./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-acceleration/phases_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/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_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-acceleration/phases_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/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 32bit --witnessprinter.graph.data.programhash 4f868671c12bae02e06798527bc7c1ed7b8332d3fee83b3ff24f9cd503da0a60 --- 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 01:11:11,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:11:11,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:11:11,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:11:11,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:11:11,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:11:11,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:11:11,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:11:12,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:11:12,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:11:12,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:11:12,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:11:12,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:11:12,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:11:12,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:11:12,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:11:12,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:11:12,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:11:12,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:11:12,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:11:12,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:11:12,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:11:12,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:11:12,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:11:12,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:11:12,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:11:12,046 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:11:12,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:11:12,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:11:12,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:11:12,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:11:12,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:11:12,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:11:12,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:11:12,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:11:12,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:11:12,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:11:12,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:11:12,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:11:12,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:11:12,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:11:12,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-26 01:11:12,081 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:11:12,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:11:12,081 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:11:12,081 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:11:12,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:11:12,082 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:11:12,083 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:11:12,083 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:11:12,083 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:11:12,083 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:11:12,083 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:11:12,084 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:11:12,084 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:11:12,084 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:11:12,084 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:11:12,084 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:11:12,085 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:11:12,085 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:11:12,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:11:12,086 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 01:11:12,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:11:12,086 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 01:11:12,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:11:12,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:11:12,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:11:12,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:11:12,087 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 01:11:12,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:11:12,088 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:11:12,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:11:12,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:11:12,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:11:12,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:11:12,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:11:12,089 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:11:12,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:11:12,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:11:12,090 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:11:12,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:11:12,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:11:12,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:11:12,091 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_80b2981e-22c5-4181-8c1c-4f1150501695/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f868671c12bae02e06798527bc7c1ed7b8332d3fee83b3ff24f9cd503da0a60 [2022-11-26 01:11:12,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:11:12,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:11:12,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:11:12,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:11:12,441 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:11:12,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/loop-acceleration/phases_1-2.c [2022-11-26 01:11:15,468 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:11:15,636 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:11:15,636 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/sv-benchmarks/c/loop-acceleration/phases_1-2.c [2022-11-26 01:11:15,642 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/data/77cab046c/5a7b2d9c971c4ff2ba96727bd965bdf1/FLAG14bfdb6b2 [2022-11-26 01:11:15,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/data/77cab046c/5a7b2d9c971c4ff2ba96727bd965bdf1 [2022-11-26 01:11:15,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:11:15,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:11:15,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:11:15,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:11:15,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:11:15,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc10688 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15, skipping insertion in model container [2022-11-26 01:11:15,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:11:15,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:11:15,854 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_80b2981e-22c5-4181-8c1c-4f1150501695/sv-benchmarks/c/loop-acceleration/phases_1-2.c[322,335] [2022-11-26 01:11:15,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:11:15,878 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 01:11:15,887 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_80b2981e-22c5-4181-8c1c-4f1150501695/sv-benchmarks/c/loop-acceleration/phases_1-2.c[322,335] [2022-11-26 01:11:15,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:11:15,903 INFO L208 MainTranslator]: Completed translation [2022-11-26 01:11:15,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15 WrapperNode [2022-11-26 01:11:15,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:11:15,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 01:11:15,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 01:11:15,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 01:11:15,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,915 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,932 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-26 01:11:15,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 01:11:15,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 01:11:15,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 01:11:15,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 01:11:15,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,950 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 01:11:15,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 01:11:15,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 01:11:15,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 01:11:15,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (1/1) ... [2022-11-26 01:11:15,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:11:15,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:11:15,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 01:11:16,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 01:11:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 01:11:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 01:11:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 01:11:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 01:11:16,101 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 01:11:16,103 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 01:11:16,296 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 01:11:16,335 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 01:11:16,335 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 01:11:16,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:11:16 BoogieIcfgContainer [2022-11-26 01:11:16,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 01:11:16,362 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 01:11:16,362 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 01:11:16,365 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 01:11:16,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 01:11:15" (1/3) ... [2022-11-26 01:11:16,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1a61f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:11:16, skipping insertion in model container [2022-11-26 01:11:16,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:11:15" (2/3) ... [2022-11-26 01:11:16,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1a61f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 01:11:16, skipping insertion in model container [2022-11-26 01:11:16,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:11:16" (3/3) ... [2022-11-26 01:11:16,367 INFO L112 eAbstractionObserver]: Analyzing ICFG phases_1-2.c [2022-11-26 01:11:16,400 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 01:11:16,400 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-26 01:11:16,511 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 01:11:16,519 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;@406c504b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 01:11:16,519 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-26 01:11:16,536 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 01:11:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-26 01:11:16,543 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:11:16,544 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-26 01:11:16,545 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:11:16,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:11:16,551 INFO L85 PathProgramCache]: Analyzing trace with hash 2037129, now seen corresponding path program 1 times [2022-11-26 01:11:16,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:11:16,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230066739] [2022-11-26 01:11:16,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:11:16,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:11:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:11:16,858 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 01:11:16,858 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:11:16,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230066739] [2022-11-26 01:11:16,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230066739] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 01:11:16,860 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 01:11:16,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-26 01:11:16,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265176243] [2022-11-26 01:11:16,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 01:11:16,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 01:11:16,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:11:16,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 01:11:16,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:11:16,899 INFO L87 Difference]: Start difference. First 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) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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 01:11:16,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:11:16,954 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-11-26 01:11:16,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 01:11:16,957 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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 4 [2022-11-26 01:11:16,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:11:16,965 INFO L225 Difference]: With dead ends: 13 [2022-11-26 01:11:16,965 INFO L226 Difference]: Without dead ends: 6 [2022-11-26 01:11:16,968 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 01:11:16,975 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 0 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:11:16,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 01:11:16,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2022-11-26 01:11:17,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2022-11-26 01:11:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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 01:11:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-11-26 01:11:17,009 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2022-11-26 01:11:17,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:11:17,009 INFO L495 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2022-11-26 01:11:17,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 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 01:11:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-11-26 01:11:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-26 01:11:17,010 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:11:17,010 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-26 01:11:17,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 01:11:17,011 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:11:17,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:11:17,012 INFO L85 PathProgramCache]: Analyzing trace with hash 63108679, now seen corresponding path program 1 times [2022-11-26 01:11:17,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:11:17,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858514449] [2022-11-26 01:11:17,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:11:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:11:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:11:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:17,198 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:11:17,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858514449] [2022-11-26 01:11:17,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858514449] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:11:17,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [383183394] [2022-11-26 01:11:17,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:11:17,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:11:17,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:11:17,203 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:11:17,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 01:11:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:11:17,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 01:11:17,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:11:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:17,327 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 01:11:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:17,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [383183394] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 01:11:17,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [647159461] [2022-11-26 01:11:17,592 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-26 01:11:17,592 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 01:11:17,596 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 01:11:17,604 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 01:11:17,607 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 01:11:18,059 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 01:11:18,155 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '69#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-26 01:11:18,155 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 01:11:18,155 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 01:11:18,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-26 01:11:18,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15118110] [2022-11-26 01:11:18,157 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 01:11:18,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-26 01:11:18,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:11:18,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-26 01:11:18,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-26 01:11:18,159 INFO L87 Difference]: Start difference. First operand 6 states and 6 transitions. Second operand has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 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 01:11:18,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:11:18,223 INFO L93 Difference]: Finished difference Result 13 states and 16 transitions. [2022-11-26 01:11:18,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 01:11:18,224 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 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 01:11:18,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:11:18,225 INFO L225 Difference]: With dead ends: 13 [2022-11-26 01:11:18,225 INFO L226 Difference]: Without dead ends: 10 [2022-11-26 01:11:18,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-11-26 01:11:18,228 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-26 01:11:18,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-26 01:11:18,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-26 01:11:18,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-11-26 01:11:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 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 01:11:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-11-26 01:11:18,238 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 10 transitions. Word has length 5 [2022-11-26 01:11:18,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:11:18,238 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 10 transitions. [2022-11-26 01:11:18,239 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 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 01:11:18,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-11-26 01:11:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-26 01:11:18,240 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:11:18,240 INFO L195 NwaCegarLoop]: trace histogram [5, 1, 1, 1, 1] [2022-11-26 01:11:18,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 01:11:18,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:11:18,446 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:11:18,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:11:18,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1818646841, now seen corresponding path program 2 times [2022-11-26 01:11:18,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:11:18,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587086824] [2022-11-26 01:11:18,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:11:18,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:11:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:11:19,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:19,066 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:11:19,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587086824] [2022-11-26 01:11:19,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587086824] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:11:19,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824867290] [2022-11-26 01:11:19,068 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-26 01:11:19,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:11:19,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:11:19,069 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:11:19,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 01:11:19,145 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-26 01:11:19,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 01:11:19,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-26 01:11:19,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:11:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:19,411 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 01:11:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:11:20,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [824867290] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 01:11:20,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1391740408] [2022-11-26 01:11:20,450 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-26 01:11:20,451 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 01:11:20,451 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 01:11:20,451 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 01:11:20,451 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 01:11:20,745 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 01:11:21,373 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '172#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-26 01:11:21,373 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 01:11:21,373 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 01:11:21,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-11-26 01:11:21,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686021829] [2022-11-26 01:11:21,374 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 01:11:21,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-26 01:11:21,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:11:21,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-26 01:11:21,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=214, Unknown=0, NotChecked=0, Total=306 [2022-11-26 01:11:21,376 INFO L87 Difference]: Start difference. First operand 10 states and 10 transitions. Second operand has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 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 01:11:35,052 WARN L233 SmtUtils]: Spent 9.60s on a formula simplification. DAG size of input: 67 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 01:12:01,123 WARN L233 SmtUtils]: Spent 10.69s on a formula simplification. DAG size of input: 60 DAG size of output: 45 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 01:12:01,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:12:01,125 INFO L93 Difference]: Finished difference Result 21 states and 28 transitions. [2022-11-26 01:12:01,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-26 01:12:01,126 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 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) Word has length 9 [2022-11-26 01:12:01,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:12:01,126 INFO L225 Difference]: With dead ends: 21 [2022-11-26 01:12:01,126 INFO L226 Difference]: Without dead ends: 18 [2022-11-26 01:12:01,127 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 40.4s TimeCoverageRelationStatistics Valid=182, Invalid=369, Unknown=1, NotChecked=0, Total=552 [2022-11-26 01:12:01,128 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 8 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-26 01:12:01,128 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 12 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-26 01:12:01,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-26 01:12:01,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2022-11-26 01:12:01,138 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 01:12:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-11-26 01:12:01,138 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 9 [2022-11-26 01:12:01,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:12:01,139 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-11-26 01:12:01,139 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 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 01:12:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-11-26 01:12:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-26 01:12:01,140 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:12:01,140 INFO L195 NwaCegarLoop]: trace histogram [13, 1, 1, 1, 1] [2022-11-26 01:12:01,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-26 01:12:01,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:12:01,346 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:12:01,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:12:01,346 INFO L85 PathProgramCache]: Analyzing trace with hash -2013116473, now seen corresponding path program 3 times [2022-11-26 01:12:01,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:12:01,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441062685] [2022-11-26 01:12:01,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:12:01,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:12:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:12:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:12:02,528 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:12:02,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441062685] [2022-11-26 01:12:02,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441062685] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:12:02,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265344388] [2022-11-26 01:12:02,528 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-26 01:12:02,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:12:02,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:12:02,530 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:12:02,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 01:12:02,630 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-26 01:12:02,630 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-26 01:12:02,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-26 01:12:02,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:12:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:12:03,069 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 01:12:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:12:11,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265344388] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 01:12:11,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1590067572] [2022-11-26 01:12:11,777 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-26 01:12:11,778 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 01:12:11,778 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 01:12:11,779 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 01:12:11,779 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 01:12:11,971 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 01:12:14,498 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '381#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-26 01:12:14,498 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 01:12:14,499 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 01:12:14,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 30 [2022-11-26 01:12:14,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206313218] [2022-11-26 01:12:14,499 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 01:12:14,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-11-26 01:12:14,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:12:14,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-11-26 01:12:14,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=318, Invalid=804, Unknown=0, NotChecked=0, Total=1122 [2022-11-26 01:12:14,502 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 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 01:12:16,656 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (- |c_ULTIMATE.start_main_~x~0#1|)) (.cse1 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296) (* 4294967296 (div (+ .cse0 268435434) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (* (div (+ .cse0 (- 4026531864)) 4294967296) 4294967296) (+ |c_ULTIMATE.start_main_~x~0#1| (* (div (+ .cse0 (- 23)) 4294967296) 4294967296) 25 (* (div (+ .cse0 268435430) 4294967296) 4294967296))) .cse1 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (* (div (+ .cse0 (- 4026531866)) 4294967296) 4294967296) (+ 8589934619 |c_ULTIMATE.start_main_~x~0#1| (* (div (+ .cse0 (- 4294967321)) 4294967296) 4294967296) (* 4294967296 (div (+ .cse0 (- 4026531868)) 4294967296)))) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse1)))) is different from false [2022-11-26 01:12:18,687 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (- |c_ULTIMATE.start_main_~x~0#1|)) (.cse1 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296) (* 4294967296 (div (+ .cse0 268435434) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (* (div (+ .cse0 (- 4026531864)) 4294967296) 4294967296) (+ |c_ULTIMATE.start_main_~x~0#1| (* (div (+ .cse0 (- 23)) 4294967296) 4294967296) 25 (* (div (+ .cse0 268435430) 4294967296) 4294967296))) .cse1 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse1)))) is different from false [2022-11-26 01:12:20,702 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296) (* 4294967296 (div (+ (- |c_ULTIMATE.start_main_~x~0#1|) 268435434) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:12:22,715 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:12:24,727 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:15:29,840 WARN L233 SmtUtils]: Spent 2.46m on a formula simplification. DAG size of input: 120 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 01:15:31,901 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:15:33,910 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:15:35,919 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-26 01:16:07,720 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (- |c_ULTIMATE.start_main_~x~0#1|))) (and (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296) (* 4294967296 (div (+ .cse0 268435434) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (* (div (+ .cse0 (- 4026531864)) 4294967296) 4294967296) (+ |c_ULTIMATE.start_main_~x~0#1| (* (div (+ .cse0 (- 23)) 4294967296) 4294967296) 25 (* (div (+ .cse0 268435430) 4294967296) 4294967296))) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (* (div (+ .cse0 (- 4026531866)) 4294967296) 4294967296) (+ 8589934619 |c_ULTIMATE.start_main_~x~0#1| (* (div (+ .cse0 (- 4294967321)) 4294967296) 4294967296) (* 4294967296 (div (+ .cse0 (- 4026531868)) 4294967296)))) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))))) is different from false [2022-11-26 01:16:07,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:16:07,724 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-26 01:16:07,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-11-26 01:16:07,725 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 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 17 [2022-11-26 01:16:07,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:16:07,726 INFO L225 Difference]: With dead ends: 36 [2022-11-26 01:16:07,726 INFO L226 Difference]: Without dead ends: 33 [2022-11-26 01:16:07,728 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 9 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 238.2s TimeCoverageRelationStatistics Valid=454, Invalid=1050, Unknown=14, NotChecked=738, Total=2256 [2022-11-26 01:16:07,729 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 9 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-26 01:16:07,729 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 16 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 237 Invalid, 0 Unknown, 9 Unchecked, 1.5s Time] [2022-11-26 01:16:07,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-26 01:16:07,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-11-26 01:16:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.03125) internal successors, (33), 32 states have internal predecessors, (33), 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 01:16:07,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2022-11-26 01:16:07,751 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 33 transitions. Word has length 17 [2022-11-26 01:16:07,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:16:07,752 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 33 transitions. [2022-11-26 01:16:07,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 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 01:16:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2022-11-26 01:16:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-26 01:16:07,753 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:16:07,753 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1] [2022-11-26 01:16:07,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 01:16:07,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:16:07,959 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:16:07,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:16:07,960 INFO L85 PathProgramCache]: Analyzing trace with hash 81859081, now seen corresponding path program 4 times [2022-11-26 01:16:07,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:16:07,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487751116] [2022-11-26 01:16:07,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:16:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:16:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:16:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:16:36,497 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 01:16:36,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487751116] [2022-11-26 01:16:36,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487751116] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 01:16:36,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [429225845] [2022-11-26 01:16:36,497 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-26 01:16:36,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:16:36,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:16:36,499 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 01:16:36,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 01:16:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 01:16:36,805 WARN L261 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 57 conjunts are in the unsatisfiable core [2022-11-26 01:16:36,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 01:16:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:16:37,684 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 01:17:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 405 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-26 01:17:08,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [429225845] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 01:17:08,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [88007263] [2022-11-26 01:17:08,800 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-26 01:17:08,800 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 01:17:08,800 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 01:17:08,800 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 01:17:08,800 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 01:17:08,970 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-26 01:17:19,846 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '787#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-26 01:17:19,846 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-26 01:17:19,846 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-26 01:17:19,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 30] total 61 [2022-11-26 01:17:19,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741955810] [2022-11-26 01:17:19,846 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-26 01:17:19,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-11-26 01:17:19,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 01:17:19,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-11-26 01:17:19,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1111, Invalid=3046, Unknown=3, NotChecked=0, Total=4160 [2022-11-26 01:17:19,850 INFO L87 Difference]: Start difference. First operand 33 states and 33 transitions. Second operand has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 01:17:22,359 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435404 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 50) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967239 (* 4294967296 (div (+ (- 268435399) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:24,392 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:26,415 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:28,432 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:30,450 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:32,468 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:34,493 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:36,508 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (let ((.cse1 (not .cse0))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse1 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-26 01:17:38,529 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:40,545 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:42,559 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:44,573 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:46,586 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:48,607 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:50,624 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:52,636 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:54,650 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:56,662 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:17:58,674 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:18:00,692 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:18:02,700 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:19:05,404 WARN L233 SmtUtils]: Spent 7.89s on a formula simplification. DAG size of input: 89 DAG size of output: 20 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 01:20:12,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-26 01:20:15,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-26 01:20:16,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-26 01:20:18,792 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (not (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse0 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435404 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 50) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967239 (* 4294967296 (div (+ (- 268435399) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-26 01:20:18,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 01:20:18,799 INFO L93 Difference]: Finished difference Result 67 states and 97 transitions. [2022-11-26 01:20:18,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-11-26 01:20:18,799 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2022-11-26 01:20:18,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 01:20:18,800 INFO L225 Difference]: With dead ends: 67 [2022-11-26 01:20:18,800 INFO L226 Difference]: Without dead ends: 64 [2022-11-26 01:20:18,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 22 IntricatePredicates, 0 DeprecatedPredicates, 307 ImplicationChecksByTransitivity, 208.6s TimeCoverageRelationStatistics Valid=1442, Invalid=3726, Unknown=32, NotChecked=3542, Total=8742 [2022-11-26 01:20:18,804 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 938 mSolverCounterSat, 26 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 987 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 938 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 22 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-11-26 01:20:18,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 30 Invalid, 987 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 938 Invalid, 1 Unknown, 22 Unchecked, 7.4s Time] [2022-11-26 01:20:18,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-26 01:20:18,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-11-26 01:20:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 01:20:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 64 transitions. [2022-11-26 01:20:18,848 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 64 transitions. Word has length 32 [2022-11-26 01:20:18,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 01:20:18,849 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 64 transitions. [2022-11-26 01:20:18,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-26 01:20:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 64 transitions. [2022-11-26 01:20:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-26 01:20:18,851 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 01:20:18,851 INFO L195 NwaCegarLoop]: trace histogram [59, 1, 1, 1, 1] [2022-11-26 01:20:18,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-26 01:20:19,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80b2981e-22c5-4181-8c1c-4f1150501695/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 01:20:19,052 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 01:20:19,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 01:20:19,053 INFO L85 PathProgramCache]: Analyzing trace with hash 55508359, now seen corresponding path program 5 times [2022-11-26 01:20:19,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 01:20:19,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695773523] [2022-11-26 01:20:19,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 01:20:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 01:20:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat