:30,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 600 states. [2024-11-28 03:31:30,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 600 to 600. [2024-11-28 03:31:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 600 states, 599 states have (on average 1.4941569282136895) internal successors, (895), 599 states have internal predecessors, (895), 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) [2024-11-28 03:31:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 895 transitions. [2024-11-28 03:31:30,861 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 895 transitions. Word has length 62 [2024-11-28 03:31:30,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:30,862 INFO L471 AbstractCegarLoop]: Abstraction has 600 states and 895 transitions. [2024-11-28 03:31:30,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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) [2024-11-28 03:31:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 895 transitions. [2024-11-28 03:31:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-28 03:31:30,869 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:30,869 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:30,869 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:31:30,869 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:30,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:30,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1985078414, now seen corresponding path program 1 times [2024-11-28 03:31:30,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:30,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086493148] [2024-11-28 03:31:30,870 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:31,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:31,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086493148] [2024-11-28 03:31:31,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086493148] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:31,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:31,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:31:31,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45747028] [2024-11-28 03:31:31,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:31,332 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:31:31,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:31,333 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:31:31,335 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:31,335 INFO L87 Difference]: Start difference. First operand 600 states and 895 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 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) [2024-11-28 03:31:31,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:31,433 INFO L93 Difference]: Finished difference Result 1162 states and 1734 transitions. [2024-11-28 03:31:31,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:31:31,434 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 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 63 [2024-11-28 03:31:31,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:31,439 INFO L225 Difference]: With dead ends: 1162 [2024-11-28 03:31:31,440 INFO L226 Difference]: Without dead ends: 604 [2024-11-28 03:31:31,441 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:31,443 INFO L435 NwaCegarLoop]: 881 mSDtfsCounter, 4 mSDsluCounter, 2634 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 3515 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:31,443 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 3515 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:31,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 604 states. [2024-11-28 03:31:31,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 604 to 602. [2024-11-28 03:31:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 602 states, 601 states have (on average 1.4925124792013311) internal successors, (897), 601 states have internal predecessors, (897), 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) [2024-11-28 03:31:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 602 states and 897 transitions. [2024-11-28 03:31:31,481 INFO L78 Accepts]: Start accepts. Automaton has 602 states and 897 transitions. Word has length 63 [2024-11-28 03:31:31,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:31,481 INFO L471 AbstractCegarLoop]: Abstraction has 602 states and 897 transitions. [2024-11-28 03:31:31,481 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 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) [2024-11-28 03:31:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 897 transitions. [2024-11-28 03:31:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-28 03:31:31,485 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:31,485 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:31,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:31:31,486 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:31,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:31,486 INFO L85 PathProgramCache]: Analyzing trace with hash -1793926481, now seen corresponding path program 1 times [2024-11-28 03:31:31,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:31,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538592910] [2024-11-28 03:31:31,487 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:31,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:31,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538592910] [2024-11-28 03:31:31,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538592910] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:31,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:31,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:31:31,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090099793] [2024-11-28 03:31:31,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:31,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:31:31,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:31,783 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:31:31,783 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:31,783 INFO L87 Difference]: Start difference. First operand 602 states and 897 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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) [2024-11-28 03:31:31,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:31,851 INFO L93 Difference]: Finished difference Result 1189 states and 1772 transitions. [2024-11-28 03:31:31,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:31:31,851 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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 64 [2024-11-28 03:31:31,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:31,854 INFO L225 Difference]: With dead ends: 1189 [2024-11-28 03:31:31,855 INFO L226 Difference]: Without dead ends: 629 [2024-11-28 03:31:31,856 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:31,856 INFO L435 NwaCegarLoop]: 886 mSDtfsCounter, 64 mSDsluCounter, 2590 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 3476 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:31,857 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 3476 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:31,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2024-11-28 03:31:31,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 629. [2024-11-28 03:31:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 629 states, 628 states have (on average 1.4904458598726114) internal successors, (936), 628 states have internal predecessors, (936), 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) [2024-11-28 03:31:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 936 transitions. [2024-11-28 03:31:31,876 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 936 transitions. Word has length 64 [2024-11-28 03:31:31,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:31,876 INFO L471 AbstractCegarLoop]: Abstraction has 629 states and 936 transitions. [2024-11-28 03:31:31,877 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 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) [2024-11-28 03:31:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 936 transitions. [2024-11-28 03:31:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-28 03:31:31,878 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:31,878 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:31,878 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:31:31,878 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:31,879 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:31,879 INFO L85 PathProgramCache]: Analyzing trace with hash 1882603606, now seen corresponding path program 1 times [2024-11-28 03:31:31,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:31,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665639771] [2024-11-28 03:31:31,880 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:32,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:32,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665639771] [2024-11-28 03:31:32,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665639771] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:32,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:32,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 03:31:32,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364616035] [2024-11-28 03:31:32,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:32,419 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 03:31:32,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:32,420 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 03:31:32,420 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:31:32,421 INFO L87 Difference]: Start difference. First operand 629 states and 936 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 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) [2024-11-28 03:31:32,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:32,806 INFO L93 Difference]: Finished difference Result 1196 states and 1785 transitions. [2024-11-28 03:31:32,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:31:32,807 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 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 64 [2024-11-28 03:31:32,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:32,811 INFO L225 Difference]: With dead ends: 1196 [2024-11-28 03:31:32,811 INFO L226 Difference]: Without dead ends: 636 [2024-11-28 03:31:32,812 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:31:32,813 INFO L435 NwaCegarLoop]: 840 mSDtfsCounter, 863 mSDsluCounter, 2499 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 863 SdHoareTripleChecker+Valid, 3339 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:32,813 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 3339 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:31:32,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2024-11-28 03:31:32,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 633. [2024-11-28 03:31:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 633 states, 632 states have (on average 1.4873417721518987) internal successors, (940), 632 states have internal predecessors, (940), 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) [2024-11-28 03:31:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 940 transitions. [2024-11-28 03:31:32,840 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 940 transitions. Word has length 64 [2024-11-28 03:31:32,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:32,841 INFO L471 AbstractCegarLoop]: Abstraction has 633 states and 940 transitions. [2024-11-28 03:31:32,841 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 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) [2024-11-28 03:31:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 940 transitions. [2024-11-28 03:31:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-28 03:31:32,842 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:32,842 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:32,842 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:31:32,843 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:32,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:32,843 INFO L85 PathProgramCache]: Analyzing trace with hash -353009811, now seen corresponding path program 1 times [2024-11-28 03:31:32,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:32,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653660066] [2024-11-28 03:31:32,844 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:33,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:33,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:33,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653660066] [2024-11-28 03:31:33,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653660066] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:33,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:33,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:33,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543398599] [2024-11-28 03:31:33,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:33,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:33,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:33,140 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:33,140 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:33,140 INFO L87 Difference]: Start difference. First operand 633 states and 940 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-11-28 03:31:33,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:33,323 INFO L93 Difference]: Finished difference Result 1203 states and 1789 transitions. [2024-11-28 03:31:33,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:33,324 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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 65 [2024-11-28 03:31:33,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:33,327 INFO L225 Difference]: With dead ends: 1203 [2024-11-28 03:31:33,327 INFO L226 Difference]: Without dead ends: 636 [2024-11-28 03:31:33,329 INFO L434 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 [2024-11-28 03:31:33,330 INFO L435 NwaCegarLoop]: 851 mSDtfsCounter, 847 mSDsluCounter, 839 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 847 SdHoareTripleChecker+Valid, 1690 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:33,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [847 Valid, 1690 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:33,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2024-11-28 03:31:33,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 636. [2024-11-28 03:31:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 636 states, 635 states have (on average 1.48503937007874) internal successors, (943), 635 states have internal predecessors, (943), 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) [2024-11-28 03:31:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 943 transitions. [2024-11-28 03:31:33,357 INFO L78 Accepts]: Start accepts. Automaton has 636 states and 943 transitions. Word has length 65 [2024-11-28 03:31:33,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:33,357 INFO L471 AbstractCegarLoop]: Abstraction has 636 states and 943 transitions. [2024-11-28 03:31:33,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-11-28 03:31:33,358 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 943 transitions. [2024-11-28 03:31:33,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-28 03:31:33,359 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:33,359 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:33,359 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:31:33,359 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:33,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:33,360 INFO L85 PathProgramCache]: Analyzing trace with hash 1064191121, now seen corresponding path program 1 times [2024-11-28 03:31:33,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:33,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105530042] [2024-11-28 03:31:33,360 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:33,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:33,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105530042] [2024-11-28 03:31:33,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105530042] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:33,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:33,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:33,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427301862] [2024-11-28 03:31:33,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:33,629 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:33,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:33,630 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:33,630 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:33,631 INFO L87 Difference]: Start difference. First operand 636 states and 943 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-11-28 03:31:33,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:33,694 INFO L93 Difference]: Finished difference Result 1202 states and 1784 transitions. [2024-11-28 03:31:33,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:33,695 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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 65 [2024-11-28 03:31:33,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:33,698 INFO L225 Difference]: With dead ends: 1202 [2024-11-28 03:31:33,698 INFO L226 Difference]: Without dead ends: 635 [2024-11-28 03:31:33,699 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:33,700 INFO L435 NwaCegarLoop]: 875 mSDtfsCounter, 844 mSDsluCounter, 874 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 1749 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:33,700 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [844 Valid, 1749 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:33,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2024-11-28 03:31:33,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 635. [2024-11-28 03:31:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 635 states, 634 states have (on average 1.4842271293375395) internal successors, (941), 634 states have internal predecessors, (941), 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) [2024-11-28 03:31:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 941 transitions. [2024-11-28 03:31:33,722 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 941 transitions. Word has length 65 [2024-11-28 03:31:33,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:33,723 INFO L471 AbstractCegarLoop]: Abstraction has 635 states and 941 transitions. [2024-11-28 03:31:33,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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) [2024-11-28 03:31:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 941 transitions. [2024-11-28 03:31:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-28 03:31:33,724 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:33,724 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:33,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 03:31:33,724 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:33,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:33,725 INFO L85 PathProgramCache]: Analyzing trace with hash 348639918, now seen corresponding path program 1 times [2024-11-28 03:31:33,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:33,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990774540] [2024-11-28 03:31:33,725 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:34,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:34,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990774540] [2024-11-28 03:31:34,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990774540] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:34,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:34,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 03:31:34,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259967396] [2024-11-28 03:31:34,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:34,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 03:31:34,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:34,146 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 03:31:34,146 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:31:34,146 INFO L87 Difference]: Start difference. First operand 635 states and 941 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 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) [2024-11-28 03:31:34,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:34,360 INFO L93 Difference]: Finished difference Result 1205 states and 1787 transitions. [2024-11-28 03:31:34,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:31:34,361 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 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 66 [2024-11-28 03:31:34,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:34,365 INFO L225 Difference]: With dead ends: 1205 [2024-11-28 03:31:34,365 INFO L226 Difference]: Without dead ends: 639 [2024-11-28 03:31:34,366 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:31:34,367 INFO L435 NwaCegarLoop]: 868 mSDtfsCounter, 9 mSDsluCounter, 3437 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 4305 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:34,367 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 4305 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:34,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2024-11-28 03:31:34,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 636. [2024-11-28 03:31:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 636 states, 635 states have (on average 1.4834645669291338) internal successors, (942), 635 states have internal predecessors, (942), 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) [2024-11-28 03:31:34,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 942 transitions. [2024-11-28 03:31:34,395 INFO L78 Accepts]: Start accepts. Automaton has 636 states and 942 transitions. Word has length 66 [2024-11-28 03:31:34,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:34,396 INFO L471 AbstractCegarLoop]: Abstraction has 636 states and 942 transitions. [2024-11-28 03:31:34,396 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 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) [2024-11-28 03:31:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 942 transitions. [2024-11-28 03:31:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-28 03:31:34,397 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:34,397 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:34,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 03:31:34,398 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:34,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:34,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1969752466, now seen corresponding path program 1 times [2024-11-28 03:31:34,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:34,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928846103] [2024-11-28 03:31:34,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:34,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:35,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:35,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928846103] [2024-11-28 03:31:35,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928846103] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:35,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:35,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 03:31:35,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053282319] [2024-11-28 03:31:35,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:35,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 03:31:35,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:35,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 03:31:35,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:31:35,302 INFO L87 Difference]: Start difference. First operand 636 states and 942 transitions. Second operand has 10 states, 10 states have (on average 6.6) internal successors, (66), 10 states have internal predecessors, (66), 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) [2024-11-28 03:31:35,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:35,722 INFO L93 Difference]: Finished difference Result 1214 states and 1798 transitions. [2024-11-28 03:31:35,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 03:31:35,723 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.6) internal successors, (66), 10 states have internal predecessors, (66), 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 66 [2024-11-28 03:31:35,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:35,727 INFO L225 Difference]: With dead ends: 1214 [2024-11-28 03:31:35,727 INFO L226 Difference]: Without dead ends: 647 [2024-11-28 03:31:35,728 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:31:35,729 INFO L435 NwaCegarLoop]: 859 mSDtfsCounter, 870 mSDsluCounter, 5084 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 870 SdHoareTripleChecker+Valid, 5943 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:35,730 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [870 Valid, 5943 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:31:35,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 647 states. [2024-11-28 03:31:35,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 647 to 643. [2024-11-28 03:31:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 643 states, 642 states have (on average 1.4781931464174456) internal successors, (949), 642 states have internal predecessors, (949), 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) [2024-11-28 03:31:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 949 transitions. [2024-11-28 03:31:35,757 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 949 transitions. Word has length 66 [2024-11-28 03:31:35,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:35,757 INFO L471 AbstractCegarLoop]: Abstraction has 643 states and 949 transitions. [2024-11-28 03:31:35,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.6) internal successors, (66), 10 states have internal predecessors, (66), 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) [2024-11-28 03:31:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 949 transitions. [2024-11-28 03:31:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-28 03:31:35,759 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:35,759 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:35,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 03:31:35,759 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:35,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:35,760 INFO L85 PathProgramCache]: Analyzing trace with hash 423924778, now seen corresponding path program 1 times [2024-11-28 03:31:35,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:35,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880520003] [2024-11-28 03:31:35,760 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:36,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:36,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880520003] [2024-11-28 03:31:36,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880520003] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:36,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:36,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 03:31:36,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113243545] [2024-11-28 03:31:36,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:36,638 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 03:31:36,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:36,639 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 03:31:36,639 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:31:36,640 INFO L87 Difference]: Start difference. First operand 643 states and 949 transitions. Second operand has 10 states, 10 states have (on average 6.7) internal successors, (67), 10 states have internal predecessors, (67), 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) [2024-11-28 03:31:37,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:37,093 INFO L93 Difference]: Finished difference Result 1227 states and 1811 transitions. [2024-11-28 03:31:37,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 03:31:37,093 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.7) internal successors, (67), 10 states have internal predecessors, (67), 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 67 [2024-11-28 03:31:37,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:37,096 INFO L225 Difference]: With dead ends: 1227 [2024-11-28 03:31:37,097 INFO L226 Difference]: Without dead ends: 653 [2024-11-28 03:31:37,098 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:31:37,100 INFO L435 NwaCegarLoop]: 866 mSDtfsCounter, 870 mSDsluCounter, 5102 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 870 SdHoareTripleChecker+Valid, 5968 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:37,100 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [870 Valid, 5968 Invalid, 244 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:31:37,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 653 states. [2024-11-28 03:31:37,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 653 to 645. [2024-11-28 03:31:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 645 states, 644 states have (on average 1.4782608695652173) internal successors, (952), 644 states have internal predecessors, (952), 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) [2024-11-28 03:31:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 952 transitions. [2024-11-28 03:31:37,120 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 952 transitions. Word has length 67 [2024-11-28 03:31:37,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:37,120 INFO L471 AbstractCegarLoop]: Abstraction has 645 states and 952 transitions. [2024-11-28 03:31:37,120 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.7) internal successors, (67), 10 states have internal predecessors, (67), 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) [2024-11-28 03:31:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 952 transitions. [2024-11-28 03:31:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-28 03:31:37,121 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:37,121 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:37,122 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 03:31:37,122 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:37,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:37,122 INFO L85 PathProgramCache]: Analyzing trace with hash 565617738, now seen corresponding path program 1 times [2024-11-28 03:31:37,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:37,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061123466] [2024-11-28 03:31:37,123 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:37,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:37,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061123466] [2024-11-28 03:31:37,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061123466] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:37,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:37,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 03:31:37,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49111197] [2024-11-28 03:31:37,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:37,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 03:31:37,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:37,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 03:31:37,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:31:37,544 INFO L87 Difference]: Start difference. First operand 645 states and 952 transitions. Second operand has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 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) [2024-11-28 03:31:37,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:37,776 INFO L93 Difference]: Finished difference Result 1230 states and 1814 transitions. [2024-11-28 03:31:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:31:37,777 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 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 68 [2024-11-28 03:31:37,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:37,780 INFO L225 Difference]: With dead ends: 1230 [2024-11-28 03:31:37,780 INFO L226 Difference]: Without dead ends: 654 [2024-11-28 03:31:37,781 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:31:37,782 INFO L435 NwaCegarLoop]: 860 mSDtfsCounter, 6 mSDsluCounter, 5138 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 5998 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:37,782 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 5998 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:31:37,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2024-11-28 03:31:37,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 652. [2024-11-28 03:31:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 652 states, 651 states have (on average 1.4746543778801844) internal successors, (960), 651 states have internal predecessors, (960), 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) [2024-11-28 03:31:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 960 transitions. [2024-11-28 03:31:37,802 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 960 transitions. Word has length 68 [2024-11-28 03:31:37,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:37,802 INFO L471 AbstractCegarLoop]: Abstraction has 652 states and 960 transitions. [2024-11-28 03:31:37,803 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 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) [2024-11-28 03:31:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 960 transitions. [2024-11-28 03:31:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-28 03:31:37,803 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:37,804 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:37,804 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-28 03:31:37,804 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:37,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:37,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1988327780, now seen corresponding path program 1 times [2024-11-28 03:31:37,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:37,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940835918] [2024-11-28 03:31:37,805 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:37,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:38,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:38,054 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940835918] [2024-11-28 03:31:38,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940835918] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:38,054 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:38,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:31:38,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302032222] [2024-11-28 03:31:38,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:38,055 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:31:38,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:38,055 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:31:38,055 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:38,056 INFO L87 Difference]: Start difference. First operand 652 states and 960 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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) [2024-11-28 03:31:39,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:39,257 INFO L93 Difference]: Finished difference Result 1760 states and 2592 transitions. [2024-11-28 03:31:39,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:31:39,258 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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 68 [2024-11-28 03:31:39,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:39,262 INFO L225 Difference]: With dead ends: 1760 [2024-11-28 03:31:39,262 INFO L226 Difference]: Without dead ends: 1177 [2024-11-28 03:31:39,264 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:31:39,264 INFO L435 NwaCegarLoop]: 660 mSDtfsCounter, 797 mSDsluCounter, 1909 mSDsCounter, 0 mSdLazyCounter, 894 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 797 SdHoareTripleChecker+Valid, 2569 SdHoareTripleChecker+Invalid, 895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 894 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:39,265 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [797 Valid, 2569 Invalid, 895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 894 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 03:31:39,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1177 states. [2024-11-28 03:31:39,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1177 to 702. [2024-11-28 03:31:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 702 states, 701 states have (on average 1.4593437945791725) internal successors, (1023), 701 states have internal predecessors, (1023), 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) [2024-11-28 03:31:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 702 states and 1023 transitions. [2024-11-28 03:31:39,292 INFO L78 Accepts]: Start accepts. Automaton has 702 states and 1023 transitions. Word has length 68 [2024-11-28 03:31:39,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:39,292 INFO L471 AbstractCegarLoop]: Abstraction has 702 states and 1023 transitions. [2024-11-28 03:31:39,292 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 5 states have internal predecessors, (68), 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) [2024-11-28 03:31:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1023 transitions. [2024-11-28 03:31:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-28 03:31:39,293 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:39,293 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2024-11-28 03:31:39,293 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-28 03:31:39,294 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:39,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:39,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1189272367, now seen corresponding path program 1 times [2024-11-28 03:31:39,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:39,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685653371] [2024-11-28 03:31:39,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:39,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:39,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685653371] [2024-11-28 03:31:39,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [685653371] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:39,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:39,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 03:31:39,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800445476] [2024-11-28 03:31:39,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:39,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:31:39,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:39,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:31:39,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:31:39,798 INFO L87 Difference]: Start difference. First operand 702 states and 1023 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 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) [2024-11-28 03:31:39,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:39,941 INFO L93 Difference]: Finished difference Result 1296 states and 1896 transitions. [2024-11-28 03:31:39,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:31:39,942 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 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 69 [2024-11-28 03:31:39,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:39,945 INFO L225 Difference]: With dead ends: 1296 [2024-11-28 03:31:39,945 INFO L226 Difference]: Without dead ends: 713 [2024-11-28 03:31:39,946 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:31:39,947 INFO L435 NwaCegarLoop]: 878 mSDtfsCounter, 835 mSDsluCounter, 3484 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 835 SdHoareTripleChecker+Valid, 4362 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:39,947 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [835 Valid, 4362 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:39,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2024-11-28 03:31:39,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 709. [2024-11-28 03:31:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 709 states, 708 states have (on average 1.4576271186440677) internal successors, (1032), 708 states have internal predecessors, (1032), 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) [2024-11-28 03:31:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 1032 transitions. [2024-11-28 03:31:39,968 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 1032 transitions. Word has length 69 [2024-11-28 03:31:39,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:39,968 INFO L471 AbstractCegarLoop]: Abstraction has 709 states and 1032 transitions. [2024-11-28 03:31:39,969 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 7 states have internal predecessors, (69), 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) [2024-11-28 03:31:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1032 transitions. [2024-11-28 03:31:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-28 03:31:39,970 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:39,970 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:39,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-28 03:31:39,970 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:39,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:39,971 INFO L85 PathProgramCache]: Analyzing trace with hash 977059328, now seen corresponding path program 1 times [2024-11-28 03:31:39,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:39,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361980800] [2024-11-28 03:31:39,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:40,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:40,485 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361980800] [2024-11-28 03:31:40,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361980800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:40,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:40,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-28 03:31:40,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808448477] [2024-11-28 03:31:40,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:40,487 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 03:31:40,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:40,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 03:31:40,487 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:31:40,488 INFO L87 Difference]: Start difference. First operand 709 states and 1032 transitions. Second operand has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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) [2024-11-28 03:31:41,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:41,041 INFO L93 Difference]: Finished difference Result 1331 states and 1949 transitions. [2024-11-28 03:31:41,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:31:41,042 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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 70 [2024-11-28 03:31:41,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:41,045 INFO L225 Difference]: With dead ends: 1331 [2024-11-28 03:31:41,045 INFO L226 Difference]: Without dead ends: 725 [2024-11-28 03:31:41,046 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2024-11-28 03:31:41,047 INFO L435 NwaCegarLoop]: 835 mSDtfsCounter, 845 mSDsluCounter, 4130 mSDsCounter, 0 mSdLazyCounter, 339 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 4965 SdHoareTripleChecker+Invalid, 343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 339 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:41,047 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [845 Valid, 4965 Invalid, 343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 339 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 03:31:41,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 725 states. [2024-11-28 03:31:41,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 725 to 725. [2024-11-28 03:31:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 725 states, 724 states have (on average 1.4530386740331491) internal successors, (1052), 724 states have internal predecessors, (1052), 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) [2024-11-28 03:31:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 725 states and 1052 transitions. [2024-11-28 03:31:41,067 INFO L78 Accepts]: Start accepts. Automaton has 725 states and 1052 transitions. Word has length 70 [2024-11-28 03:31:41,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:41,067 INFO L471 AbstractCegarLoop]: Abstraction has 725 states and 1052 transitions. [2024-11-28 03:31:41,067 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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) [2024-11-28 03:31:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1052 transitions. [2024-11-28 03:31:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-28 03:31:41,068 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:41,069 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:41,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-28 03:31:41,069 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:41,069 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:41,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1977496067, now seen corresponding path program 1 times [2024-11-28 03:31:41,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:41,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642140114] [2024-11-28 03:31:41,070 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:41,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:41,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:41,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642140114] [2024-11-28 03:31:41,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642140114] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:41,511 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:41,511 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 03:31:41,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353083028] [2024-11-28 03:31:41,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:41,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 03:31:41,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:41,512 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 03:31:41,512 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:31:41,512 INFO L87 Difference]: Start difference. First operand 725 states and 1052 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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) [2024-11-28 03:31:42,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:42,038 INFO L93 Difference]: Finished difference Result 1359 states and 1976 transitions. [2024-11-28 03:31:42,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:31:42,039 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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 71 [2024-11-28 03:31:42,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:42,042 INFO L225 Difference]: With dead ends: 1359 [2024-11-28 03:31:42,043 INFO L226 Difference]: Without dead ends: 735 [2024-11-28 03:31:42,044 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:31:42,044 INFO L435 NwaCegarLoop]: 832 mSDtfsCounter, 873 mSDsluCounter, 4146 mSDsCounter, 0 mSdLazyCounter, 303 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 873 SdHoareTripleChecker+Valid, 4978 SdHoareTripleChecker+Invalid, 304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 303 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:42,045 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [873 Valid, 4978 Invalid, 304 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 303 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 03:31:42,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2024-11-28 03:31:42,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 728. [2024-11-28 03:31:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 728 states, 727 states have (on average 1.4497936726272351) internal successors, (1054), 727 states have internal predecessors, (1054), 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) [2024-11-28 03:31:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 1054 transitions. [2024-11-28 03:31:42,074 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 1054 transitions. Word has length 71 [2024-11-28 03:31:42,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:42,075 INFO L471 AbstractCegarLoop]: Abstraction has 728 states and 1054 transitions. [2024-11-28 03:31:42,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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) [2024-11-28 03:31:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1054 transitions. [2024-11-28 03:31:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-28 03:31:42,076 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:42,076 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:42,076 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-28 03:31:42,077 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:42,077 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:42,077 INFO L85 PathProgramCache]: Analyzing trace with hash -1277851670, now seen corresponding path program 1 times [2024-11-28 03:31:42,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:42,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993130095] [2024-11-28 03:31:42,078 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:42,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:42,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:42,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993130095] [2024-11-28 03:31:42,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993130095] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:42,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:42,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 03:31:42,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672192671] [2024-11-28 03:31:42,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:42,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 03:31:42,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:42,436 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 03:31:42,436 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:31:42,437 INFO L87 Difference]: Start difference. First operand 728 states and 1054 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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) [2024-11-28 03:31:42,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:42,681 INFO L93 Difference]: Finished difference Result 1344 states and 1956 transitions. [2024-11-28 03:31:42,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:31:42,682 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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 71 [2024-11-28 03:31:42,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:42,685 INFO L225 Difference]: With dead ends: 1344 [2024-11-28 03:31:42,686 INFO L226 Difference]: Without dead ends: 735 [2024-11-28 03:31:42,687 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:31:42,687 INFO L435 NwaCegarLoop]: 862 mSDtfsCounter, 5 mSDsluCounter, 5148 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 6010 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:42,687 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 6010 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:31:42,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2024-11-28 03:31:42,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 718. [2024-11-28 03:31:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 717 states have (on average 1.4560669456066946) internal successors, (1044), 717 states have internal predecessors, (1044), 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) [2024-11-28 03:31:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1044 transitions. [2024-11-28 03:31:42,710 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1044 transitions. Word has length 71 [2024-11-28 03:31:42,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:42,710 INFO L471 AbstractCegarLoop]: Abstraction has 718 states and 1044 transitions. [2024-11-28 03:31:42,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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) [2024-11-28 03:31:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1044 transitions. [2024-11-28 03:31:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-28 03:31:42,714 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:42,714 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:42,715 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-28 03:31:42,715 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:42,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:42,715 INFO L85 PathProgramCache]: Analyzing trace with hash -668387598, now seen corresponding path program 1 times [2024-11-28 03:31:42,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:42,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855751604] [2024-11-28 03:31:42,716 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:43,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:43,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:43,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855751604] [2024-11-28 03:31:43,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855751604] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:43,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:43,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 03:31:43,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229477122] [2024-11-28 03:31:43,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:43,261 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:31:43,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:43,263 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:31:43,263 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:31:43,264 INFO L87 Difference]: Start difference. First operand 718 states and 1044 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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) [2024-11-28 03:31:43,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:43,656 INFO L93 Difference]: Finished difference Result 1323 states and 1932 transitions. [2024-11-28 03:31:43,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:31:43,657 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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 71 [2024-11-28 03:31:43,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:43,660 INFO L225 Difference]: With dead ends: 1323 [2024-11-28 03:31:43,660 INFO L226 Difference]: Without dead ends: 729 [2024-11-28 03:31:43,661 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:31:43,662 INFO L435 NwaCegarLoop]: 850 mSDtfsCounter, 826 mSDsluCounter, 3356 mSDsCounter, 0 mSdLazyCounter, 232 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 826 SdHoareTripleChecker+Valid, 4206 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:43,662 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [826 Valid, 4206 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 232 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:31:43,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 729 states. [2024-11-28 03:31:43,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 729 to 718. [2024-11-28 03:31:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 717 states have (on average 1.4560669456066946) internal successors, (1044), 717 states have internal predecessors, (1044), 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) [2024-11-28 03:31:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1044 transitions. [2024-11-28 03:31:43,685 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1044 transitions. Word has length 71 [2024-11-28 03:31:43,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:43,686 INFO L471 AbstractCegarLoop]: Abstraction has 718 states and 1044 transitions. [2024-11-28 03:31:43,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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) [2024-11-28 03:31:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1044 transitions. [2024-11-28 03:31:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-28 03:31:43,687 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:43,687 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:43,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-28 03:31:43,688 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:43,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:43,688 INFO L85 PathProgramCache]: Analyzing trace with hash -1572057892, now seen corresponding path program 1 times [2024-11-28 03:31:43,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:43,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566640412] [2024-11-28 03:31:43,689 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:43,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:43,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566640412] [2024-11-28 03:31:43,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566640412] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:43,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:43,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:43,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856600458] [2024-11-28 03:31:43,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:43,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:43,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:43,928 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:43,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:43,929 INFO L87 Difference]: Start difference. First operand 718 states and 1044 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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) [2024-11-28 03:31:44,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:44,069 INFO L93 Difference]: Finished difference Result 1329 states and 1941 transitions. [2024-11-28 03:31:44,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:44,070 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 72 [2024-11-28 03:31:44,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:44,073 INFO L225 Difference]: With dead ends: 1329 [2024-11-28 03:31:44,073 INFO L226 Difference]: Without dead ends: 718 [2024-11-28 03:31:44,074 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:44,075 INFO L435 NwaCegarLoop]: 844 mSDtfsCounter, 879 mSDsluCounter, 836 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 879 SdHoareTripleChecker+Valid, 1680 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:44,075 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [879 Valid, 1680 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:44,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2024-11-28 03:31:44,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 718. [2024-11-28 03:31:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 718 states, 717 states have (on average 1.4532775453277544) internal successors, (1042), 717 states have internal predecessors, (1042), 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) [2024-11-28 03:31:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1042 transitions. [2024-11-28 03:31:44,095 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1042 transitions. Word has length 72 [2024-11-28 03:31:44,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:44,096 INFO L471 AbstractCegarLoop]: Abstraction has 718 states and 1042 transitions. [2024-11-28 03:31:44,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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) [2024-11-28 03:31:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1042 transitions. [2024-11-28 03:31:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-28 03:31:44,097 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:44,097 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:44,097 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-28 03:31:44,097 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:44,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:44,098 INFO L85 PathProgramCache]: Analyzing trace with hash 410843117, now seen corresponding path program 1 times [2024-11-28 03:31:44,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:44,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735375825] [2024-11-28 03:31:44,098 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:44,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:44,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735375825] [2024-11-28 03:31:44,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735375825] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:44,525 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:44,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 03:31:44,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681153460] [2024-11-28 03:31:44,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:44,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:31:44,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:44,528 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:31:44,528 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:31:44,528 INFO L87 Difference]: Start difference. First operand 718 states and 1042 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 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) [2024-11-28 03:31:44,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:44,789 INFO L93 Difference]: Finished difference Result 1336 states and 1946 transitions. [2024-11-28 03:31:44,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:31:44,790 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 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 73 [2024-11-28 03:31:44,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:44,793 INFO L225 Difference]: With dead ends: 1336 [2024-11-28 03:31:44,793 INFO L226 Difference]: Without dead ends: 716 [2024-11-28 03:31:44,794 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:31:44,795 INFO L435 NwaCegarLoop]: 840 mSDtfsCounter, 1693 mSDsluCounter, 2492 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1693 SdHoareTripleChecker+Valid, 3332 SdHoareTripleChecker+Invalid, 166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:44,795 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1693 Valid, 3332 Invalid, 166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:31:44,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2024-11-28 03:31:44,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 715. [2024-11-28 03:31:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 715 states, 714 states have (on average 1.4509803921568627) internal successors, (1036), 714 states have internal predecessors, (1036), 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) [2024-11-28 03:31:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 715 states and 1036 transitions. [2024-11-28 03:31:44,817 INFO L78 Accepts]: Start accepts. Automaton has 715 states and 1036 transitions. Word has length 73 [2024-11-28 03:31:44,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:44,818 INFO L471 AbstractCegarLoop]: Abstraction has 715 states and 1036 transitions. [2024-11-28 03:31:44,818 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 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) [2024-11-28 03:31:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1036 transitions. [2024-11-28 03:31:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-28 03:31:44,819 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:44,819 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:44,819 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-28 03:31:44,820 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:44,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:44,820 INFO L85 PathProgramCache]: Analyzing trace with hash 228712370, now seen corresponding path program 1 times [2024-11-28 03:31:44,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:44,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815590634] [2024-11-28 03:31:44,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:44,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:45,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:45,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815590634] [2024-11-28 03:31:45,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815590634] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:45,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:45,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:45,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795300797] [2024-11-28 03:31:45,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:45,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:45,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:45,051 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:45,051 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:45,052 INFO L87 Difference]: Start difference. First operand 715 states and 1036 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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) [2024-11-28 03:31:45,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:45,181 INFO L93 Difference]: Finished difference Result 1319 states and 1921 transitions. [2024-11-28 03:31:45,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:45,182 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 73 [2024-11-28 03:31:45,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:45,185 INFO L225 Difference]: With dead ends: 1319 [2024-11-28 03:31:45,186 INFO L226 Difference]: Without dead ends: 717 [2024-11-28 03:31:45,187 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:31:45,188 INFO L435 NwaCegarLoop]: 850 mSDtfsCounter, 826 mSDsluCounter, 847 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 826 SdHoareTripleChecker+Valid, 1697 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:45,189 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [826 Valid, 1697 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:45,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2024-11-28 03:31:45,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 707. [2024-11-28 03:31:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 707 states, 706 states have (on average 1.453257790368272) internal successors, (1026), 706 states have internal predecessors, (1026), 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) [2024-11-28 03:31:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 1026 transitions. [2024-11-28 03:31:45,210 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 1026 transitions. Word has length 73 [2024-11-28 03:31:45,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:45,210 INFO L471 AbstractCegarLoop]: Abstraction has 707 states and 1026 transitions. [2024-11-28 03:31:45,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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) [2024-11-28 03:31:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1026 transitions. [2024-11-28 03:31:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-28 03:31:45,211 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:45,212 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:45,212 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-28 03:31:45,212 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:45,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:45,213 INFO L85 PathProgramCache]: Analyzing trace with hash 420694957, now seen corresponding path program 1 times [2024-11-28 03:31:45,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:45,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561053601] [2024-11-28 03:31:45,213 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:31:45,264 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:31:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:31:45,391 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 03:31:45,396 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 03:31:45,397 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 03:31:45,399 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-28 03:31:45,408 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:45,534 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 03:31:45,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:31:45 BoogieIcfgContainer [2024-11-28 03:31:45,539 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 03:31:45,540 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 03:31:45,541 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 03:31:45,541 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 03:31:45,542 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:27" (3/4) ... [2024-11-28 03:31:45,544 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 03:31:45,545 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 03:31:45,547 INFO L158 Benchmark]: Toolchain (without parser) took 22840.83ms. Allocated memory was 142.6MB in the beginning and 964.7MB in the end (delta: 822.1MB). Free memory was 118.9MB in the beginning and 805.0MB in the end (delta: -686.1MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2024-11-28 03:31:45,547 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:31:45,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 601.38ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 92.1MB in the end (delta: 26.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 03:31:45,548 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.99ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 91.8MB in the beginning and 380.5MB in the end (delta: -288.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2024-11-28 03:31:45,549 INFO L158 Benchmark]: Boogie Preprocessor took 330.60ms. Allocated memory is still 427.8MB. Free memory was 380.4MB in the beginning and 361.0MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 03:31:45,549 INFO L158 Benchmark]: RCFGBuilder took 3725.18ms. Allocated memory is still 427.8MB. Free memory was 360.9MB in the beginning and 214.2MB in the end (delta: 146.7MB). Peak memory consumption was 149.4MB. Max. memory is 16.1GB. [2024-11-28 03:31:45,552 INFO L158 Benchmark]: TraceAbstraction took 17827.56ms. Allocated memory was 427.8MB in the beginning and 964.7MB in the end (delta: 536.9MB). Free memory was 213.0MB in the beginning and 807.3MB in the end (delta: -594.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:31:45,553 INFO L158 Benchmark]: Witness Printer took 4.90ms. Allocated memory is still 964.7MB. Free memory was 807.3MB in the beginning and 805.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:31:45,554 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 601.38ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 92.1MB in the end (delta: 26.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.99ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 91.8MB in the beginning and 380.5MB in the end (delta: -288.7MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 330.60ms. Allocated memory is still 427.8MB. Free memory was 380.4MB in the beginning and 361.0MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3725.18ms. Allocated memory is still 427.8MB. Free memory was 360.9MB in the beginning and 214.2MB in the end (delta: 146.7MB). Peak memory consumption was 149.4MB. Max. memory is 16.1GB. * TraceAbstraction took 17827.56ms. Allocated memory was 427.8MB in the beginning and 964.7MB in the end (delta: 536.9MB). Free memory was 213.0MB in the beginning and 807.3MB in the end (delta: -594.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.90ms. Allocated memory is still 964.7MB. Free memory was 807.3MB in the beginning and 805.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 109, overapproximation of bitwiseAnd at line 116, overapproximation of bitwiseAnd at line 110, overapproximation of bitwiseAnd at line 107, overapproximation of bitwiseAnd at line 111. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_3 var_5 = 0; [L39] const SORT_1 var_12 = 0; [L40] const SORT_4 var_27 = 849; [L41] const SORT_3 var_28 = 1; [L42] const SORT_3 var_30 = 0; [L43] const SORT_4 var_32 = 16; [L44] const SORT_4 var_79 = 500; [L46] SORT_1 input_37; [L47] SORT_1 input_38; [L48] SORT_1 input_43; [L49] SORT_1 input_48; [L50] SORT_1 input_52; [L51] SORT_1 input_57; [L53] EXPR __VERIFIER_nondet_ushort() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=65535, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L53] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] EXPR __VERIFIER_nondet_ushort() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=65535, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L54] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] EXPR __VERIFIER_nondet_ushort() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L55] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L56] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L56] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L57] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L58] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L59] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L60] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L61] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L62] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, var_12=0, var_27=849, var_28=1, var_30=0, var_32=16, var_5=0, var_79=500] [L62] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L64] SORT_3 init_7_arg_1 = var_5; [L65] state_6 = init_7_arg_1 [L66] SORT_3 init_9_arg_1 = var_5; [L67] state_8 = init_9_arg_1 [L68] SORT_3 init_11_arg_1 = var_5; [L69] state_10 = init_11_arg_1 [L70] SORT_1 init_14_arg_1 = var_12; [L71] state_13 = init_14_arg_1 [L72] SORT_1 init_16_arg_1 = var_12; [L73] state_15 = init_16_arg_1 [L74] SORT_1 init_18_arg_1 = var_12; [L75] state_17 = init_18_arg_1 [L76] SORT_1 init_20_arg_1 = var_12; [L77] state_19 = init_20_arg_1 [L78] SORT_1 init_22_arg_1 = var_12; [L79] state_21 = init_22_arg_1 [L80] SORT_1 init_24_arg_1 = var_12; [L81] state_23 = init_24_arg_1 [L82] SORT_1 init_26_arg_1 = var_12; [L83] state_25 = init_26_arg_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L86] input_37 = __VERIFIER_nondet_uchar() [L87] EXPR input_37 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L87] input_37 = input_37 & mask_SORT_1 [L88] input_38 = __VERIFIER_nondet_uchar() [L89] EXPR input_38 & mask_SORT_1 VAL [input_37=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L89] input_38 = input_38 & mask_SORT_1 [L90] input_43 = __VERIFIER_nondet_uchar() [L91] EXPR input_43 & mask_SORT_1 VAL [input_37=0, input_38=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L91] input_43 = input_43 & mask_SORT_1 [L92] input_48 = __VERIFIER_nondet_uchar() [L93] EXPR input_48 & mask_SORT_1 VAL [input_37=0, input_38=0, input_43=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L93] input_48 = input_48 & mask_SORT_1 [L94] input_52 = __VERIFIER_nondet_uchar() [L95] EXPR input_52 & mask_SORT_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L95] input_52 = input_52 & mask_SORT_1 [L96] input_57 = __VERIFIER_nondet_uchar() [L97] EXPR input_57 & mask_SORT_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L97] input_57 = input_57 & mask_SORT_1 [L100] SORT_3 var_29_arg_0 = var_28; [L101] SORT_3 var_29_arg_1 = state_6; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29_arg_0=1, var_29_arg_1=0, var_30=0, var_32=16, var_79=500] [L102] EXPR var_29_arg_0 ^ var_29_arg_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_30=0, var_32=16, var_79=500] [L102] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L103] SORT_3 var_31_arg_0 = var_29; [L104] SORT_3 var_31_arg_1 = var_30; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_31_arg_0=1, var_31_arg_1=0, var_32=16, var_79=500] [L105] EXPR ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_79=500] [L105] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L106] SORT_4 var_33_arg_0 = var_31; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_0=65536, var_79=500] [L107] EXPR var_33_arg_0 & msb_SORT_4 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_0=65536, var_79=500] [L107] EXPR (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_0=65536, var_79=500] [L107] EXPR var_33_arg_0 | ~mask_SORT_4 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_79=500] [L107] EXPR (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_79=500] [L107] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L108] SORT_4 var_33_arg_1 = var_32; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_0=65536, var_33_arg_1=16, var_79=500] [L109] EXPR (int)var_33_arg_0 >> var_33_arg_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_0=65536, var_33_arg_1=16, var_79=500] [L109] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L110] EXPR var_33_arg_0 & msb_SORT_4 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_79=500] [L110] EXPR (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_1=16, var_79=500] [L110] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L111] EXPR var_33 & mask_SORT_4 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33_arg_1=16, var_79=500] [L111] var_33 = var_33 & mask_SORT_4 [L112] SORT_4 var_34_arg_0 = var_27; [L113] SORT_4 var_34_arg_1 = var_33; [L114] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L115] SORT_1 var_35_arg_0 = ~state_25; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_34=1, var_35_arg_0=-1, var_79=500] [L116] EXPR var_35_arg_0 & mask_SORT_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_34=1, var_79=500] [L116] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L117] SORT_1 var_35_arg_1 = var_34; VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_35_arg_0=1, var_35_arg_1=1, var_79=500] [L118] EXPR var_35_arg_0 & var_35_arg_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_79=500] [L118] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L119] EXPR var_35 & mask_SORT_1 VAL [input_37=0, input_38=0, input_43=0, input_48=0, input_52=0, input_57=0, mask_SORT_1=1, mask_SORT_4=-1, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_8=0, var_27=849, var_28=1, var_29=1, var_30=0, var_32=16, var_33=849, var_33_arg_1=16, var_79=500] [L119] var_35 = var_35 & mask_SORT_1 [L120] SORT_1 bad_36_arg_0 = var_35; [L121] CALL __VERIFIER_assert(!(bad_36_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 597 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17.6s, OverallIterations: 23, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 6.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12814 SdHoareTripleChecker+Valid, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12814 mSDsluCounter, 79495 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 60715 mSDsCounter, 23 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3405 IncrementalHoareTripleChecker+Invalid, 3428 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 23 mSolverCounterUnsat, 18780 mSDtfsCounter, 3405 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 172 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=728occurred in iteration=17, InterpolantAutomatonStates: 128, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 22 MinimizatonAttempts, 547 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 8.7s InterpolantComputationTime, 1541 NumberOfCodeBlocks, 1541 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 1446 ConstructedInterpolants, 0 QuantifiedInterpolants, 4939 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 22 InterpolantComputations, 22 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 03:31:45,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f4e95dc8a7148512bd25af62180d765cf1bfe32acfdc3f607fe13496615f0bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:31:48,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:31:48,806 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-28 03:31:48,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:31:48,852 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:31:48,933 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:31:48,937 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:31:48,939 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:31:48,940 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:31:48,940 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:31:48,942 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:31:48,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:31:48,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:31:48,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:31:48,943 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:31:48,944 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:31:48,944 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:31:48,944 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:31:48,944 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:31:48,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:31:48,944 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:31:48,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:31:48,945 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:31:48,946 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:48,946 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:48,946 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:48,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:48,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:31:48,947 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:48,947 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:48,947 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:48,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:48,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:31:48,948 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:31:48,949 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> 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 -> 6f4e95dc8a7148512bd25af62180d765cf1bfe32acfdc3f607fe13496615f0bd [2024-11-28 03:31:49,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:31:49,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:31:49,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:31:49,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:31:49,299 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:31:49,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:52,433 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/cb9f8f7bd/ab8103ba2f50437ba42513fd5af8c5c4/FLAG67a9748ef [2024-11-28 03:31:52,888 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:31:52,892 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:52,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/cb9f8f7bd/ab8103ba2f50437ba42513fd5af8c5c4/FLAG67a9748ef [2024-11-28 03:31:52,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/data/cb9f8f7bd/ab8103ba2f50437ba42513fd5af8c5c4 [2024-11-28 03:31:52,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:31:52,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:31:52,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:52,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:31:52,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:31:52,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:52" (1/1) ... [2024-11-28 03:31:52,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@484e1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:52, skipping insertion in model container [2024-11-28 03:31:52,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:52" (1/1) ... [2024-11-28 03:31:52,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:31:53,219 WARN L250 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1173,1186] [2024-11-28 03:31:53,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:53,403 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:31:53,421 WARN L250 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_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.5.prop1-func-interl.c[1173,1186] [2024-11-28 03:31:53,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:53,607 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:31:53,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53 WrapperNode [2024-11-28 03:31:53,608 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:53,609 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:53,609 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:31:53,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:31:53,618 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,647 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,712 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 452 [2024-11-28 03:31:53,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:53,713 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:31:53,713 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:31:53,713 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:31:53,727 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,742 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,779 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 03:31:53,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,809 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,836 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:31:53,837 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:31:53,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:31:53,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:31:53,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (1/1) ... [2024-11-28 03:31:53,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:53,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:53,886 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:31:53,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:31:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:31:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 03:31:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:31:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:31:54,168 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:31:54,171 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:31:54,914 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-28 03:31:54,914 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:31:54,927 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:31:54,927 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 03:31:54,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:54 BoogieIcfgContainer [2024-11-28 03:31:54,928 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:31:54,932 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:31:54,933 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:31:54,943 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:31:54,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:31:52" (1/3) ... [2024-11-28 03:31:54,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2be906ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:54, skipping insertion in model container [2024-11-28 03:31:54,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:53" (2/3) ... [2024-11-28 03:31:54,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2be906ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:54, skipping insertion in model container [2024-11-28 03:31:54,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:54" (3/3) ... [2024-11-28 03:31:54,949 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.adding.5.prop1-func-interl.c [2024-11-28 03:31:54,970 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:31:54,972 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.adding.5.prop1-func-interl.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:31:55,047 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:31:55,130 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@269a6a60, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:31:55,130 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:31:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 03:31:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-28 03:31:55,141 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:55,142 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-28 03:31:55,142 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:55,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:55,152 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-28 03:31:55,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:31:55,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1721465224] [2024-11-28 03:31:55,166 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:55,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:55,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:55,169 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:31:55,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:31:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:55,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-28 03:31:55,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:31:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:31:56,190 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:31:56,191 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:31:56,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721465224] [2024-11-28 03:31:56,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721465224] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:56,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:56,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:31:56,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954465743] [2024-11-28 03:31:56,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:56,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:31:56,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:31:56,223 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:31:56,223 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:56,225 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) 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) [2024-11-28 03:31:56,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:56,301 INFO L93 Difference]: Finished difference Result 17 states and 22 transitions. [2024-11-28 03:31:56,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:31:56,304 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 [2024-11-28 03:31:56,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:56,311 INFO L225 Difference]: With dead ends: 17 [2024-11-28 03:31:56,312 INFO L226 Difference]: Without dead ends: 9 [2024-11-28 03:31:56,315 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:31:56,318 INFO L435 NwaCegarLoop]: 5 mSDtfsCounter, 0 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:56,319 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:31:56,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2024-11-28 03:31:56,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2024-11-28 03:31:56,348 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) [2024-11-28 03:31:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-28 03:31:56,354 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-28 03:31:56,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:56,354 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-28 03:31:56,354 INFO L472 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) [2024-11-28 03:31:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-28 03:31:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-28 03:31:56,355 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:56,355 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:56,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:31:56,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:56,560 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:56,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:56,561 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-28 03:31:56,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:31:56,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [385564767] [2024-11-28 03:31:56,562 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:56,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:56,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:56,568 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:31:56,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 03:31:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:56,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-28 03:31:56,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:32:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:32:14,033 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:32:32,219 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 (_ bv255 32))))) (.cse10 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_17~0#1|))) (let ((.cse119 (bvnot (bvlshr |c_ULTIMATE.start_main_~mask_SORT_4~0#1| |c_ULTIMATE.start_main_~var_32~0#1|))) (.cse121 (bvnot |c_ULTIMATE.start_main_~mask_SORT_4~0#1|)) (.cse118 ((_ zero_extend 16) |c_ULTIMATE.start_main_~var_28~0#1|)) (.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse22 .cse10)))) (.cse74 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 (_ bv254 32))))) (.cse24 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_23~0#1|))) (let ((.cse3 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse249 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse242 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse230 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse232 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse236 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse238 ((_ zero_extend 24) .cse249))) (let ((.cse237 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse238))))))) (.cse241 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse236))))))) (.cse234 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse232))))))) (.cse233 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse230))))))) (.cse240 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse242))))))) (.cse231 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse235 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse239 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse243 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse224 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse241 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse242 .cse243))))))) (.cse225 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse238 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse239 .cse240)))))))) (let ((.cse222 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse236 .cse24))) .cse237)))) (.cse223 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse224 .cse225))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse222 .cse223))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse224 .cse225)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse226 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse234 .cse235))))))) (.cse227 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse231 .cse232))) .cse233))))) (let ((.cse228 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse230 .cse10))))))) (.cse229 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse226 .cse227))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse226 .cse227))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse228 .cse229))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse228 .cse229))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse222 .cse223)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse246 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse232 .cse230)))))))) (let ((.cse245 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse242 .cse246))))) (let ((.cse244 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse236 .cse245))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse244 .cse238))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse236 .cse245))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse242 .cse246))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 .cse230))) (_ bv0 32))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse244 .cse238))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse237 .cse24))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse241 .cse243))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse234 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse235 .cse74)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse231 .cse233))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse240 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse239 .cse74)))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse247 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse239 .cse243))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse239 .cse243))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse247 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse248 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse231 .cse235))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse248 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse231 .cse235)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse248 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse247 .cse24)))))))))))))))))))))))))))))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) .cse249))))) (.cse125 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse220 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse221 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse198 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse204 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse196 ((_ zero_extend 24) .cse221)) (.cse201 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse200 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse202 ((_ zero_extend 24) .cse220))) (let ((.cse208 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse202))))))) (.cse209 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse200))))))) (.cse195 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse194 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse210 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse201))))))) (.cse206 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse196))))))) (.cse190 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse211 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse204))))))) (.cse207 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse198))))))) (.cse191 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse192 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse190 .cse191))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse190 .cse191))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse192 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse193 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse194 .cse195))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse193 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse194 .cse195)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse193 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse192 .cse24))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse203 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse200 .cse201))))) (let ((.cse205 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse202 .cse203))))) (let ((.cse199 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse204 .cse205))))) (let ((.cse197 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse198 .cse199))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse196 .cse197))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse198 .cse199))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse200 .cse201))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse202 .cse203)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse204 .cse205)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse206 .cse24))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse207 .cse191))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 .cse208))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse209 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse195 .cse74)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse194 .cse210))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse211 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse190 .cse74))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse196 .cse197)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse218 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse207 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse204 .cse191))))))) (.cse219 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse196 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse190 .cse211)))))))) (let ((.cse216 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse198 .cse24))) .cse206)))) (.cse217 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse218 .cse219))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse194 .cse200))) .cse210)))) (.cse215 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse202 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse209 .cse195)))))))) (let ((.cse212 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse214 .cse215)))) (.cse213 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse201 .cse10))) .cse208))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse212 .cse213))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 .cse215))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse212 .cse213))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse216 .cse217))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse218 .cse219))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse216 .cse217))))))))))))))))))))))))))))))))) (_ bv0 8)) (= (_ bv0 8) .cse220) (= (_ bv0 8) .cse221))))) (.cse1 (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16)) (|ULTIMATE.start_main_~state_10~0#1| (_ BitVec 16))) (let ((.cse189 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_10~0#1|))) .cse118))) .cse118))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvor .cse119 (bvashr (bvor .cse189 .cse121) |c_ULTIMATE.start_main_~var_32~0#1|))) |c_ULTIMATE.start_main_~var_27~0#1|)) (= (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse189) (_ bv0 32)))))) (.cse127 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse157 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse188 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= (_ bv0 8) .cse157) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse176 ((_ zero_extend 24) .cse188)) (.cse164 ((_ zero_extend 24) .cse157)) (.cse162 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse168 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse180 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse174 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse179 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse174))))))) (.cse178 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse180))))))) (.cse165 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse168))))))) (.cse169 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse162))))))) (.cse163 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse164))))))) (.cse175 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse176))))))) (.cse167 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse166 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse177 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse181 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse172 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse179 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse180 .cse181))))))) (.cse173 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse176 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse177 .cse178)))))))) (let ((.cse170 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse174 .cse24))) .cse175)))) (.cse171 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse172 .cse173))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse160 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse168))) .cse169)))) (.cse161 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse164 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse165 .cse166)))))))) (let ((.cse158 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse160 .cse161)))) (.cse159 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse162 .cse10))) .cse163))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse158 .cse159))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse160 .cse161))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse158 .cse159))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse170 .cse171))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse172 .cse173))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse170 .cse171)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse184 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse168 .cse162))))) (let ((.cse185 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse164 .cse184))))) (let ((.cse183 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse180 .cse185))))) (let ((.cse182 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse174 .cse183))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse176 .cse182))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse174 .cse183))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse168 .cse162))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse164 .cse184)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse180 .cse185)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse176 .cse182))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse179 .cse181))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse177 .cse22))) .cse178))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse166 .cse22))) .cse165))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse169)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 .cse163)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse175 .cse24)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse186 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse177 .cse181))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse177 .cse181))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse186 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse187 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse166))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse187 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse167 .cse166)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse187 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse186 .cse24)))))))))))))))))))))))))))))))))))) (= (_ bv0 8) .cse188))))) (.cse0 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse129 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= (_ bv0 8) .cse129) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse146 ((_ zero_extend 24) .cse129)) (.cse138 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse140 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse150 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse144 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse149 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse144))))))) (.cse151 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse147 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse148 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse150))))))) (.cse143 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse142 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse140))))))) (.cse139 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse141 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse138))))))) (.cse145 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse146)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse132 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse149 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse150 .cse151))))))) (.cse133 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse146 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse147 .cse148)))))))) (let ((.cse130 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse144 .cse24))) .cse145)))) (.cse131 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse132 .cse133))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse130 .cse131))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse132 .cse133)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse134 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse142 .cse143))))))) (.cse135 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse139 .cse140))) .cse141))))) (let ((.cse136 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse138 .cse10))))))) (.cse137 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse134 .cse135))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse134 .cse135))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse136 .cse137))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse136 .cse137))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse130 .cse131)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse152 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse147 .cse151))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse147 .cse151))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse152 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse153 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse139 .cse143))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse153 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse139 .cse143)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse153 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse152 .cse24))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse156 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse140 .cse138)))))))) (let ((.cse155 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse150 .cse156))))) (let ((.cse154 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse144 .cse155))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse149 .cse151))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse147 .cse22))) .cse148))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse143 .cse22))) .cse142))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse139 .cse141)))))) .cse62))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse145 .cse24)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse154 .cse146)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse154 .cse146))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse144 .cse155))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse150 .cse156))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse140 .cse138))) (_ bv0 32))))))))))))))))))))))))))))))))))))))))))))) .cse4))) (_ bv1 32))))))))))) (.cse2 (forall ((|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))))) (.cse126 (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16)) (|ULTIMATE.start_main_~state_10~0#1| (_ BitVec 16))) (let ((.cse128 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_10~0#1|))) .cse118))) .cse118))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= |c_ULTIMATE.start_main_~var_27~0#1| (bvand (bvashr (bvand .cse128 |c_ULTIMATE.start_main_~mask_SORT_4~0#1|) |c_ULTIMATE.start_main_~var_32~0#1|) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse128) (_ bv0 32)))))))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse2) (or (forall ((|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|)))))) (let ((.cse38 (let ((.cse123 (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor .cse118 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) |c_ULTIMATE.start_main_~state_6~0#1|) .cse118)))))))))) .cse118))) (_ bv16 32)))) (and (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse122 (bvor .cse123 ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvashr (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| .cse122) |c_ULTIMATE.start_main_~var_32~0#1|)) |c_ULTIMATE.start_main_~var_27~0#1|)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse122)))))) (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse124 (bvor .cse123 ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse124)) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvor .cse119 (bvashr (bvor .cse121 .cse124) |c_ULTIMATE.start_main_~var_32~0#1|))) |c_ULTIMATE.start_main_~var_27~0#1|)))))))) (.cse33 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse22 .cse24)))) (.cse37 (and (forall ((|ULTIMATE.start_main_~state_8~0#1| (_ BitVec 16)) (|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse117 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_8~0#1|))))) .cse118))) .cse118))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse117))) (not (= |c_ULTIMATE.start_main_~var_27~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvashr (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| .cse117) |c_ULTIMATE.start_main_~var_32~0#1|))))))) (forall ((|ULTIMATE.start_main_~state_8~0#1| (_ BitVec 16)) (|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse120 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_8~0#1|))))) .cse118))) .cse118))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand (bvor .cse119 (bvashr (bvor .cse120 .cse121) |c_ULTIMATE.start_main_~var_32~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|) |c_ULTIMATE.start_main_~var_27~0#1|)) (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse120)))))))) (and (or (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse36 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse12 ((_ zero_extend 24) .cse36)) (.cse9 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse16 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse26 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse23 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse23))))))) (.cse27 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse29 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse26))))))) (.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse16))))))) (.cse15 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse9))))))) (.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse12)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse28 .cse29))))))) (.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse26 .cse27)))))))) (let ((.cse20 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse18 .cse19)))) (.cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse23 .cse24)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse15 .cse16))) .cse17)))) (.cse8 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse13 .cse14)))))))) (let ((.cse5 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 .cse8)))) (.cse6 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse9 .cse10))) .cse11))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse5 .cse6))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse7 .cse8))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse5 .cse6))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse18 .cse19))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse20 .cse21))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse20 .cse21)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse28 .cse27))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse28 .cse27))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse30 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse15 .cse14))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse31 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse15 .cse14)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse31 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse30 .cse24))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse34 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse16 .cse9))))) (let ((.cse35 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse12 .cse34))))) (let ((.cse32 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse26 .cse35))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse23 .cse32)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse25 .cse27))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse28 .cse22))) .cse29))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse14 .cse22))) .cse13))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse15 .cse17)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 .cse11)))))))))))) .cse33)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse23 .cse32))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse16 .cse9))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 .cse34)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse26 .cse35)))))))))))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))))))))))))))))))))) .cse4))) (= (_ bv0 8) .cse36)))) .cse37) (or .cse38 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse47 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse49 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse55 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse53 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse53))))))) (.cse56 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse57 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse55))))))) (.cse52 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse51 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse49))))))) (.cse48 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse50 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse47)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 .cse58))))))) (.cse42 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse55 .cse56)))))))) (let ((.cse39 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse41 .cse42)))) (.cse40 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse53 .cse24)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse39 .cse40))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse41 .cse42))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse39 .cse40)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse43 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse51 .cse52))))))) (.cse44 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse48 .cse49))) .cse50))))) (let ((.cse45 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse47 .cse10))))))) (.cse46 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse43 .cse44))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse43 .cse44))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse45 .cse46))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse45 .cse46)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse59 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse57 .cse56))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 .cse56))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse59 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse60 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse48 .cse52))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse60 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse48 .cse52)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse60 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse59 .cse24))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse49 .cse47)))))))) (let ((.cse61 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse55 .cse63))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse53 .cse61))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse54 .cse56))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 .cse22))) .cse58))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse52 .cse22))) .cse51))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse48 .cse50)))))) .cse62))))))))) .cse33)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse53 .cse61))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse55 .cse63))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse49 .cse47))) (_ bv0 32)))))))))))))))))))))))))))))))))))))))))))) .cse4))) (_ bv1 32)))))))) .cse2) (or .cse38 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse77 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse70 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse79 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse80 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|))) (let ((.cse68 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse75 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse80))))))) (.cse73 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse79))))))) (.cse69 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse70))))))) (.cse65 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse64 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse76 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse77)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse66 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse64 .cse65))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 .cse65))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse66 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse67 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse68 .cse69))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse67 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse68 .cse69)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse67 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse66 .cse24))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse78 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse79 .cse80)))))))) (let ((.cse71 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse78))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse70 .cse71))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse72 .cse65))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse73 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse69 .cse74)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse68 .cse75))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse76 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 .cse74)))))))))))) .cse33)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse70 .cse71))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse77 .cse78))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse79 .cse80))) (_ bv0 32))))))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse83 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 .cse76))))))) (.cse84 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse65)))))))) (let ((.cse81 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse83 .cse84)))) (.cse82 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse70 .cse24)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse81 .cse82))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse83 .cse84))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse81 .cse82)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse85 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse73 .cse69))))))) (.cse86 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse68 .cse79))) .cse75))))) (let ((.cse87 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse80 .cse10))))))) (.cse88 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse85 .cse86))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse85 .cse86))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse87 .cse88))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse87 .cse88))))))))))))))))))))))))))))))))))))))))))) .cse2) (or (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse89 ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (or (= (_ bv0 8) .cse89) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse108 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse94 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse100 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse96 ((_ zero_extend 24) .cse89)) (.cse106 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse107 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse106))))))) (.cse95 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse96))))))) (.cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse100))))))) (.cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse94))))))) (.cse111 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse108))))))) (.cse99 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse98 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse4)))) (.cse110 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse109 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse102 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse110 .cse111))))))) (.cse103 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse107 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse108 .cse109)))))))) (let ((.cse104 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse102 .cse103)))) (.cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse106 .cse24)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse92 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse99 .cse100))) .cse101)))) (.cse93 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse96 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse97 .cse98)))))))) (let ((.cse90 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse92 .cse93)))) (.cse91 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse94 .cse10))) .cse95))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse90 .cse91))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse92 .cse93))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse90 .cse91))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse102 .cse103))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse104 .cse105))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse104 .cse105)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse113 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse100 .cse94))))) (let ((.cse114 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse96 .cse113))))) (let ((.cse112 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse108 .cse114))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse106 .cse112))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse100 .cse94))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse96 .cse113)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse108 .cse114)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse107 .cse109))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse10 .cse95))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse98 .cse74)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse99 .cse101))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse111 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse110 .cse74)))))))))))) .cse33))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse106 .cse112))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse115 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse110 .cse109))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse110 .cse109))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse115 .cse24))))))))) .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse116 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse99 .cse98))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse4 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse116 .cse10))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse99 .cse98)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse116 .cse10)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse115 .cse24))))))))))))))))))))) .cse4)))))))))))))))))) .cse37)))) (or .cse1 .cse125) (or .cse3 .cse2 .cse126) (or .cse125 .cse126) (or .cse127 .cse126) (or .cse1 .cse127) (or .cse0 .cse2 .cse126)))))) is different from false [2024-11-28 03:32:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2024-11-28 03:32:32,784 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:32:32,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [385564767] [2024-11-28 03:32:32,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [385564767] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:32:32,785 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:32:32,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2024-11-28 03:32:32,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903103541] [2024-11-28 03:32:32,785 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:32:32,786 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-28 03:32:32,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:32:32,787 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-28 03:32:32,788 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=4, NotChecked=18, Total=132 [2024-11-28 03:32:32,788 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 12 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 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) [2024-11-28 03:32:37,244 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse214 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (let ((.cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 (_ bv255 32))))) (.cse220 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_17~0#1|))) (let ((.cse329 (bvnot (bvlshr |c_ULTIMATE.start_main_~mask_SORT_4~0#1| |c_ULTIMATE.start_main_~var_32~0#1|))) (.cse331 (bvnot |c_ULTIMATE.start_main_~mask_SORT_4~0#1|)) (.cse328 ((_ zero_extend 16) |c_ULTIMATE.start_main_~var_28~0#1|)) (.cse272 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse232 .cse220)))) (.cse284 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 (_ bv254 32))))) (.cse234 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_23~0#1|))) (let ((.cse213 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse459 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse452 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse440 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse442 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse446 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse448 ((_ zero_extend 24) .cse459))) (let ((.cse447 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse448))))))) (.cse451 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse446))))))) (.cse444 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse442))))))) (.cse443 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse440))))))) (.cse450 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse452))))))) (.cse441 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse445 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse449 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse453 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse434 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse451 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse452 .cse453))))))) (.cse435 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse448 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse449 .cse450)))))))) (let ((.cse432 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse446 .cse234))) .cse447)))) (.cse433 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse434 .cse435))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse432 .cse433))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse434 .cse435)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse436 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse444 .cse445))))))) (.cse437 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse441 .cse442))) .cse443))))) (let ((.cse438 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse440 .cse220))))))) (.cse439 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse436 .cse437))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse436 .cse437))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse438 .cse439))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse438 .cse439))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse432 .cse433)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse456 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse442 .cse440)))))))) (let ((.cse455 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse452 .cse456))))) (let ((.cse454 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse446 .cse455))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse454 .cse448))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse446 .cse455))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse452 .cse456))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse442 .cse440))) (_ bv0 32))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse454 .cse448))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse447 .cse234))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse451 .cse453))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse272 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse444 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse445 .cse284)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse441 .cse443))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse450 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse449 .cse284)))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse457 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse449 .cse453))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse449 .cse453))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse457 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse458 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse441 .cse445))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse458 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse441 .cse445)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse458 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse457 .cse234)))))))))))))))))))))))))))))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) .cse459))))) (.cse335 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse430 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse431 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse408 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse414 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse406 ((_ zero_extend 24) .cse431)) (.cse411 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse410 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse412 ((_ zero_extend 24) .cse430))) (let ((.cse418 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse412))))))) (.cse419 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse410))))))) (.cse405 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse404 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse420 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse411))))))) (.cse416 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse406))))))) (.cse400 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse421 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse414))))))) (.cse417 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse408))))))) (.cse401 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse402 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse400 .cse401))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse400 .cse401))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse402 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse403 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse404 .cse405))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse403 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse404 .cse405)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse403 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse402 .cse234))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse413 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse410 .cse411))))) (let ((.cse415 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse412 .cse413))))) (let ((.cse409 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse414 .cse415))))) (let ((.cse407 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse408 .cse409))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse406 .cse407))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse408 .cse409))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse410 .cse411))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse412 .cse413)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse414 .cse415)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse416 .cse234))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse417 .cse401))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse220 .cse418))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse419 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse405 .cse284)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse404 .cse420))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse421 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse400 .cse284))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse406 .cse407)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse428 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse417 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse414 .cse401))))))) (.cse429 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse406 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse400 .cse421)))))))) (let ((.cse426 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse408 .cse234))) .cse416)))) (.cse427 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse428 .cse429))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse424 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse404 .cse410))) .cse420)))) (.cse425 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse412 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse419 .cse405)))))))) (let ((.cse422 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse424 .cse425)))) (.cse423 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse411 .cse220))) .cse418))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse422 .cse423))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse424 .cse425))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse422 .cse423))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse426 .cse427))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse428 .cse429))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse426 .cse427))))))))))))))))))))))))))))))))) (_ bv0 8)) (= (_ bv0 8) .cse430) (= (_ bv0 8) .cse431))))) (.cse211 (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16)) (|ULTIMATE.start_main_~state_10~0#1| (_ BitVec 16))) (let ((.cse399 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_10~0#1|))) .cse328))) .cse328))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvor .cse329 (bvashr (bvor .cse399 .cse331) |c_ULTIMATE.start_main_~var_32~0#1|))) |c_ULTIMATE.start_main_~var_27~0#1|)) (= (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse399) (_ bv0 32)))))) (.cse337 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse367 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse398 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= (_ bv0 8) .cse367) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse386 ((_ zero_extend 24) .cse398)) (.cse374 ((_ zero_extend 24) .cse367)) (.cse372 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse378 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse390 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse384 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse389 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse384))))))) (.cse388 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse390))))))) (.cse375 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse378))))))) (.cse379 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse372))))))) (.cse373 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse374))))))) (.cse385 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse386))))))) (.cse377 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse376 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse387 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse391 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse382 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse389 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse390 .cse391))))))) (.cse383 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse386 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse387 .cse388)))))))) (let ((.cse380 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse384 .cse234))) .cse385)))) (.cse381 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse382 .cse383))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse370 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse377 .cse378))) .cse379)))) (.cse371 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse374 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse375 .cse376)))))))) (let ((.cse368 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse370 .cse371)))) (.cse369 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse372 .cse220))) .cse373))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse368 .cse369))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse370 .cse371))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse368 .cse369))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse380 .cse381))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse382 .cse383))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse380 .cse381)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse394 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse378 .cse372))))) (let ((.cse395 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse374 .cse394))))) (let ((.cse393 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse390 .cse395))))) (let ((.cse392 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse384 .cse393))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse386 .cse392))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse384 .cse393))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse378 .cse372))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse374 .cse394)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse390 .cse395)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse386 .cse392))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse389 .cse391))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse387 .cse232))) .cse388))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse376 .cse232))) .cse375))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse377 .cse379)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse220 .cse373)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse385 .cse234)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse396 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse387 .cse391))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse387 .cse391))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse396 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse397 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse377 .cse376))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse397 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse377 .cse376)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse397 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse396 .cse234)))))))))))))))))))))))))))))))))))) (= (_ bv0 8) .cse398))))) (.cse179 (= (_ bv0 16) |c_ULTIMATE.start_main_~state_6~0#1|)) (.cse210 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse339 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (or (= (_ bv0 8) .cse339) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse356 ((_ zero_extend 24) .cse339)) (.cse348 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse350 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse360 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse354 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse359 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse354))))))) (.cse361 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse357 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse358 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse360))))))) (.cse353 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse352 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse350))))))) (.cse349 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse351 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse348))))))) (.cse355 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse356)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse342 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse359 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse360 .cse361))))))) (.cse343 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse356 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse357 .cse358)))))))) (let ((.cse340 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse354 .cse234))) .cse355)))) (.cse341 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse342 .cse343))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse340 .cse341))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse342 .cse343)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse344 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse352 .cse353))))))) (.cse345 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse349 .cse350))) .cse351))))) (let ((.cse346 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse348 .cse220))))))) (.cse347 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse344 .cse345))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse344 .cse345))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse346 .cse347))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse346 .cse347))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse340 .cse341)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse362 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse357 .cse361))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse357 .cse361))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse362 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse363 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse349 .cse353))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse363 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse349 .cse353)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse363 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse362 .cse234))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse366 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse350 .cse348)))))))) (let ((.cse365 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse360 .cse366))))) (let ((.cse364 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse354 .cse365))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse359 .cse361))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse357 .cse232))) .cse358))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse353 .cse232))) .cse352))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse349 .cse351)))))) .cse272))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse355 .cse234)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse364 .cse356)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse364 .cse356))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse354 .cse365))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse360 .cse366))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse350 .cse348))) (_ bv0 32))))))))))))))))))))))))))))))))))))))))))))) .cse214))) (_ bv1 32))))))))))) (.cse212 (forall ((|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))))) (.cse336 (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16)) (|ULTIMATE.start_main_~state_10~0#1| (_ BitVec 16))) (let ((.cse338 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_10~0#1|))) .cse328))) .cse328))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= |c_ULTIMATE.start_main_~var_27~0#1| (bvand (bvashr (bvand .cse338 |c_ULTIMATE.start_main_~mask_SORT_4~0#1|) |c_ULTIMATE.start_main_~var_32~0#1|) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse338) (_ bv0 32)))))))) (and (= |c_ULTIMATE.start_main_~mask_SORT_1~0#1| (_ bv1 8)) (let ((.cse0 (exists ((|v_ULTIMATE.start_main_~state_10~0#1_7| (_ BitVec 16))) (= |c_ULTIMATE.start_main_~state_6~0#1| ((_ extract 15 0) (bvxor (_ bv1 32) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~state_10~0#1_7|))))))))) (or (and .cse0 (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (let ((.cse29 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse30 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (and (= ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse1 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse4 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse9 ((_ zero_extend 24) .cse30)) (.cse6 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|)) (.cse5 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse8 ((_ zero_extend 24) .cse29))) (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse8))))))) (.cse14 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse15 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse5))))))) (.cse12 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse13 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse6))))))) (.cse20 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse9))) (_ bv1 32))))) (.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse4))))))) (.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse19 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse1)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse7 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse5 .cse6))))) (let ((.cse3 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse7 .cse8))))) (let ((.cse2 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse3 .cse4))))) (let ((.cse10 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse1 .cse2))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 .cse2))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse3 .cse4))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse5 .cse6))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse7 .cse8)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse9 .cse10)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse11))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse12))) .cse13))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse14 .cse15))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse17))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse18 .cse19)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse20)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse9 .cse10))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse19 .cse17)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse14 .cse12)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse14 .cse12))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse19 .cse17))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse21 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse4 .cse19))) .cse18)))) (.cse22 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse9 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse16 .cse17)))))))) (let ((.cse23 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse21 .cse22)))) (.cse24 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse1 (_ bv0 32)))) .cse20))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse21 .cse22))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse23 .cse24)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse12 .cse13))) .cse8)))) (.cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse14 .cse6))) .cse15))))) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse5 (_ bv0 32)))) .cse11)))) (.cse26 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse27 .cse28))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse25 .cse26))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse25 .cse26))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse27 .cse28)))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse23 .cse24))))))))))))))))))))) |c_ULTIMATE.start_main_~state_25~0#1|) (not (= .cse29 (_ bv0 8))) (not (= (_ bv0 8) .cse30)))))) (and (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (let ((.cse56 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (and (= ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse42 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse46 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse40 ((_ zero_extend 24) .cse56)) (.cse44 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse45 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|))) (let ((.cse33 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse34 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse45))))))) (.cse35 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse36 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse44))))))) (.cse39 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse40))) (_ bv1 32))))) (.cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse46))))))) (.cse32 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse38 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse37 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse42)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse47 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse44 .cse45)))))))) (let ((.cse43 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse46 .cse47))))) (let ((.cse41 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse42 .cse43))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse32)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse33))) .cse34))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse35 .cse36)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse37 .cse38)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse39)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse40 .cse41)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse42 .cse43))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse44 .cse45)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse46 .cse47))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse40 .cse41)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse38 .cse32)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 .cse33)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse35 .cse33))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse38 .cse32))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse52 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse46 .cse38))) .cse37)))) (.cse53 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse40 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse31 .cse32)))))))) (let ((.cse54 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse52 .cse53)))) (.cse55 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse42 (_ bv0 32)))) .cse39))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse50 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse35 .cse45))) .cse36)))) (.cse51 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse33 .cse34))) (_ bv0 32)))))) (let ((.cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse50 .cse51)))) (.cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse44 (_ bv0 32)))) (_ bv1 32)))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse48 .cse49))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse50 .cse51)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse48 .cse49)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse52 .cse53))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse54 .cse55))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse54 .cse55))))))))))))))))))))) |c_ULTIMATE.start_main_~state_25~0#1|) (not (= (_ bv0 8) .cse56))))) .cse0) (and .cse0 (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (let ((.cse82 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse73 ((_ zero_extend 24) .cse82)) (.cse71 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse61 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse65 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|)) (.cse76 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|))) (let ((.cse74 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse76))))))) (.cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse65))))))) (.cse66 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse61))))))) (.cse78 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse71))))))) (.cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse73))) (_ bv1 32))))) (.cse64 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse77 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse75 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|))))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse67 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse76 .cse77))) .cse78)))) (.cse68 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse73 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse74 .cse75)))))))) (let ((.cse69 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse67 .cse68)))) (.cse70 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse71 (_ bv0 32)))) .cse72))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse59 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse64 .cse65))) .cse66)))) (.cse60 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse62 .cse63))) (_ bv0 32)))))) (let ((.cse57 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse59 .cse60)))) (.cse58 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse61 (_ bv0 32)))) (_ bv1 32)))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse57 .cse58))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse59 .cse60)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse57 .cse58)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse67 .cse68))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse69 .cse70))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse69 .cse70)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse81 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse61 .cse65)))))))) (let ((.cse80 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse76 .cse81))))) (let ((.cse79 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse71 .cse80))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse73 .cse79))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse74))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse63))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse64 .cse66)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse78 .cse77)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse72))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse71 .cse80))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse61 .cse65)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse76 .cse81))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse73 .cse79)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse77 .cse75)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse64 .cse62)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse64 .cse62))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse77 .cse75)))))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))))))))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_25~0#1|) (not (= (_ bv0 8) .cse82)))))) (and (exists ((|v_ULTIMATE.start_main_~state_8~0#1_7| (_ BitVec 16))) (= |c_ULTIMATE.start_main_~state_6~0#1| ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~state_8~0#1_7|))))) (_ bv1 32))))) (or (exists ((|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8))) (let ((.cse83 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (and (not (= .cse83 (_ bv0 8))) (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse88 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse91 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse93 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|)) (.cse92 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse95 ((_ zero_extend 24) .cse83))) (let ((.cse96 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse95))))))) (.cse86 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse98 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse92))))))) (.cse87 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse93))))))) (.cse99 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse91))))))) (.cse85 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse84 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse88)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse84 .cse85)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse86 .cse87)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse86 .cse87))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse84 .cse85)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse92 .cse93))))) (let ((.cse90 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse94 .cse95))))) (let ((.cse89 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse90 .cse91))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse88 .cse89))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse90 .cse91))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse92 .cse93))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 .cse95))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse88 .cse89)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse96))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse87))) .cse97))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse86 .cse98))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse99 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse85))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse100 .cse84)))))) (_ bv1 32)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse91 .cse84))) .cse100)))) (.cse102 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse99 .cse85)))))))) (let ((.cse103 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse88 (_ bv0 32)))) (_ bv1 32))))) (.cse104 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse101 .cse102))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse101 .cse102))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse103 .cse104))))))))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse107 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse87 .cse97))) .cse95)))) (.cse108 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse86 .cse93))) .cse98))))) (let ((.cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse92 (_ bv0 32)))) .cse96)))) (.cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse107 .cse108))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse105 .cse106))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse105 .cse106))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse107 .cse108)))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse103 .cse104))))))))))))))))))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_25~0#1|))))) (exists ((|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8))) (let ((.cse109 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (and (not (= .cse109 (_ bv0 8))) (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (= ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse126 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse129 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse118 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse121 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|)) (.cse125 ((_ zero_extend 24) .cse109))) (let ((.cse119 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse125))))))) (.cse124 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse121))))))) (.cse122 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse118))))))) (.cse127 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse129))))))) (.cse131 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse126))))))) (.cse120 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse123 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse130 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse128 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|))))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse110 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse129 .cse130))) .cse131)))) (.cse111 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse127 .cse128)))))))) (let ((.cse112 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse126 (_ bv0 32)))) (_ bv1 32))))) (.cse113 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse110 .cse111))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse110 .cse111))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse112 .cse113))))))))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse116 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse123 .cse124))) .cse125)))) (.cse117 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse120 .cse121))) .cse122))))) (let ((.cse114 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse118 (_ bv0 32)))) .cse119)))) (.cse115 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse116 .cse117))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse114 .cse115))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse114 .cse115))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse116 .cse117)))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse112 .cse113)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse134 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse118 .cse121))))) (let ((.cse133 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse134 .cse125))))) (let ((.cse132 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse133 .cse129))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse126 .cse132))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse133 .cse129))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse118 .cse121))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse134 .cse125))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse126 .cse132)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse119))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse124))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse120 .cse122))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse127)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse131 .cse130)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse130 .cse128)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse120 .cse123)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse120 .cse123))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse130 .cse128)))))))))))))))))))))))))))))))))) |c_ULTIMATE.start_main_~state_25~0#1|))))))) (and (or (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (= ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse139 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse143 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse141 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse142 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|))) (let ((.cse138 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse146 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse142))))))) (.cse137 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse147 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse141))))))) (.cse145 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse143))))))) (.cse136 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse135 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse148 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse139)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse135 .cse136)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse137 .cse138)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse137 .cse138))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse135 .cse136)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse144 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse141 .cse142)))))))) (let ((.cse140 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse143 .cse144))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse139 .cse140))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse141 .cse142)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse143 .cse144)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse145))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse146))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse137 .cse147)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse148 .cse135))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse139 .cse140))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse153 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse143 .cse135))) .cse148)))) (.cse154 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse145 .cse136)))))))) (let ((.cse155 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse139 (_ bv0 32)))) (_ bv1 32))))) (.cse156 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse153 .cse154))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse151 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse137 .cse142))) .cse147)))) (.cse152 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse138 .cse146))) (_ bv0 32)))))) (let ((.cse149 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse151 .cse152)))) (.cse150 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse141 (_ bv0 32)))) (_ bv1 32)))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse149 .cse150))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse151 .cse152)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse149 .cse150)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse153 .cse154))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse155 .cse156))))))))) (_ bv1 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse155 .cse156))))))))))))))))))))) |c_ULTIMATE.start_main_~state_25~0#1|)) (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (= ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse157 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse161 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse159 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse160 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|))) (let ((.cse165 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse166 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse160))))))) (.cse167 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse168 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse159))))))) (.cse163 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse161))))))) (.cse164 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse170 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse169 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse157)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse162 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse159 .cse160)))))))) (let ((.cse158 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse161 .cse162))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse157 .cse158))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse159 .cse160)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse161 .cse162)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse163 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse164)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) .cse165))) .cse166))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse168)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse169 .cse170))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse157 .cse158)))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse170 .cse164)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse167 .cse165)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse165))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse170 .cse164))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse175 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse161 .cse170))) .cse169)))) (.cse176 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse163 .cse164)))))))) (let ((.cse177 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse157 (_ bv0 32)))) (_ bv1 32))))) (.cse178 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse175 .cse176))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse173 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse167 .cse160))) .cse168)))) (.cse174 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse165 .cse166))) (_ bv0 32)))))) (let ((.cse171 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse173 .cse174)))) (.cse172 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse159 (_ bv0 32)))) (_ bv1 32)))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse171 .cse172))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse173 .cse174)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse171 .cse172)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse175 .cse176))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse177 .cse178))))))))) (_ bv1 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse177 .cse178))))))))))))))))))))) |c_ULTIMATE.start_main_~state_25~0#1|))) .cse179) (and (exists ((|v_ULTIMATE.start_main_~state_13~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_25~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_52~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_43~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_21~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_57~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~input_48~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_19~0#1_7| (_ BitVec 8)) (|v_ULTIMATE.start_main_~state_15~0#1_7| (_ BitVec 8))) (let ((.cse208 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|)))) (.cse209 ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|))))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_25~0#1_8|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse180 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_52~0#1_7|)) (.cse183 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_57~0#1_7|)) (.cse188 ((_ zero_extend 24) .cse209)) (.cse185 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_48~0#1_7|)) (.cse184 ((_ zero_extend 24) |v_ULTIMATE.start_main_~input_43~0#1_7|)) (.cse187 ((_ zero_extend 24) .cse208))) (let ((.cse190 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse187))))))) (.cse192 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_15~0#1_7|)) (.cse193 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse184))))))) (.cse199 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_13~0#1_7|)))))))) (.cse191 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse185))))))) (.cse197 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse188))) (_ bv1 32))))) (.cse194 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse183))))))) (.cse198 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_19~0#1_7|)))))))) (.cse196 ((_ zero_extend 24) |v_ULTIMATE.start_main_~state_21~0#1_7|)) (.cse195 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse180)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse186 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse184 .cse185))))) (let ((.cse182 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse186 .cse187))))) (let ((.cse181 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse182 .cse183))))) (let ((.cse189 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse180 .cse181))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse180 .cse181))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse182 .cse183))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse184 .cse185))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse186 .cse187)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse188 .cse189)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse188 .cse189))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse190))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse191))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse192 .cse193))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse194)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse195 .cse196)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) .cse197)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse196 .cse198)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse192 .cse199)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse192 .cse199))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse196 .cse198))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse200 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse183 .cse196))) .cse195)))) (.cse201 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse188 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse194 .cse198)))))))) (let ((.cse202 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse200 .cse201)))) (.cse203 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse180 (_ bv0 32)))) .cse197))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse200 .cse201))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse202 .cse203)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse206 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse199 .cse191))) .cse187)))) (.cse207 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse192 .cse185))) .cse193))))) (let ((.cse204 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse184 (_ bv0 32)))) .cse190)))) (.cse205 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse206 .cse207))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse204 .cse205))) ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse204 .cse205))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse206 .cse207)))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse202 .cse203))))))))))))))))))) (_ bv1 32))) |c_ULTIMATE.start_main_~state_25~0#1|) (not (= .cse208 (_ bv0 8))) (not (= (_ bv0 8) .cse209))))) .cse0))) (or .cse210 .cse211 .cse212) (or .cse213 .cse211 .cse212) (= (_ bv0 32) (bvadd |c_ULTIMATE.start_main_~msb_SORT_4~0#1| (_ bv2147483648 32))) (= |c_ULTIMATE.start_main_~var_32~0#1| (_ bv16 32)) (or (forall ((|v_ULTIMATE.start_main_#t~nondet14#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet14#1_10|)))))) (let ((.cse248 (let ((.cse333 (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor .cse328 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) |c_ULTIMATE.start_main_~state_6~0#1|) .cse328)))))))))) .cse328))) (_ bv16 32)))) (and (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse332 (bvor .cse333 ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvashr (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| .cse332) |c_ULTIMATE.start_main_~var_32~0#1|)) |c_ULTIMATE.start_main_~var_27~0#1|)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse332)))))) (forall ((|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse334 (bvor .cse333 ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse334)) (not (= (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvor .cse329 (bvashr (bvor .cse331 .cse334) |c_ULTIMATE.start_main_~var_32~0#1|))) |c_ULTIMATE.start_main_~var_27~0#1|)))))))) (.cse243 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse232 .cse234)))) (.cse247 (and (forall ((|ULTIMATE.start_main_~state_8~0#1| (_ BitVec 16)) (|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse327 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_8~0#1|))))) .cse328))) .cse328))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse327))) (not (= |c_ULTIMATE.start_main_~var_27~0#1| (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| (bvashr (bvand |c_ULTIMATE.start_main_~mask_SORT_4~0#1| .cse327) |c_ULTIMATE.start_main_~var_32~0#1|))))))) (forall ((|ULTIMATE.start_main_~state_8~0#1| (_ BitVec 16)) (|v_ULTIMATE.start_main_~var_31_arg_1~0#1_10| (_ BitVec 16))) (let ((.cse330 (bvor (bvshl ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) (bvxor ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |ULTIMATE.start_main_~state_8~0#1|))))) .cse328))) .cse328))) (_ bv16 32)) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_31_arg_1~0#1_10|)))) (or (not (= (bvand (bvor .cse329 (bvashr (bvor .cse330 .cse331) |c_ULTIMATE.start_main_~var_32~0#1|)) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|) |c_ULTIMATE.start_main_~var_27~0#1|)) (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_4~0#1| .cse330)))))))) (and (or (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse246 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (or (= (_ bv0 8) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse222 ((_ zero_extend 24) .cse246)) (.cse219 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse226 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse236 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse233 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse235 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse233))))))) (.cse237 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse238 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse239 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse236))))))) (.cse224 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse223 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse226))))))) (.cse225 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse227 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse219))))))) (.cse221 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse222)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse228 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse238 .cse239))))))) (.cse229 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse235 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse236 .cse237)))))))) (let ((.cse230 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse228 .cse229)))) (.cse231 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse233 .cse234)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse217 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse225 .cse226))) .cse227)))) (.cse218 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse222 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse223 .cse224)))))))) (let ((.cse215 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse217 .cse218)))) (.cse216 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse219 .cse220))) .cse221))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse215 .cse216))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse217 .cse218))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse215 .cse216))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse228 .cse229))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse230 .cse231))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse230 .cse231)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse240 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse238 .cse237))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse238 .cse237))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse240 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse241 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse225 .cse224))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse241 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse225 .cse224)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse241 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse240 .cse234))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse244 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse226 .cse219))))) (let ((.cse245 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse222 .cse244))))) (let ((.cse242 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse236 .cse245))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse233 .cse242)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse235 .cse237))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse238 .cse232))) .cse239))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse224 .cse232))) .cse223))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse225 .cse227)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse220 .cse221)))))))))))) .cse243)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse233 .cse242))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse226 .cse219))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse222 .cse244)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse236 .cse245)))))))))))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))))))))))))))))))))) .cse214))) (= (_ bv0 8) .cse246)))) .cse247) (or .cse248 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse257 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse259 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse265 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse263 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse264 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse263))))))) (.cse266 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse267 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse268 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse265))))))) (.cse262 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse261 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse259))))))) (.cse258 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse260 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse257)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse251 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse267 .cse268))))))) (.cse252 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse264 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse265 .cse266)))))))) (let ((.cse249 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse251 .cse252)))) (.cse250 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse263 .cse234)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse249 .cse250))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse251 .cse252))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse249 .cse250)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse253 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse261 .cse262))))))) (.cse254 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse258 .cse259))) .cse260))))) (let ((.cse255 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse257 .cse220))))))) (.cse256 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse253 .cse254))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse253 .cse254))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse255 .cse256))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse255 .cse256)))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse269 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse267 .cse266))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse267 .cse266))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse269 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse270 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse258 .cse262))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse270 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse258 .cse262)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse270 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse269 .cse234))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse273 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse259 .cse257)))))))) (let ((.cse271 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse265 .cse273))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse263 .cse271))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse264 .cse266))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse267 .cse232))) .cse268))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse262 .cse232))) .cse261))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse258 .cse260)))))) .cse272))))))))) .cse243)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse263 .cse271))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse265 .cse273))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse259 .cse257))) (_ bv0 32)))))))))))))))))))))))))))))))))))))))))))) .cse214))) (_ bv1 32)))))))) .cse212) (or .cse248 (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse287 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse280 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|)) (.cse289 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse290 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|))) (let ((.cse278 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse285 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse290))))))) (.cse283 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse289))))))) (.cse279 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse282 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse280))))))) (.cse275 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|)) (.cse274 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse286 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse287)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse276 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse274 .cse275))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse274 .cse275))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse276 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse277 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse278 .cse279))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse277 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse278 .cse279)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse277 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse276 .cse234))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse288 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse289 .cse290)))))))) (let ((.cse281 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse287 .cse288))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse280 .cse281))) (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse282 .cse275))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse272 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse283 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse279 .cse284)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse278 .cse285))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse286 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse274 .cse284)))))))))))) .cse243)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse280 .cse281))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse287 .cse288))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse289 .cse290))) (_ bv0 32))))))))))))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse293 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse274 .cse286))))))) (.cse294 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse282 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse287 .cse275)))))))) (let ((.cse291 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse293 .cse294)))) (.cse292 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse280 .cse234)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse291 .cse292))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse293 .cse294))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse291 .cse292)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse295 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse283 .cse279))))))) (.cse296 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse278 .cse289))) .cse285))))) (let ((.cse297 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse290 .cse220))))))) (.cse298 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse295 .cse296))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse295 .cse296))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse297 .cse298))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse297 .cse298))))))))))))))))))))))))))))))))))))))))))) .cse212) (or (forall ((|ULTIMATE.start_main_~input_43~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_25~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_48~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_21~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_#t~nondet15#1_10| (_ BitVec 8)) (|ULTIMATE.start_main_~input_57~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_52~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_15~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_19~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~state_13~0#1| (_ BitVec 8))) (let ((.cse299 ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) |v_ULTIMATE.start_main_#t~nondet15#1_10|))))) (or (= (_ bv0 8) .cse299) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_25~0#1|))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse318 ((_ zero_extend 24) |ULTIMATE.start_main_~input_57~0#1|)) (.cse304 ((_ zero_extend 24) |ULTIMATE.start_main_~input_43~0#1|)) (.cse310 ((_ zero_extend 24) |ULTIMATE.start_main_~input_48~0#1|)) (.cse306 ((_ zero_extend 24) .cse299)) (.cse316 ((_ zero_extend 24) |ULTIMATE.start_main_~input_52~0#1|))) (let ((.cse317 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse316))))))) (.cse305 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse306))))))) (.cse307 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse310))))))) (.cse311 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse304))))))) (.cse321 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot .cse318))))))) (.cse309 ((_ zero_extend 24) |ULTIMATE.start_main_~state_15~0#1|)) (.cse308 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_13~0#1|)))) .cse214)))) (.cse320 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |ULTIMATE.start_main_~state_19~0#1|)))))))) (.cse319 ((_ zero_extend 24) |ULTIMATE.start_main_~state_21~0#1|))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse312 ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse320 .cse321))))))) (.cse313 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse317 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse318 .cse319)))))))) (let ((.cse314 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse312 .cse313)))) (.cse315 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse232 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse316 .cse234)))))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse302 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse309 .cse310))) .cse311)))) (.cse303 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse306 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse307 .cse308)))))))) (let ((.cse300 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse302 .cse303)))) (.cse301 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse304 .cse220))) .cse305))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse300 .cse301))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse302 .cse303))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse300 .cse301))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse312 .cse313))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse314 .cse315))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse314 .cse315)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse323 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse310 .cse304))))) (let ((.cse324 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse306 .cse323))))) (let ((.cse322 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse318 .cse324))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse316 .cse322))) ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse310 .cse304))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse306 .cse323)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse318 .cse324)))))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse317 .cse319))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse220 .cse305))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse307 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse308 .cse284)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse309 .cse311))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse321 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse320 .cse284)))))))))))) .cse243))) ((_ zero_extend 24) ((_ extract 7 0) (bvor (_ bv0 32) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse316 .cse322))))))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse325 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse320 .cse319))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse320 .cse319))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse325 .cse234))))))))) .cse214))) ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse326 ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse309 .cse308))))) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse326 .cse220))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse309 .cse308)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse326 .cse220)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse325 .cse234))))))))))))))))))))) .cse214)))))))))))))))))) .cse247)))) (or .cse211 .cse335) (= |c_ULTIMATE.start_main_~state_23~0#1| (_ bv0 8)) (= (_ bv0 8) |c_ULTIMATE.start_main_~state_17~0#1|) (= (_ bv849 32) |c_ULTIMATE.start_main_~var_27~0#1|) (or .cse213 .cse212 .cse336) (or .cse335 .cse336) (= (_ bv0 32) (bvadd (_ bv1 32) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|)) (or .cse337 .cse336) (= (_ bv1 16) |c_ULTIMATE.start_main_~var_28~0#1|) (or .cse211 .cse337) .cse179 (= |c_ULTIMATE.start_main_~msb_SORT_4~0#1| (_ bv2147483648 32)) (or .cse210 .cse212 .cse336)))))) is different from false [2024-11-28 03:32:43,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:32:43,547 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2024-11-28 03:32:43,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 03:32:43,549 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 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 8 [2024-11-28 03:32:43,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:32:43,550 INFO L225 Difference]: With dead ends: 14 [2024-11-28 03:32:43,550 INFO L226 Difference]: Without dead ends: 12 [2024-11-28 03:32:43,550 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 40.4s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=5, NotChecked=42, Total=182 [2024-11-28 03:32:43,551 INFO L435 NwaCegarLoop]: 4 mSDtfsCounter, 0 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 13 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:32:43,552 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 27 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 31 Invalid, 0 Unknown, 13 Unchecked, 0.6s Time] [2024-11-28 03:32:43,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2024-11-28 03:32:43,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2024-11-28 03:32:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 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) [2024-11-28 03:32:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-28 03:32:43,571 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2024-11-28 03:32:43,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:32:43,571 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-28 03:32:43,571 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 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) [2024-11-28 03:32:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-28 03:32:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-28 03:32:43,571 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:32:43,572 INFO L218 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2024-11-28 03:32:43,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-28 03:32:43,772 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:32:43,772 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:32:43,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:32:43,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1906115653, now seen corresponding path program 2 times [2024-11-28 03:32:43,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:32:43,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1371390004] [2024-11-28 03:32:43,774 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-28 03:32:43,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:32:43,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:32:43,780 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:32:43,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 03:32:44,034 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-28 03:32:44,035 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-28 03:32:44,040 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-28 03:32:44,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:34:23,462 WARN L286 SmtUtils]: Spent 12.01s on a formula simplification. DAG size of input: 2751 DAG size of output: 2750 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-28 03:34:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 03:34:31,603 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:34:45,034 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-28 03:34:45,034 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:34:45,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1371390004] [2024-11-28 03:34:45,035 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2024-11-28 03:34:45,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 101 [2024-11-28 03:34:45,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-28 03:34:45,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:34:45,236 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:912) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:786) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:374) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:323) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:555) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:416) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:395) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:267) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:325) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:181) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:106) 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:210) 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:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:428) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:314) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:275) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 45 more [2024-11-28 03:34:45,241 INFO L158 Benchmark]: Toolchain (without parser) took 172303.23ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 91.5MB in the beginning and 1.1GB in the end (delta: -993.8MB). Peak memory consumption was 997.6MB. Max. memory is 16.1GB. [2024-11-28 03:34:45,242 INFO L158 Benchmark]: CDTParser took 3.97ms. Allocated memory is still 117.4MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:34:45,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 667.75ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 69.5MB in the end (delta: 21.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 03:34:45,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.90ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 65.6MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:34:45,244 INFO L158 Benchmark]: Boogie Preprocessor took 123.50ms. Allocated memory is still 117.4MB. Free memory was 65.6MB in the beginning and 60.8MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:34:45,244 INFO L158 Benchmark]: RCFGBuilder took 1091.04ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 44.2MB in the end (delta: 16.7MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2024-11-28 03:34:45,245 INFO L158 Benchmark]: TraceAbstraction took 170308.89ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 43.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 949.7MB. Max. memory is 16.1GB. [2024-11-28 03:34:45,247 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.97ms. Allocated memory is still 117.4MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 667.75ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 69.5MB in the end (delta: 21.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.90ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 65.6MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 123.50ms. Allocated memory is still 117.4MB. Free memory was 65.6MB in the beginning and 60.8MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1091.04ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 44.2MB in the end (delta: 16.7MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. * TraceAbstraction took 170308.89ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 43.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 949.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fddb9624-5d9d-4f4a-955f-c5b50b7bbacb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")