./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8f9abb075f8a5d1203af466994252ff63c7e0d116def0b0783c5a3556a7ec7f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:31:33,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:31:33,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:31:33,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:31:33,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:31:33,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:31:33,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:31:33,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:31:33,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:31:33,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:31:33,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:31:33,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:31:33,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:31:33,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:31:33,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:31:33,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:31:33,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:31:33,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:31:33,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:31:33,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:31:33,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:31:33,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:31:33,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:31:33,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:31:34,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:31:34,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:31:34,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:31:34,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:31:34,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:31:34,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:31:34,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:31:34,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:31:34,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:31:34,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:31:34,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:31:34,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:31:34,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:31:34,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:31:34,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:31:34,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:31:34,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:31:34,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:31:34,041 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:31:34,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:31:34,042 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:31:34,042 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:31:34,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:31:34,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:31:34,044 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:31:34,044 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:31:34,044 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:31:34,044 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:31:34,044 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:31:34,045 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:31:34,045 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:31:34,045 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:31:34,045 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:31:34,046 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:31:34,046 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:31:34,046 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:31:34,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:31:34,047 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:31:34,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:31:34,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:31:34,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:31:34,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:31:34,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:31:34,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:31:34,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:31:34,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:31:34,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:31:34,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:34,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:31:34,050 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:31:34,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:31:34,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:31:34,050 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:31:34,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:31:34,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:31:34,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:31:34,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f9abb075f8a5d1203af466994252ff63c7e0d116def0b0783c5a3556a7ec7f7 [2022-11-26 00:31:34,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:31:34,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:31:34,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:31:34,323 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:31:34,323 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:31:34,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:31:37,465 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:31:37,762 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:31:37,763 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:31:37,791 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/b80597b69/62fec08fe2a94a55bb81b0ee27527639/FLAG295cc5034 [2022-11-26 00:31:37,811 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/b80597b69/62fec08fe2a94a55bb81b0ee27527639 [2022-11-26 00:31:37,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:31:37,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:31:37,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:37,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:31:37,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:31:37,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:37" (1/1) ... [2022-11-26 00:31:37,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5578e307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:37, skipping insertion in model container [2022-11-26 00:31:37,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:31:37" (1/1) ... [2022-11-26 00:31:37,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:31:37,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:31:38,158 WARN L237 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_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c[1107,1120] [2022-11-26 00:31:38,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:38,471 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:31:38,497 WARN L237 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_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c[1107,1120] [2022-11-26 00:31:38,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:31:38,655 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:31:38,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38 WrapperNode [2022-11-26 00:31:38,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:31:38,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:38,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:31:38,658 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:31:38,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,809 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1045 [2022-11-26 00:31:38,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:31:38,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:31:38,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:31:38,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:31:38,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:31:38,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:31:38,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:31:38,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:31:38,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (1/1) ... [2022-11-26 00:31:38,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:31:38,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:31:39,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:31:39,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:31:39,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:31:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:31:39,428 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:31:39,430 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:32:01,326 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:32:01,349 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:32:01,350 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:32:01,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:01 BoogieIcfgContainer [2022-11-26 00:32:01,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:32:01,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:32:01,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:32:01,357 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:32:01,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:31:37" (1/3) ... [2022-11-26 00:32:01,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e30666a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:01, skipping insertion in model container [2022-11-26 00:32:01,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:31:38" (2/3) ... [2022-11-26 00:32:01,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e30666a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:01, skipping insertion in model container [2022-11-26 00:32:01,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:01" (3/3) ... [2022-11-26 00:32:01,360 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:32:01,393 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:32:01,393 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:32:01,463 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:32:01,506 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2d49d725, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:32:01,515 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:32:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-26 00:32:01,539 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:01,540 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-26 00:32:01,540 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:01,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:01,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2022-11-26 00:32:01,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:32:01,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753589503] [2022-11-26 00:32:01,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:01,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:32:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:32:01,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-26 00:32:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-26 00:32:02,063 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-26 00:32:02,065 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-26 00:32:02,066 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-26 00:32:02,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:32:02,073 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-11-26 00:32:02,077 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-26 00:32:02,099 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-26 00:32:02,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:32:02 BoogieIcfgContainer [2022-11-26 00:32:02,108 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-26 00:32:02,108 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-26 00:32:02,108 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-26 00:32:02,109 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-26 00:32:02,109 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:01" (3/4) ... [2022-11-26 00:32:02,112 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-26 00:32:02,113 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-26 00:32:02,114 INFO L158 Benchmark]: Toolchain (without parser) took 24298.37ms. Allocated memory was 230.7MB in the beginning and 482.3MB in the end (delta: 251.7MB). Free memory was 195.6MB in the beginning and 375.3MB in the end (delta: -179.7MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,114 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 88.5MB in the beginning and 88.4MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:32:02,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 831.49ms. Allocated memory is still 230.7MB. Free memory was 195.6MB in the beginning and 158.8MB in the end (delta: 36.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,116 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.58ms. Allocated memory is still 230.7MB. Free memory was 158.8MB in the beginning and 148.4MB in the end (delta: 10.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,116 INFO L158 Benchmark]: Boogie Preprocessor took 136.86ms. Allocated memory is still 230.7MB. Free memory was 148.4MB in the beginning and 142.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,117 INFO L158 Benchmark]: RCFGBuilder took 22403.55ms. Allocated memory was 230.7MB in the beginning and 482.3MB in the end (delta: 251.7MB). Free memory was 142.1MB in the beginning and 418.3MB in the end (delta: -276.2MB). Peak memory consumption was 253.5MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,118 INFO L158 Benchmark]: TraceAbstraction took 753.65ms. Allocated memory is still 482.3MB. Free memory was 417.3MB in the beginning and 375.3MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-26 00:32:02,118 INFO L158 Benchmark]: Witness Printer took 4.48ms. Allocated memory is still 482.3MB. Free memory is still 375.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:32:02,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 88.5MB in the beginning and 88.4MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 831.49ms. Allocated memory is still 230.7MB. Free memory was 195.6MB in the beginning and 158.8MB in the end (delta: 36.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 153.58ms. Allocated memory is still 230.7MB. Free memory was 158.8MB in the beginning and 148.4MB in the end (delta: 10.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.86ms. Allocated memory is still 230.7MB. Free memory was 148.4MB in the beginning and 142.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 22403.55ms. Allocated memory was 230.7MB in the beginning and 482.3MB in the end (delta: 251.7MB). Free memory was 142.1MB in the beginning and 418.3MB in the end (delta: -276.2MB). Peak memory consumption was 253.5MB. Max. memory is 16.1GB. * TraceAbstraction took 753.65ms. Allocated memory is still 482.3MB. Free memory was 417.3MB in the beginning and 375.3MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Witness Printer took 4.48ms. Allocated memory is still 482.3MB. Free memory is still 375.3MB. 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: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 168, overapproximation of bitwiseOr at line 174, overapproximation of bitwiseAnd at line 151. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L34] const SORT_7 mask_SORT_7 = (SORT_7)-1 >> (sizeof(SORT_7) * 8 - 3); [L35] const SORT_7 msb_SORT_7 = (SORT_7)1 << (3 - 1); [L37] const SORT_20 mask_SORT_20 = (SORT_20)-1 >> (sizeof(SORT_20) * 8 - 2); [L38] const SORT_20 msb_SORT_20 = (SORT_20)1 << (2 - 1); [L40] const SORT_85 mask_SORT_85 = (SORT_85)-1 >> (sizeof(SORT_85) * 8 - 4); [L41] const SORT_85 msb_SORT_85 = (SORT_85)1 << (4 - 1); [L43] const SORT_150 mask_SORT_150 = (SORT_150)-1 >> (sizeof(SORT_150) * 8 - 32); [L44] const SORT_150 msb_SORT_150 = (SORT_150)1 << (32 - 1); [L46] const SORT_7 var_8 = 0; [L47] const SORT_7 var_11 = 4; [L48] const SORT_5 var_13 = 0; [L49] const SORT_7 var_17 = 2; [L50] const SORT_20 var_22 = 0; [L51] const SORT_3 var_26 = 0; [L52] const SORT_1 var_35 = 1; [L53] const SORT_1 var_43 = 0; [L54] const SORT_7 var_60 = 1; [L55] const SORT_7 var_66 = 5; [L56] const SORT_7 var_70 = 3; [L57] const SORT_7 var_102 = 7; [L58] const SORT_7 var_107 = 6; [L59] const SORT_150 var_152 = 0; [L60] const SORT_3 var_167 = 2; [L61] const SORT_3 var_184 = 31; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_5 input_6; [L66] SORT_3 input_173; [L67] SORT_3 input_174; [L68] SORT_3 input_175; [L69] SORT_3 input_183; [L70] SORT_3 input_193; [L71] SORT_3 input_194; [L72] SORT_3 input_195; [L73] SORT_3 input_198; [L74] SORT_3 input_217; [L75] SORT_3 input_218; [L76] SORT_3 input_219; [L77] SORT_3 input_222; [L78] SORT_3 input_224; [L79] SORT_20 input_238; [L80] SORT_20 input_239; [L81] SORT_20 input_240; [L83] SORT_7 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_7; [L84] SORT_5 state_14 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L85] SORT_3 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_1 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] SORT_3 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_3 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] SORT_3 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] SORT_7 init_10_arg_1 = var_8; [L98] state_9 = init_10_arg_1 [L99] SORT_5 init_15_arg_1 = var_13; [L100] state_14 = init_15_arg_1 [L101] SORT_3 init_28_arg_1 = var_26; [L102] state_27 = init_28_arg_1 [L103] SORT_3 init_30_arg_1 = var_26; [L104] state_29 = init_30_arg_1 [L105] SORT_3 init_40_arg_1 = var_26; [L106] state_39 = init_40_arg_1 [L107] SORT_3 init_42_arg_1 = var_26; [L108] state_41 = init_42_arg_1 [L109] SORT_1 init_45_arg_1 = var_43; [L110] state_44 = init_45_arg_1 [L111] SORT_3 init_47_arg_1 = var_26; [L112] state_46 = init_47_arg_1 [L113] SORT_3 init_49_arg_1 = var_26; [L114] state_48 = init_49_arg_1 [L115] SORT_3 init_51_arg_1 = var_26; [L116] state_50 = init_51_arg_1 [L117] SORT_3 init_53_arg_1 = var_26; [L118] state_52 = init_53_arg_1 [L119] SORT_3 init_55_arg_1 = var_26; [L120] state_54 = init_55_arg_1 [L121] SORT_3 init_57_arg_1 = var_26; [L122] state_56 = init_57_arg_1 VAL [init_10_arg_1=0, init_15_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, mask_SORT_1=1, mask_SORT_150=4294967295, mask_SORT_20=3, mask_SORT_3=31, mask_SORT_5=4095, mask_SORT_7=7, mask_SORT_85=15, msb_SORT_1=1, msb_SORT_150=2147483648, msb_SORT_20=2, msb_SORT_3=16, msb_SORT_5=2048, msb_SORT_7=4, msb_SORT_85=8, state_14=0, state_27=0, state_29=0, state_39=0, state_41=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_9=0, var_102=7, var_107=6, var_11=4, var_13=0, var_152=0, var_167=2, var_17=2, var_184=31, var_22=0, var_26=0, var_35=1, var_43=0, var_60=1, var_66=5, var_70=3, var_8=0] [L125] input_2 = __VERIFIER_nondet_uchar() [L126] input_4 = __VERIFIER_nondet_uchar() [L127] input_6 = __VERIFIER_nondet_ushort() [L128] input_173 = __VERIFIER_nondet_uchar() [L129] input_174 = __VERIFIER_nondet_uchar() [L130] input_175 = __VERIFIER_nondet_uchar() [L131] input_183 = __VERIFIER_nondet_uchar() [L132] input_193 = __VERIFIER_nondet_uchar() [L133] input_194 = __VERIFIER_nondet_uchar() [L134] input_195 = __VERIFIER_nondet_uchar() [L135] input_198 = __VERIFIER_nondet_uchar() [L136] input_217 = __VERIFIER_nondet_uchar() [L137] input_218 = __VERIFIER_nondet_uchar() [L138] input_219 = __VERIFIER_nondet_uchar() [L139] input_222 = __VERIFIER_nondet_uchar() [L140] input_224 = __VERIFIER_nondet_uchar() [L141] input_238 = __VERIFIER_nondet_uchar() [L142] input_239 = __VERIFIER_nondet_uchar() [L143] input_240 = __VERIFIER_nondet_uchar() [L146] SORT_7 var_12_arg_0 = state_9; [L147] SORT_7 var_12_arg_1 = var_11; [L148] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L149] SORT_5 var_16_arg_0 = state_14; [L150] SORT_7 var_16 = var_16_arg_0 >> 9; [L151] var_16 = var_16 & mask_SORT_7 [L152] SORT_7 var_18_arg_0 = var_16; [L153] SORT_7 var_18_arg_1 = var_17; [L154] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L155] SORT_1 var_19_arg_0 = var_12; [L156] SORT_1 var_19_arg_1 = var_18; [L157] SORT_1 var_19 = var_19_arg_0 & var_19_arg_1; [L158] SORT_5 var_21_arg_0 = state_14; [L159] SORT_20 var_21 = var_21_arg_0 >> 7; [L160] var_21 = var_21 & mask_SORT_20 [L161] SORT_20 var_23_arg_0 = var_21; [L162] SORT_20 var_23_arg_1 = var_22; [L163] SORT_1 var_23 = var_23_arg_0 == var_23_arg_1; [L164] SORT_1 var_24_arg_0 = var_19; [L165] SORT_1 var_24_arg_1 = var_23; [L166] SORT_1 var_24 = var_24_arg_0 & var_24_arg_1; [L167] SORT_1 var_25_arg_0 = var_24; [L168] SORT_1 var_25 = ~var_25_arg_0; [L169] SORT_3 var_31_arg_0 = state_27; [L170] SORT_3 var_31_arg_1 = state_29; [L171] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L172] SORT_1 var_32_arg_0 = var_25; [L173] SORT_1 var_32_arg_1 = var_31; [L174] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L175] SORT_1 var_36_arg_0 = var_32; [L176] SORT_1 var_36 = ~var_36_arg_0; [L177] SORT_1 var_37_arg_0 = var_35; [L178] SORT_1 var_37_arg_1 = var_36; [L179] SORT_1 var_37 = var_37_arg_0 & var_37_arg_1; [L180] var_37 = var_37 & mask_SORT_1 [L181] SORT_1 bad_38_arg_0 = var_37; [L182] CALL __VERIFIER_assert(!(bad_38_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-26 00:32:02,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8f9abb075f8a5d1203af466994252ff63c7e0d116def0b0783c5a3556a7ec7f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:32:04,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:32:04,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:32:04,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:32:04,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:32:04,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:32:04,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:32:04,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:32:04,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:32:04,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:32:04,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:32:04,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:32:04,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:32:04,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:32:04,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:32:04,563 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:32:04,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:32:04,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:32:04,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:32:04,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:32:04,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:32:04,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:32:04,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:32:04,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:32:04,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:32:04,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:32:04,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:32:04,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:32:04,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:32:04,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:32:04,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:32:04,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:32:04,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:32:04,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:32:04,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:32:04,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:32:04,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:32:04,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:32:04,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:32:04,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:32:04,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:32:04,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 00:32:04,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:32:04,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:32:04,654 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:32:04,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:32:04,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:32:04,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:32:04,655 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:32:04,656 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:32:04,656 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:32:04,656 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:32:04,657 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:32:04,657 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:32:04,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:32:04,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:32:04,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:32:04,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:32:04,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:32:04,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:32:04,660 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:32:04,660 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:32:04,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:32:04,660 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:32:04,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:32:04,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:32:04,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:32:04,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:32:04,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:32:04,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:32:04,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:32:04,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:32:04,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:32:04,663 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:32:04,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:32:04,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:32:04,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:32:04,664 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f9abb075f8a5d1203af466994252ff63c7e0d116def0b0783c5a3556a7ec7f7 [2022-11-26 00:32:05,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:32:05,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:32:05,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:32:05,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:32:05,090 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:32:05,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:32:07,999 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:32:08,356 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:32:08,357 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:32:08,369 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/9d0fa3ce0/c5b35312471646648d60db5ddd6b0352/FLAG4b258a9d8 [2022-11-26 00:32:08,383 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/data/9d0fa3ce0/c5b35312471646648d60db5ddd6b0352 [2022-11-26 00:32:08,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:32:08,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:32:08,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:32:08,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:32:08,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:32:08,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:32:08" (1/1) ... [2022-11-26 00:32:08,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67414cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:08, skipping insertion in model container [2022-11-26 00:32:08,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:32:08" (1/1) ... [2022-11-26 00:32:08,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:32:08,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:32:08,609 WARN L237 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_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c[1107,1120] [2022-11-26 00:32:08,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:32:08,922 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:32:08,933 WARN L237 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_59ba9e31-119a-408a-90fe-53b8f3761d00/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p15.c[1107,1120] [2022-11-26 00:32:09,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:32:09,101 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:32:09,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09 WrapperNode [2022-11-26 00:32:09,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:32:09,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:32:09,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:32:09,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:32:09,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,264 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1045 [2022-11-26 00:32:09,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:32:09,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:32:09,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:32:09,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:32:09,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,363 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:32:09,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:32:09,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:32:09,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:32:09,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (1/1) ... [2022-11-26 00:32:09,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:32:09,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:09,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:32:09,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:32:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:32:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:32:09,857 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:32:09,860 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:32:11,241 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:32:11,247 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:32:11,247 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:32:11,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:11 BoogieIcfgContainer [2022-11-26 00:32:11,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:32:11,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:32:11,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:32:11,255 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:32:11,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:32:08" (1/3) ... [2022-11-26 00:32:11,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e05f901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:11, skipping insertion in model container [2022-11-26 00:32:11,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:32:09" (2/3) ... [2022-11-26 00:32:11,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e05f901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:32:11, skipping insertion in model container [2022-11-26 00:32:11,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:32:11" (3/3) ... [2022-11-26 00:32:11,258 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p15.c [2022-11-26 00:32:11,276 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:32:11,277 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 00:32:11,323 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:32:11,330 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4cf3ae4b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:32:11,330 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 00:32:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-26 00:32:11,341 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:11,342 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-26 00:32:11,342 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:11,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:11,362 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-26 00:32:11,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:32:11,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [424794251] [2022-11-26 00:32:11,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:11,379 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:11,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:32:11,387 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:32:11,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-26 00:32:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:11,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-26 00:32:11,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:11,889 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:32:11,890 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:32:11,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [424794251] [2022-11-26 00:32:11,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [424794251] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:32:11,891 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:32:11,892 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:32:11,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234935867] [2022-11-26 00:32:11,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:32:11,899 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:32:11,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:32:11,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:32:11,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:32:11,939 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:12,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:12,144 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-26 00:32:12,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:32:12,148 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-26 00:32:12,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:12,157 INFO L225 Difference]: With dead ends: 20 [2022-11-26 00:32:12,158 INFO L226 Difference]: Without dead ends: 11 [2022-11-26 00:32:12,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:32:12,166 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:12,168 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-26 00:32:12,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-26 00:32:12,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-26 00:32:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-26 00:32:12,201 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-26 00:32:12,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:12,202 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-26 00:32:12,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:12,203 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-26 00:32:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-26 00:32:12,203 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:12,204 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-26 00:32:12,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:12,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:12,416 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:12,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:12,417 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-26 00:32:12,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:32:12,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [942616628] [2022-11-26 00:32:12,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:12,421 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:12,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:32:12,423 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:32:12,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-26 00:32:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:13,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 970 conjuncts, 41 conjunts are in the unsatisfiable core [2022-11-26 00:32:13,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:13,350 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:14,313 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:32:14,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [942616628] [2022-11-26 00:32:14,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [942616628] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:14,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [547775304] [2022-11-26 00:32:14,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:14,314 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-26 00:32:14,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 [2022-11-26 00:32:14,341 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-26 00:32:14,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2022-11-26 00:32:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:15,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 970 conjuncts, 53 conjunts are in the unsatisfiable core [2022-11-26 00:32:15,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:15,603 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:16,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [547775304] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:16,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [959679949] [2022-11-26 00:32:16,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:32:16,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:16,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:16,151 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:16,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:32:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:32:16,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 970 conjuncts, 59 conjunts are in the unsatisfiable core [2022-11-26 00:32:16,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:16,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:18,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [959679949] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:18,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-26 00:32:18,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 7, 6] total 14 [2022-11-26 00:32:18,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564986225] [2022-11-26 00:32:18,240 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-26 00:32:18,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-26 00:32:18,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:32:18,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-26 00:32:18,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-11-26 00:32:18,242 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 14 states, 14 states have (on average 1.8571428571428572) internal successors, (26), 14 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:18,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:18,653 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-26 00:32:18,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:32:18,653 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.8571428571428572) internal successors, (26), 14 states have internal predecessors, (26), 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 [2022-11-26 00:32:18,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:18,654 INFO L225 Difference]: With dead ends: 16 [2022-11-26 00:32:18,654 INFO L226 Difference]: Without dead ends: 14 [2022-11-26 00:32:18,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 27 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2022-11-26 00:32:18,656 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 13 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:18,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 25 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-26 00:32:18,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-26 00:32:18,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-26 00:32:18,660 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) [2022-11-26 00:32:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-26 00:32:18,661 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-26 00:32:18,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:18,661 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-26 00:32:18,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.8571428571428572) internal successors, (26), 14 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-26 00:32:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-26 00:32:18,663 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:18,663 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-26 00:32:18,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:18,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-26 00:32:19,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:19,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt [2022-11-26 00:32:19,280 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:19,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:19,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-26 00:32:19,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:32:19,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [466611285] [2022-11-26 00:32:19,284 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-26 00:32:19,284 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:19,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:32:19,287 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:32:19,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-26 00:32:20,051 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-26 00:32:20,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:32:20,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 1825 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-26 00:32:20,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:20,349 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:21,047 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-26 00:32:21,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [466611285] [2022-11-26 00:32:21,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [466611285] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:21,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [255290267] [2022-11-26 00:32:21,048 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-26 00:32:21,048 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-26 00:32:21,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 [2022-11-26 00:32:21,051 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-26 00:32:21,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-26 00:32:22,589 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-26 00:32:22,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:32:22,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 1825 conjuncts, 51 conjunts are in the unsatisfiable core [2022-11-26 00:32:22,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:22,997 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:23,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [255290267] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:23,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [293705143] [2022-11-26 00:32:23,596 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-26 00:32:23,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:32:23,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:32:23,597 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:32:23,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-26 00:32:24,242 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-26 00:32:24,242 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:32:24,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 1825 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-26 00:32:24,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:32:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:24,549 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:32:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:32:24,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [293705143] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:32:24,909 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-26 00:32:24,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6, 6, 6] total 18 [2022-11-26 00:32:24,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550324499] [2022-11-26 00:32:24,910 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-26 00:32:24,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-26 00:32:24,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-26 00:32:24,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-26 00:32:24,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2022-11-26 00:32:24,912 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 18 states, 18 states have (on average 2.388888888888889) internal successors, (43), 18 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:25,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:32:25,828 INFO L93 Difference]: Finished difference Result 22 states and 23 transitions. [2022-11-26 00:32:25,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-26 00:32:25,831 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.388888888888889) internal successors, (43), 18 states have internal predecessors, (43), 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 11 [2022-11-26 00:32:25,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:32:25,831 INFO L225 Difference]: With dead ends: 22 [2022-11-26 00:32:25,831 INFO L226 Difference]: Without dead ends: 20 [2022-11-26 00:32:25,832 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 155 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=128, Invalid=334, Unknown=0, NotChecked=0, Total=462 [2022-11-26 00:32:25,833 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 13 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:32:25,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 30 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-26 00:32:25,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-11-26 00:32:25,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2022-11-26 00:32:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-11-26 00:32:25,839 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 11 [2022-11-26 00:32:25,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:32:25,844 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-11-26 00:32:25,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.388888888888889) internal successors, (43), 18 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 00:32:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-11-26 00:32:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-26 00:32:25,845 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:32:25,846 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1] [2022-11-26 00:32:25,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:26,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:26,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-26 00:32:26,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:26,448 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:32:26,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:32:26,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1250702327, now seen corresponding path program 3 times [2022-11-26 00:32:26,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-26 00:32:26,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [820343991] [2022-11-26 00:32:26,451 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 00:32:26,451 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-26 00:32:26,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat [2022-11-26 00:32:26,453 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-26 00:32:26,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ba9e31-119a-408a-90fe-53b8f3761d00/bin/utaipan-ByfvJB40ur/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-26 00:32:27,806 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-26 00:32:27,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 00:32:27,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 3535 conjuncts, 347 conjunts are in the unsatisfiable core [2022-11-26 00:32:27,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:33:01,309 WARN L233 SmtUtils]: Spent 9.94s on a formula simplification. DAG size of input: 482 DAG size of output: 178 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:33:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 00:33:01,854 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:37:20,903 WARN L233 SmtUtils]: Spent 16.11s on a formula simplification. DAG size of input: 1003 DAG size of output: 305 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:37:52,250 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse101 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (or (let ((.cse94 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_7~0#1|)) (.cse126 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_8~0#1|))) (let ((.cse100 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_17~0#1|)) (.cse99 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_20~0#1|)) (.cse97 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_22~0#1|)) (.cse133 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) .cse126)))))) (.cse96 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_11~0#1|))) (let ((.cse106 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_60~0#1|)) (.cse39 (not (= .cse133 .cse96))) (.cse131 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)) (.cse11 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_18| (_ BitVec 16))) (let ((.cse165 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_18|))))) (or (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse165 (_ bv9 32)))) .cse94))))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse165 (_ bv7 32)))) .cse99))) .cse97)))))) (.cse12 (not (= .cse126 .cse133))) (.cse9 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (let ((.cse164 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))))))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse164 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse164 (_ bv9 32)))) .cse94)))))))))) (let ((.cse0 (= .cse126 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_9~0#1|))) (.cse60 (and (or .cse11 .cse12) .cse9)) (.cse6 (forall ((|v_ULTIMATE.start_main_~var_80_arg_2~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~state_29~0#1| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_29~0#1|)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_80_arg_2~0#1_18|))))))))))))) (.cse16 (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse133))))) .cse94))) .cse96)) .cse39))) (let ((.cse75 (or .cse60 .cse6 .cse16)) (.cse78 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94)))))))) .cse94))) .cse96)))) (.cse79 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (not (= .cse126 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))))))) (.cse77 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse163 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))))) (or (not (= .cse126 .cse163)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse163))))) .cse94))) .cse96)))))) (.cse132 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_70~0#1|)) (.cse2 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse162 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse161 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse162)))))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse161 (_ bv7 32)))) .cse99))))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse162 (_ bv7 32)))))) (_ bv0 8)) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse161 (_ bv9 32)))))))))))))) (.cse8 (not .cse0)) (.cse10 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|) (_ bv7 32)))))) (_ bv0 8)))) (.cse23 (and (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94))))))))))) .cse96))) .cse39)) (.cse20 (and (or (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (not (= .cse126 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94)))))) .cse39) (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse160 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse160)))))))) .cse96)) (not (= .cse126 .cse160))))))) (.cse57 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (not (= .cse126 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94))))))) (.cse105 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_66~0#1|))) (let ((.cse47 (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse126)))) (.cse7 (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse100))) (.cse4 (forall ((|v_ULTIMATE.start_main_~var_83_arg_2~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~state_29~0#1| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_83_arg_2~0#1_18|)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_29~0#1|))))))))) (.cse27 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (let ((.cse159 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))))) (let ((.cse158 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse159)))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse158 (_ bv7 32)))) .cse99))))) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse159 (_ bv9 32)))) .cse94))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse158 (_ bv9 32)))) .cse94)))))))))) (.cse45 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_19| (_ BitVec 16))) (let ((.cse157 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_19|))))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse157 (_ bv7 32)))) .cse99))) .cse97)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse157 (_ bv9 32)))) .cse94))) .cse100)))))) (.cse49 (and (or .cse57 .cse39) (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse156 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94))))) (or (not (= .cse126 .cse156)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse156))))) .cse94)))))))) .cse94))) .cse96))))))) (.cse21 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse155 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse155)) (_ bv9 32))))))))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse155 (_ bv7 32)))))) (_ bv0 8)))))) (.cse56 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))) (_ bv9 32)))) .cse94))))))) (.cse80 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse154 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse154 (_ bv7 32)))))) (_ bv0 8)) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse154)) (_ bv9 32))))))))))))) (.cse76 (and (or .cse23 .cse9) (or .cse20 .cse11))) (.cse44 (and (or .cse8 .cse10) (or .cse0 .cse10))) (.cse144 (or .cse8 .cse10 .cse9)) (.cse145 (or .cse0 .cse2)) (.cse64 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))) (_ bv9 32)))) .cse94))))))) (.cse82 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (let ((.cse153 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))))) (let ((.cse152 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse153)))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse152 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse152 (_ bv9 32)))) .cse94))))) (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse153 (_ bv9 32)))) .cse94)))))))))) (.cse38 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse151 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse151))))) .cse94))) .cse96)) (= .cse151 .cse132))))) (.cse42 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse150 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))))) (or (not (= .cse126 .cse150)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse150))))) .cse94))) .cse96)) (= .cse150 .cse132))))) (.cse40 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))) .cse132))) (.cse41 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse149 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))))) .cse94))))) (or (not (= .cse126 .cse149)) (= .cse149 .cse132))))) (.cse32 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (let ((.cse147 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))))) (let ((.cse148 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse147)))))) (or (not (= .cse96 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse147 (_ bv9 32)))) .cse94))))) (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse148 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse148 (_ bv9 32)))) .cse94)))))))))) (.cse31 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (not (= .cse96 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))) (_ bv9 32)))) .cse94))))))) (.cse66 (and .cse75 (or (and (or .cse78 .cse9) (or .cse39 (and (or .cse11 .cse79) .cse9)) (or .cse11 .cse77)) .cse6)))) (let ((.cse17 (and (forall ((|v_ULTIMATE.start_main_~var_136_arg_1~0#1_20| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~var_152~0#1| ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_136_arg_1~0#1_20|)))))))))))) (forall ((|v_ULTIMATE.start_main_~var_135_arg_1~0#1_20| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~var_152~0#1| ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_135_arg_1~0#1_20|)))))))))))))) (.cse24 (and (or .cse0 (and (or (and (or .cse11 .cse12 .cse10) .cse2) .cse6 .cse16) (or (and (or .cse78 .cse2) (or .cse39 (and (or .cse11 .cse79 .cse10) .cse2)) (or .cse11 .cse10 .cse77)) .cse6))) (or .cse66 .cse8 .cse10))) (.cse34 (or (and .cse32 (or .cse31 .cse11 .cse12)) .cse6 .cse16)) (.cse43 (and (or .cse38 .cse9) (or .cse11 .cse42) (or .cse39 (and (or .cse40 .cse9) (or .cse11 .cse41))))) (.cse19 (and (or .cse20 .cse11 .cse64) (or .cse23 .cse82))) (.cse37 (and (or .cse23 .cse32) (or .cse20 .cse31 .cse11))) (.cse35 (or .cse6 (and (or .cse78 .cse32) (or .cse31 .cse11 .cse77) (or .cse39 (and .cse32 (or .cse31 .cse11 .cse79)))))) (.cse15 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse146 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse146)))) (_ bv9 32)))) .cse94))) .cse100) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse146 (_ bv7 32)))))) (_ bv0 8)))))) (.cse13 (forall ((|v_ULTIMATE.start_main_~var_78_arg_1~0#1_20| (_ BitVec 16))) (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_78_arg_1~0#1_20|))))) (_ bv9 32)))))))))) (.cse28 (and .cse144 .cse145)) (.cse18 (and (or (and (or .cse76 .cse8 .cse10) (or (and (or .cse23 .cse2) (or .cse20 .cse11 .cse10)) .cse0)) .cse6) (or (and .cse144 (or .cse44 .cse11 .cse12) .cse145) .cse6 .cse16))) (.cse25 (and (or .cse56 .cse8 .cse10) (or .cse0 .cse80))) (.cse22 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse143 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse141 ((_ zero_extend 16) ((_ extract 15 0) .cse143)))) (let ((.cse142 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse141)))))) (or (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse141 (_ bv9 32))))))))) (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse142 (_ bv7 32)))) .cse99))))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse143 (_ bv7 32)))))) (_ bv0 8)) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse142 (_ bv9 32))))))))))))))) (.cse81 (and (or .cse0 .cse21) (or .cse8 .cse10 .cse64))) (.cse51 (or .cse56 .cse45 .cse49 .cse6)) (.cse63 (or (and (or .cse78 .cse27) (or .cse56 .cse11 .cse77) (or .cse39 (and .cse27 (or .cse56 .cse11 .cse79)))) .cse6)) (.cse69 (or .cse6 .cse16 (and (or .cse56 .cse11 .cse12) .cse27))) (.cse72 (or .cse57 .cse56 .cse45 .cse6 .cse16)) (.cse65 (or .cse6 .cse16 (and (or .cse11 .cse12 .cse64) .cse82))) (.cse68 (or .cse45 .cse49 .cse6 .cse64)) (.cse73 (or .cse6 (and (or .cse39 (and (or .cse11 .cse79 .cse64) .cse82)) (or .cse78 .cse82) (or .cse11 .cse64 .cse77)))) (.cse74 (or .cse57 .cse45 .cse6 .cse64 .cse16)) (.cse71 (and (or (and (or (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse136 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))))) (or (= .cse136 .cse100) (not (= .cse126 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse136 .cse106))))) .cse94)))))))) .cse39) (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse138 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))))) (let ((.cse137 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse138 .cse106))))) .cse94))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse137)))))))) .cse96)) (= .cse138 .cse100) (not (= .cse126 .cse137))))))) .cse6) (or .cse4 (and (or (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse139 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94))))) (or (= .cse132 .cse139) (not (= .cse126 .cse139))))) .cse39) (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse140 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse140)))))))) .cse96)) (= .cse132 .cse140) (not (= .cse126 .cse140))))))))) (.cse29 (and (or .cse6 (and (or .cse39 .cse7) (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse134 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse134 .cse106))))) .cse94))))))))))) .cse96)) (= .cse134 .cse100)))))) (or .cse4 (and (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse135 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse135)))))))) .cse96)) (= .cse132 .cse135)))) (or .cse39 (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (= .cse132 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))) .cse106))))) .cse94)))))))))) (.cse1 (not (= .cse100 .cse133))) (.cse3 (forall ((|v_ULTIMATE.start_main_~var_132_arg_1~0#1_18| (_ BitVec 8)) (|ULTIMATE.start_main_~state_29~0#1| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_132_arg_1~0#1_18|)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~state_29~0#1|))))))))))))) (.cse5 (= .cse132 .cse133)) (.cse14 (forall ((|v_ULTIMATE.start_main_~var_81_arg_2~0#1_18| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_132_arg_1~0#1_18| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_132_arg_1~0#1_18|)))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_81_arg_2~0#1_18|))))))))))) (.cse62 (= |c_ULTIMATE.start_main_~var_152~0#1| ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_54~0#1|)))))))))))) (.cse67 (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_50~0#1|)))))))))) |c_ULTIMATE.start_main_~var_152~0#1|)) (.cse36 (= |c_ULTIMATE.start_main_~var_152~0#1| ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse131 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_39~0#1|)))))))) (.cse54 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse130 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94))))) (or (not (= .cse126 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse130))))) .cse94))))) (= .cse100 .cse130))))) (.cse55 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94)))))) (.cse53 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse129 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94))))) (let ((.cse128 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse129))))) .cse94))))) (or (not (= .cse126 .cse128)) (= .cse100 .cse129) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse128))))) .cse94))) .cse96))))))) (.cse52 (forall ((|v_ULTIMATE.start_main_~var_75_arg_2~0#1_20| (_ BitVec 8))) (let ((.cse127 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_2~0#1_20|))) .cse94))))) (or (= .cse100 .cse127) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 .cse127))))) .cse94)))))))) .cse94))) .cse96)))))) (.cse46 (and (forall ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_21| (_ BitVec 8))) (let ((.cse125 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_21|)))))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse125 .cse106))))) .cse94))))))))))) .cse96)) (not (= .cse125 .cse126))))) (or .cse39 .cse47))) (.cse48 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|) (_ bv7 32)))))) (_ bv0 8))))) (.cse26 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse123 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse124 ((_ zero_extend 16) ((_ extract 15 0) .cse123)))) (let ((.cse122 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse124)))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse122 (_ bv7 32)))) .cse99))))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse123 (_ bv7 32)))))) (_ bv0 8)) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse122 (_ bv9 32))))))))) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse124 (_ bv9 32))))))))))))))) (.cse70 (and (or .cse20 .cse56 .cse11) (or .cse23 .cse27))) (.cse33 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse121 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse119 ((_ zero_extend 16) ((_ extract 15 0) .cse121)))) (let ((.cse120 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse119)))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse119 (_ bv9 32))))))) .cse96)) (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse120 (_ bv7 32)))) .cse99))))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse121 (_ bv7 32)))))) (_ bv0 8)) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse120 (_ bv9 32))))))))))))))) (.cse30 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse118 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse118)) (_ bv9 32))))))) .cse96)) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse118 (_ bv7 32)))))) (_ bv0 8))))))) (and (or (and (or .cse0 (and (or .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or .cse6 .cse7 .cse2))) (or .cse8 (and (or .cse6 .cse7 .cse9) (or .cse4 .cse5 .cse9) (or .cse1 .cse9 .cse3)) .cse10) (or .cse11 .cse12 (and (or (and (or .cse13 .cse14) (or .cse1 .cse3) (or .cse4 .cse5) (or .cse6 .cse7)) .cse8 .cse10) (or .cse0 (and (or .cse4 .cse5 .cse10) (or .cse1 .cse10 .cse3) (or .cse14 .cse15) (or .cse6 .cse7 .cse10)))))) .cse16) (or .cse17 .cse18) (or .cse6 (and (or .cse19 .cse8 .cse10) (or .cse0 (and (or .cse20 .cse21 .cse11) (or .cse22 .cse23))))) (or .cse24 .cse17) (or .cse6 .cse16 (and (or .cse11 .cse12 .cse25) (or .cse0 .cse26) (or .cse8 .cse27 .cse10))) (or .cse28 .cse29) (or .cse6 (and (or .cse11 .cse12 (and (or .cse0 .cse30) (or .cse31 .cse8 .cse10))) (or .cse8 .cse10 .cse32) (or .cse0 .cse33)) .cse16) (or (and .cse34 .cse35) .cse8 .cse10) (or .cse24 .cse36) (or (and (or (and (or .cse23 .cse33) (or .cse20 .cse11 .cse30)) .cse0) (or .cse8 .cse37 .cse10)) .cse6) (or .cse4 (and (or (and (or .cse38 .cse2) (or .cse39 (and (or .cse40 .cse2) (or .cse11 .cse41 .cse10))) (or .cse11 .cse10 .cse42)) .cse0) (or .cse43 .cse8 .cse10))) (or .cse44 .cse45 .cse46 .cse6) (or .cse45 .cse25 .cse6 .cse47 .cse16) (or .cse8 .cse48 (let ((.cse58 (or .cse4 .cse60 .cse5)) (.cse59 (or .cse13 .cse14 .cse11 .cse12)) (.cse61 (or .cse60 .cse1 .cse3)) (.cse50 (and .cse75 (or .cse76 .cse6)))) (and (or .cse45 .cse49 .cse6) (or .cse36 .cse50) .cse51 (or .cse45 .cse6 .cse47 .cse16) (or (and (or .cse52 .cse9) (or .cse11 .cse53) (or .cse39 (and (or .cse11 .cse54) (or .cse9 .cse55)))) .cse6) (or .cse56 .cse45 .cse46 .cse6) (or .cse57 .cse45 .cse6 .cse16) (or (and .cse58 .cse59 (or .cse60 .cse6 .cse55) .cse61) .cse16) (or .cse62 .cse50) .cse63 (or .cse45 .cse46 .cse6 .cse64) .cse65 .cse34 (or .cse66 .cse62) (or .cse56 .cse45 .cse6 .cse47 .cse16) (or .cse66 .cse67) (or .cse43 .cse4) (or (and .cse58 .cse59 (or .cse60 .cse6 .cse7) .cse61) .cse16) (or .cse66 .cse36) (or .cse45 .cse6 .cse47 .cse64 .cse16) .cse68 (or .cse19 .cse6) .cse69 (or .cse29 .cse9) (or .cse45 .cse46 .cse6) (or .cse70 .cse6) (or .cse11 .cse71) (or .cse6 .cse37) .cse35 (or .cse50 .cse67) .cse72 .cse73 .cse74))) (or (and (or (and (or .cse21 .cse11 .cse77) (or .cse22 .cse78) (or (and .cse22 (or .cse21 .cse11 .cse79)) .cse39)) .cse6) (or .cse57 .cse45 .cse21 .cse6 .cse16) (or (and .cse22 (or .cse21 .cse11 .cse12)) .cse6 .cse16) (or .cse45 .cse21 .cse49 .cse6)) .cse0) (or .cse57 .cse44 .cse45 .cse6 .cse16) (or .cse16 (and (or .cse28 .cse6 .cse55) (or .cse11 .cse12 (and (or .cse44 .cse6 .cse55) (or .cse44 .cse1 .cse3) (or .cse4 .cse44 .cse5) (or .cse14 (and (or .cse0 .cse15) (or .cse13 .cse8 .cse10))))) (or .cse28 .cse1 .cse3) (or .cse4 .cse5 .cse28))) (or (and (or .cse44 .cse11 .cse53) (or (and (or .cse28 .cse55) (or .cse44 .cse11 .cse54)) .cse39) (or .cse28 .cse52)) .cse6) (or .cse44 .cse11 .cse71) (or .cse44 .cse45 .cse49 .cse6) (or (and (or (and (or .cse11 .cse12 .cse80) .cse26) .cse6 .cse16) (or (and (or .cse26 .cse78) (or .cse11 .cse80 .cse77) (or .cse39 (and .cse26 (or .cse11 .cse79 .cse80)))) .cse6) (or .cse57 .cse45 .cse80 .cse6 .cse16) (or .cse45 .cse49 .cse80 .cse6)) .cse0) (or .cse36 .cse18) (or .cse45 .cse46 .cse25 .cse6) (or .cse45 .cse46 .cse6 .cse81) (or .cse6 (and (or .cse11 .cse12 .cse81) (or .cse8 .cse10 .cse82) (or .cse22 .cse0)) .cse16) (or .cse44 .cse45 .cse6 .cse47 .cse16) (or .cse45 .cse6 .cse47 .cse81 .cse16) (or .cse8 .cse10 (and .cse51 .cse63 .cse69 .cse72)) (or (and .cse65 .cse68 .cse73 .cse74) .cse8 .cse10) (or .cse0 (let ((.cse86 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse117 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse116 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse117)))))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse116 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse116 (_ bv9 32))))))))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse117 (_ bv7 32)))))) (_ bv0 8))))))))) (let ((.cse88 (and .cse86 (or .cse11 .cse12 .cse48)))) (let ((.cse108 (or .cse6 .cse16 .cse88))) (let ((.cse92 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse115 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse113 ((_ zero_extend 16) ((_ extract 15 0) .cse115)))) (let ((.cse114 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse113)))))) (or (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse113 (_ bv9 32))))))))) (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse114 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse114 (_ bv9 32))))))))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse115 (_ bv7 32)))))) (_ bv0 8))))))))) (.cse87 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse112 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse112)))) (_ bv9 32)))) .cse94))) .cse100) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse112 (_ bv7 32)))))) (_ bv0 8))))))) (.cse93 (and .cse108 (or (and (or .cse11 .cse77 .cse48) (or .cse39 (and .cse86 (or .cse11 .cse79 .cse48))) (or .cse86 .cse78)) .cse6))) (.cse84 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse110 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse111 ((_ zero_extend 16) ((_ extract 15 0) .cse110)))) (let ((.cse109 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse111)))))) (or (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse109 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse109 (_ bv9 32))))))))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse110 (_ bv7 32)))))) (_ bv0 8))) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse111 (_ bv9 32))))))))))))))) (.cse85 (and .cse108 (or .cse6 (and (or .cse20 .cse11 .cse48) (or .cse86 .cse23))))) (.cse91 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse107 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (not (= .cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse107)) (_ bv9 32))))))))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse107 (_ bv7 32)))))) (_ bv0 8))))))) (.cse83 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse104 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse104 (_ bv7 32)))))) (_ bv0 8))) (not (= .cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse104)) (_ bv9 32))))))))))))) (.cse89 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse103 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 16) ((_ extract 15 0) .cse103)) (_ bv9 32))))))) .cse96)) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse103 (_ bv7 32)))))) (_ bv0 8))))))) (.cse90 (forall ((|ULTIMATE.start_main_~state_14~0#1| (_ BitVec 16))) (let ((.cse102 ((_ zero_extend 16) |ULTIMATE.start_main_~state_14~0#1|))) (let ((.cse95 ((_ zero_extend 16) ((_ extract 15 0) .cse102)))) (let ((.cse98 ((_ zero_extend 16) ((_ extract 15 0) ((_ zero_extend 16) ((_ extract 15 0) .cse95)))))) (or (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse95 (_ bv9 32))))))) .cse96)) (not (= .cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse98 (_ bv7 32)))) .cse99))))) (not (= .cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse98 (_ bv9 32))))))))) (not (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse102 (_ bv7 32)))))) (_ bv0 8)))))))))) (and (or .cse11 .cse48 .cse71) (or (and (or (and (or .cse11 .cse79 .cse83) .cse84) .cse39) (or .cse11 .cse83 .cse77) (or .cse78 .cse84)) .cse6) (or .cse45 .cse6 .cse47 .cse16 .cse48) (or .cse6 (and (or .cse20 .cse11 .cse83) (or .cse23 .cse84))) (or .cse85 .cse67) (or .cse4 (and (or .cse39 (and (or .cse11 .cse41 .cse48) (or .cse86 .cse40))) (or .cse86 .cse38) (or .cse11 .cse48 .cse42))) (or .cse45 .cse46 .cse6 .cse48) (or (and (or .cse14 .cse11 .cse12 .cse87) (or .cse6 .cse7 .cse88) (or .cse4 .cse5 .cse88) (or .cse1 .cse3 .cse88)) .cse16) (or (and (or .cse20 .cse89 .cse11) (or .cse90 .cse23)) .cse6) (or .cse91 .cse45 .cse46 .cse6) (or .cse45 .cse6 .cse47 .cse83 .cse16) (or .cse86 .cse29) (or .cse57 .cse45 .cse6 .cse83 .cse16) (or (and (or (and .cse90 (or .cse89 .cse11 .cse79)) .cse39) (or .cse90 .cse78) (or .cse89 .cse11 .cse77)) .cse6) (or .cse6 .cse16 (and (or .cse91 .cse11 .cse12) .cse92)) (or .cse36 .cse93) (or (and (or .cse91 .cse11 .cse77) (or (and .cse92 (or .cse91 .cse11 .cse79)) .cse39) (or .cse92 .cse78)) .cse6) (or .cse45 .cse49 .cse6 .cse48) (or .cse57 .cse45 .cse6 .cse16 .cse48) (or (and (or .cse20 .cse91 .cse11) (or .cse92 .cse23)) .cse6) (or .cse62 .cse93) (or .cse91 .cse45 .cse6 .cse47 .cse16) (or (and (or .cse4 .cse86 .cse5) (or .cse86 .cse1 .cse3) (or (and (or .cse1 .cse3 .cse48) (or .cse4 .cse5 .cse48) (or .cse6 .cse48 .cse55) (or .cse14 .cse87)) .cse11 .cse12) (or .cse86 .cse6 .cse55)) .cse16) (or .cse57 .cse91 .cse45 .cse6 .cse16) (or .cse85 .cse62) (or .cse67 .cse93) (or (and (or .cse11 .cse12 .cse83) .cse84) .cse6 .cse16) (or .cse45 .cse49 .cse6 .cse83) (or .cse85 .cse36) (or .cse91 .cse45 .cse49 .cse6) (or (and (or .cse39 (and (or .cse11 .cse54 .cse48) (or .cse86 .cse55))) (or .cse11 .cse53 .cse48) (or .cse86 .cse52)) .cse6) (or .cse45 .cse46 .cse6 .cse83) (or (and (or .cse89 .cse11 .cse12) .cse90) .cse6 .cse16))))))) (or .cse6 (and (or .cse0 (and (or .cse20 .cse11 .cse80) (or .cse23 .cse26))) (or .cse70 .cse8 .cse10))) (or .cse0 (and (or (and (or (and .cse33 (or .cse11 .cse30 .cse79)) .cse39) (or .cse11 .cse30 .cse77) (or .cse33 .cse78)) .cse6) (or (and .cse33 (or .cse11 .cse30 .cse12)) .cse6 .cse16))))))))))) (forall ((|v_ULTIMATE.start_main_~var_37_arg_0~0#1_24| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse101 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_37_arg_0~0#1_24|) (_ bv1 32)))))) (_ bv0 8))))) is different from false