./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba --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 87992b509300f030a5da432e9377be19bc7547f7933c7234d13c36c34b6235c7 --- 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-b5237d8 [2022-11-22 02:21:48,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:21:48,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:21:48,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:21:48,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:21:48,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:21:48,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:21:48,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:21:48,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:21:48,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:21:48,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:21:48,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:21:48,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:21:48,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:21:48,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:21:48,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:21:48,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:21:48,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:21:48,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:21:48,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:21:48,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:21:48,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:21:48,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:21:48,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:21:48,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:21:48,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:21:48,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:21:48,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:21:48,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:21:48,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:21:48,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:21:48,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:21:48,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:21:48,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:21:48,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:21:48,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:21:48,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:21:48,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:21:48,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:21:48,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:21:48,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:21:48,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:21:48,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:21:48,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:21:48,953 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:21:48,954 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:21:48,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:21:48,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:21:48,956 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:21:48,956 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:21:48,956 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:21:48,957 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:21:48,957 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:21:48,958 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:21:48,958 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:21:48,958 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:21:48,959 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:21:48,959 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:21:48,960 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:21:48,960 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:21:48,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:21:48,961 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:21:48,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:21:48,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:21:48,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:21:48,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:21:48,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:21:48,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:21:48,964 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:21:48,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:21:48,965 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:21:48,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:21:48,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:21:48,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:21:48,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:21:48,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:21:48,967 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:21:48,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:21:48,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:21:48,968 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:21:48,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:21:48,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:21:48,969 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:21:48,969 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_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87992b509300f030a5da432e9377be19bc7547f7933c7234d13c36c34b6235c7 [2022-11-22 02:21:49,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:21:49,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:21:49,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:21:49,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:21:49,364 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:21:49,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c [2022-11-22 02:21:52,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:21:53,035 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:21:53,036 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c [2022-11-22 02:21:53,044 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/data/52c423d69/d65650ef1079410bb603283b06b0bf28/FLAG241143084 [2022-11-22 02:21:53,071 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/data/52c423d69/d65650ef1079410bb603283b06b0bf28 [2022-11-22 02:21:53,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:21:53,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:21:53,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:21:53,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:21:53,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:21:53,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48437939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53, skipping insertion in model container [2022-11-22 02:21:53,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:21:53,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:21:53,330 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_5028313f-1625-464b-9786-38400d1b5e85/sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c[313,326] [2022-11-22 02:21:53,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:21:53,359 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:21:53,377 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_5028313f-1625-464b-9786-38400d1b5e85/sv-benchmarks/c/loops-crafted-1/Mono1_1-2.c[313,326] [2022-11-22 02:21:53,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:21:53,396 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:21:53,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53 WrapperNode [2022-11-22 02:21:53,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:21:53,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:21:53,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:21:53,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:21:53,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,439 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 26 [2022-11-22 02:21:53,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:21:53,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:21:53,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:21:53,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:21:53,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,473 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:21:53,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:21:53,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:21:53,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:21:53,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (1/1) ... [2022-11-22 02:21:53,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:21:53,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:21:53,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:21:53,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:21:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:21:53,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:21:53,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:21:53,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:21:53,638 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:21:53,640 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:21:53,754 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:21:53,799 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:21:53,799 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-22 02:21:53,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:21:53 BoogieIcfgContainer [2022-11-22 02:21:53,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:21:53,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:21:53,804 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:21:53,808 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:21:53,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:21:53" (1/3) ... [2022-11-22 02:21:53,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b8c2ec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:21:53, skipping insertion in model container [2022-11-22 02:21:53,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:21:53" (2/3) ... [2022-11-22 02:21:53,810 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b8c2ec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:21:53, skipping insertion in model container [2022-11-22 02:21:53,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:21:53" (3/3) ... [2022-11-22 02:21:53,811 INFO L112 eAbstractionObserver]: Analyzing ICFG Mono1_1-2.c [2022-11-22 02:21:53,835 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:21:53,835 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 02:21:53,894 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:21:53,903 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;@49f271e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:21:53,904 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 02:21:53,908 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) [2022-11-22 02:21:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-22 02:21:53,915 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:21:53,917 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-22 02:21:53,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:21:53,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:21:53,930 INFO L85 PathProgramCache]: Analyzing trace with hash 2036168, now seen corresponding path program 1 times [2022-11-22 02:21:53,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:21:53,946 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694245839] [2022-11-22 02:21:53,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:21:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:21:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:21:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:54,194 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:21:54,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694245839] [2022-11-22 02:21:54,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694245839] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:21:54,195 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:21:54,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 02:21:54,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258724812] [2022-11-22 02:21:54,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:21:54,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:21:54,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:21:54,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:21:54,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:21:54,248 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) [2022-11-22 02:21:54,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:21:54,282 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-11-22 02:21:54,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:21:54,285 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 [2022-11-22 02:21:54,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:21:54,295 INFO L225 Difference]: With dead ends: 13 [2022-11-22 02:21:54,295 INFO L226 Difference]: Without dead ends: 6 [2022-11-22 02:21:54,298 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 [2022-11-22 02:21:54,303 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 [2022-11-22 02:21:54,305 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] [2022-11-22 02:21:54,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2022-11-22 02:21:54,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2022-11-22 02:21:54,340 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) [2022-11-22 02:21:54,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-11-22 02:21:54,343 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2022-11-22 02:21:54,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:21:54,343 INFO L495 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2022-11-22 02:21:54,344 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) [2022-11-22 02:21:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-11-22 02:21:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-22 02:21:54,345 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:21:54,345 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-22 02:21:54,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 02:21:54,346 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:21:54,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:21:54,347 INFO L85 PathProgramCache]: Analyzing trace with hash 63077927, now seen corresponding path program 1 times [2022-11-22 02:21:54,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:21:54,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011966010] [2022-11-22 02:21:54,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:21:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:21:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:21:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:54,647 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:21:54,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011966010] [2022-11-22 02:21:54,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011966010] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:21:54,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [36067709] [2022-11-22 02:21:54,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:21:54,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:21:54,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:21:54,654 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:21:54,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:21:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:21:54,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 02:21:54,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:21:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:54,865 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:21:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:55,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [36067709] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:21:55,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1267502068] [2022-11-22 02:21:55,223 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-22 02:21:55,223 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:21:55,227 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:21:55,234 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:21:55,235 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:21:55,798 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:21:55,914 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '68#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= (ite (= 100000000 (mod |ULTIMATE.start_main_~x~0#1| 4294967296)) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 100000000)) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-22 02:21:55,915 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:21:55,916 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 02:21:55,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 4] total 7 [2022-11-22 02:21:55,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170123212] [2022-11-22 02:21:55,922 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 02:21:55,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-22 02:21:55,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:21:55,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-22 02:21:55,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-11-22 02:21:55,926 INFO L87 Difference]: Start difference. First operand 6 states and 6 transitions. Second operand has 8 states, 8 states have (on average 1.375) internal successors, (11), 7 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:21:56,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:21:56,054 INFO L93 Difference]: Finished difference Result 14 states and 17 transitions. [2022-11-22 02:21:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 02:21:56,055 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.375) internal successors, (11), 7 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-22 02:21:56,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:21:56,055 INFO L225 Difference]: With dead ends: 14 [2022-11-22 02:21:56,056 INFO L226 Difference]: Without dead ends: 10 [2022-11-22 02:21:56,056 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-11-22 02:21:56,058 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 1 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-22 02:21:56,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 11 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-22 02:21:56,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-22 02:21:56,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-11-22 02:21:56,063 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) [2022-11-22 02:21:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-11-22 02:21:56,064 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 10 transitions. Word has length 5 [2022-11-22 02:21:56,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:21:56,065 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 10 transitions. [2022-11-22 02:21:56,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.375) internal successors, (11), 7 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:21:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-11-22 02:21:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-22 02:21:56,066 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:21:56,067 INFO L195 NwaCegarLoop]: trace histogram [5, 1, 1, 1, 1] [2022-11-22 02:21:56,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 02:21:56,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:21:56,274 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:21:56,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:21:56,275 INFO L85 PathProgramCache]: Analyzing trace with hash -183576985, now seen corresponding path program 2 times [2022-11-22 02:21:56,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:21:56,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446093005] [2022-11-22 02:21:56,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:21:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:21:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:21:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:56,937 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:21:56,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446093005] [2022-11-22 02:21:56,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446093005] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:21:56,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1996023523] [2022-11-22 02:21:56,943 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:21:56,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:21:56,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:21:56,945 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:21:56,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 02:21:57,017 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-22 02:21:57,017 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:21:57,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 18 conjunts are in the unsatisfiable core [2022-11-22 02:21:57,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:21:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:57,270 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:21:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:21:58,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1996023523] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:21:58,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1002673897] [2022-11-22 02:21:58,568 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-22 02:21:58,568 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:21:58,569 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:21:58,569 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:21:58,569 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:21:58,774 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:22:01,171 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '175#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= (ite (= 100000000 (mod |ULTIMATE.start_main_~x~0#1| 4294967296)) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 100000000)) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-22 02:22:01,171 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:22:01,171 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 02:22:01,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 8] total 15 [2022-11-22 02:22:01,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444706707] [2022-11-22 02:22:01,172 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 02:22:01,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-22 02:22:01,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:22:01,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-22 02:22:01,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=246, Unknown=0, NotChecked=0, Total=342 [2022-11-22 02:22:01,174 INFO L87 Difference]: Start difference. First operand 10 states and 10 transitions. Second operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 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) [2022-11-22 02:22:09,194 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 [] [2022-11-22 02:22:25,394 WARN L233 SmtUtils]: Spent 11.32s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:22:28,043 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 [] [2022-11-22 02:22:41,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:22:41,074 INFO L93 Difference]: Finished difference Result 22 states and 28 transitions. [2022-11-22 02:22:41,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-22 02:22:41,075 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 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 [2022-11-22 02:22:41,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:22:41,076 INFO L225 Difference]: With dead ends: 22 [2022-11-22 02:22:41,076 INFO L226 Difference]: Without dead ends: 17 [2022-11-22 02:22:41,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 37.9s TimeCoverageRelationStatistics Valid=214, Invalid=487, Unknown=1, NotChecked=0, Total=702 [2022-11-22 02:22:41,078 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 31 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 30 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:22:41,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 9 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 64 Invalid, 2 Unknown, 0 Unchecked, 5.1s Time] [2022-11-22 02:22:41,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-22 02:22:41,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-22 02:22:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.0625) internal successors, (17), 16 states have internal predecessors, (17), 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) [2022-11-22 02:22:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2022-11-22 02:22:41,091 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 9 [2022-11-22 02:22:41,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:22:41,092 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2022-11-22 02:22:41,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 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) [2022-11-22 02:22:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-11-22 02:22:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-22 02:22:41,093 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:22:41,093 INFO L195 NwaCegarLoop]: trace histogram [12, 1, 1, 1, 1] [2022-11-22 02:22:41,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 02:22:41,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:22:41,307 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:22:41,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:22:41,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1208242440, now seen corresponding path program 3 times [2022-11-22 02:22:41,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:22:41,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522685931] [2022-11-22 02:22:41,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:22:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:22:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:22:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:22:42,641 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:22:42,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522685931] [2022-11-22 02:22:42,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522685931] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:22:42,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [153664765] [2022-11-22 02:22:42,641 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-22 02:22:42,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:22:42,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:22:42,643 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:22:42,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 02:22:42,748 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-22 02:22:42,749 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:22:42,751 WARN L261 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 32 conjunts are in the unsatisfiable core [2022-11-22 02:22:42,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:22:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:22:43,265 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:23:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 77 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:23:02,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [153664765] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:23:02,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [463104366] [2022-11-22 02:23:02,828 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-22 02:23:02,828 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:23:02,828 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:23:02,829 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:23:02,829 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:23:03,073 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:23:07,123 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '379#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= (ite (= 100000000 (mod |ULTIMATE.start_main_~x~0#1| 4294967296)) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 100000000)) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-22 02:23:07,124 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:23:07,124 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 02:23:07,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 15] total 29 [2022-11-22 02:23:07,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805073279] [2022-11-22 02:23:07,125 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 02:23:07,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-11-22 02:23:07,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:23:07,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-11-22 02:23:07,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=282, Invalid=771, Unknown=3, NotChecked=0, Total=1056 [2022-11-22 02:23:07,127 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand has 30 states, 30 states have (on average 1.1) internal successors, (33), 29 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) [2022-11-22 02:23:09,320 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934569 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967275)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 4394967277) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 8589934571) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967273)) 4294967296) 4294967296) 8589934567) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:11,350 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934569 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967275)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 4394967277) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 8589934571) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:13,366 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 4394967277) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 8589934571) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:15,377 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:17,391 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:19,404 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:23:21,421 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (< |c_ULTIMATE.start_main_~x~0#1| (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4294967294)) 4294967296) 4294967296) 4394967295)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:24:00,178 WARN L233 SmtUtils]: Spent 7.05s on a formula simplification. DAG size of input: 56 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:24:05,939 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (let ((.cse1 (< .cse0 100000000))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934569 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967275)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 4394967277) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 8589934571) |c_ULTIMATE.start_main_~x~0#1|)) (or .cse1 (= 100000000 .cse0)) (or (not .cse1) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (not (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967273)) 4294967296) 4294967296) 8589934567) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|))))) is different from false [2022-11-22 02:24:08,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-22 02:24:10,355 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934569 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967275)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967287)) 4294967296) 4294967296) 8589934581) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< .cse0 10000000) (< (+ 8589934583 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967289)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 4394967277) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 8589934571) |c_ULTIMATE.start_main_~x~0#1|)) (or (not (< .cse0 100000000)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967293)) 4294967296)) 8589934587) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934577 (* 4294967296 (div (+ (- 4394967283) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967291)) 4294967296) 4294967296) 8589934585) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 8589934579 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967285)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967273)) 4294967296) 4294967296) 8589934567) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 8589934573 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967279)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 4394967281)) 4294967296) 4294967296) 8589934575) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-22 02:24:10,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:24:10,367 INFO L93 Difference]: Finished difference Result 37 states and 51 transitions. [2022-11-22 02:24:10,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-11-22 02:24:10,367 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 1.1) internal successors, (33), 29 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) Word has length 16 [2022-11-22 02:24:10,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:24:10,368 INFO L225 Difference]: With dead ends: 37 [2022-11-22 02:24:10,368 INFO L226 Difference]: Without dead ends: 32 [2022-11-22 02:24:10,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 9 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 76.8s TimeCoverageRelationStatistics Valid=409, Invalid=1017, Unknown=16, NotChecked=720, Total=2162 [2022-11-22 02:24:10,370 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 1 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 15 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-22 02:24:10,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 15 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 226 Invalid, 0 Unknown, 15 Unchecked, 2.7s Time] [2022-11-22 02:24:10,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-11-22 02:24:10,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-11-22 02:24:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 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) [2022-11-22 02:24:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2022-11-22 02:24:10,395 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 32 transitions. Word has length 16 [2022-11-22 02:24:10,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:24:10,396 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 32 transitions. [2022-11-22 02:24:10,396 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 1.1) internal successors, (33), 29 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) [2022-11-22 02:24:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2022-11-22 02:24:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-22 02:24:10,398 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:24:10,398 INFO L195 NwaCegarLoop]: trace histogram [27, 1, 1, 1, 1] [2022-11-22 02:24:10,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 02:24:10,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:24:10,605 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:24:10,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:24:10,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1196310471, now seen corresponding path program 4 times [2022-11-22 02:24:10,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:24:10,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782107043] [2022-11-22 02:24:10,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:24:10,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:24:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:24:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:24:19,386 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:24:19,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782107043] [2022-11-22 02:24:19,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782107043] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:24:19,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [326701290] [2022-11-22 02:24:19,387 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-22 02:24:19,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:24:19,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:24:19,388 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:24:19,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 02:24:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:24:19,645 WARN L261 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 55 conjunts are in the unsatisfiable core [2022-11-22 02:24:19,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:24:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:24:20,507 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:25:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 2 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:25:20,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [326701290] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:25:20,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [999205198] [2022-11-22 02:25:20,004 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-22 02:25:20,005 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:25:20,005 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:25:20,005 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:25:20,006 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:25:20,240 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:25:27,334 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '774#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= (ite (= 100000000 (mod |ULTIMATE.start_main_~x~0#1| 4294967296)) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 100000000)) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-22 02:25:27,335 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:25:27,335 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 02:25:27,335 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29, 29] total 58 [2022-11-22 02:25:27,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975422823] [2022-11-22 02:25:27,335 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 02:25:27,336 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-11-22 02:25:27,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:25:27,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-11-22 02:25:27,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1014, Invalid=2758, Unknown=10, NotChecked=0, Total=3782 [2022-11-22 02:25:27,340 INFO L87 Difference]: Start difference. First operand 32 states and 32 transitions. Second operand has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:25:29,999 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967241 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999946)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999951 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999950)) 4294967296)) 4294967245) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999955 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999953 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999948) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296) 99999957) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999952) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967247) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:32,091 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999950)) 4294967296)) 4294967245) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999955 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999953 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999948) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296) 99999957) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999952) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967247) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:34,111 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999950)) 4294967296)) 4294967245) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999955 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296) 99999957) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999952) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967247) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:36,136 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (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| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296) 99999957) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999952) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967247) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:38,162 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (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| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:40,183 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:42,204 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:44,218 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:46,235 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:48,251 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 99999969) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999964)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:50,266 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:52,287 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:54,303 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:56,319 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:25:58,332 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:26:00,344 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:26:02,367 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:26:04,380 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:26:06,402 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:26:08,412 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000))) (and (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 99999996) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967291) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999998)) 4294967296)) 4294967293) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:27:23,605 WARN L233 SmtUtils]: Spent 9.72s on a formula simplification. DAG size of input: 89 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:28:24,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-22 02:28:27,695 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 [] [2022-11-22 02:28:29,985 WARN L837 $PredicateComparison]: unable to prove that (and (or (< (+ 4294967273 (* (div (+ (- 99999978) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999983 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ (- 99999960) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967255) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296) 99999965) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296) 99999991) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ (- 99999986) |c_ULTIMATE.start_main_~x~0#1|) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296) 99999963) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999958)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 99999971) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999966) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967261) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999976)) 4294967296) 4294967296) 4294967271) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 99999981) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999975 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999970)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 99999967) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999962)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 99999995) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967285 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999990)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967241 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999946)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999951 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967249 (* 4294967296 (div (+ (- 99999954) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999959 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999950)) 4294967296)) 4294967245) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999955 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 44) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999953 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999948) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 99999961) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999956)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 100000000)) (< (+ 4294967289 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999994)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999993 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999988)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 99999989) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999984) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967269 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999974)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 99999979) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 4294967296) 4294967296) 99999957) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 99999952) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967247) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296) 99999987) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999982)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967275 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999980)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999985 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 99999977 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999972)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967263 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 99999968)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 99999973 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967287 (* (div (+ (- 99999992) |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| 2) 4294967296)) 99999997) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-22 02:28:29,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:28:29,993 INFO L93 Difference]: Finished difference Result 64 states and 92 transitions. [2022-11-22 02:28:29,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-11-22 02:28:29,993 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-11-22 02:28:29,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:28:29,995 INFO L225 Difference]: With dead ends: 64 [2022-11-22 02:28:29,995 INFO L226 Difference]: Without dead ends: 61 [2022-11-22 02:28:29,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 21 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 227.8s TimeCoverageRelationStatistics Valid=1329, Invalid=3409, Unknown=38, NotChecked=3234, Total=8010 [2022-11-22 02:28:29,998 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 844 mSolverCounterSat, 103 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 969 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 844 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 21 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-11-22 02:28:29,999 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 29 Invalid, 969 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 844 Invalid, 1 Unknown, 21 Unchecked, 6.5s Time] [2022-11-22 02:28:30,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2022-11-22 02:28:30,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2022-11-22 02:28:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 1.0166666666666666) internal successors, (61), 60 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:28:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 61 transitions. [2022-11-22 02:28:30,071 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 61 transitions. Word has length 31 [2022-11-22 02:28:30,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:28:30,072 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 61 transitions. [2022-11-22 02:28:30,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:28:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 61 transitions. [2022-11-22 02:28:30,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-22 02:28:30,074 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:28:30,074 INFO L195 NwaCegarLoop]: trace histogram [56, 1, 1, 1, 1] [2022-11-22 02:28:30,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-22 02:28:30,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5028313f-1625-464b-9786-38400d1b5e85/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:28:30,276 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:28:30,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:28:30,277 INFO L85 PathProgramCache]: Analyzing trace with hash 1308831304, now seen corresponding path program 5 times [2022-11-22 02:28:30,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:28:30,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678002623] [2022-11-22 02:28:30,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:28:30,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:28:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat