./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/pcomp.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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/pcomp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/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 1472da9c0a8f011e4f758f37d66a1227b497d4a96142a431b3f2f304a275b1b7 --- 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 02:04:04,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:04:04,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:04:04,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:04:04,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:04:04,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:04:04,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:04:04,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:04:04,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:04:04,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:04:04,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:04:04,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:04:04,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:04:04,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:04:04,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:04:04,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:04:04,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:04:04,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:04:04,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:04:04,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:04:04,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:04:04,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:04:04,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:04:04,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:04:04,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:04:04,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:04:04,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:04:04,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:04:04,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:04:04,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:04:04,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:04:04,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:04:04,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:04:04,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:04:04,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:04:04,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:04:04,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:04:04,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:04:04,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:04:04,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:04:04,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:04:04,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-22 02:04:04,215 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:04:04,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:04:04,219 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:04:04,220 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:04:04,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:04:04,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:04:04,222 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:04:04,222 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:04:04,222 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:04:04,223 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:04:04,224 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:04:04,224 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:04:04,225 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:04:04,225 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:04:04,225 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:04:04,226 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:04:04,226 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:04:04,226 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:04:04,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:04:04,228 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-22 02:04:04,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:04:04,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-22 02:04:04,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:04:04,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:04:04,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:04:04,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:04:04,230 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-22 02:04:04,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:04:04,231 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:04:04,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:04:04,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:04:04,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:04:04,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:04:04,233 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:04:04,233 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:04:04,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:04:04,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:04:04,234 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:04:04,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:04:04,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:04:04,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:04:04,236 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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1472da9c0a8f011e4f758f37d66a1227b497d4a96142a431b3f2f304a275b1b7 [2022-11-22 02:04:04,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:04:04,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:04:04,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:04:04,616 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:04:04,617 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:04:04,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/array-fpi/pcomp.c [2022-11-22 02:04:07,831 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:04:08,057 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:04:08,058 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/sv-benchmarks/c/array-fpi/pcomp.c [2022-11-22 02:04:08,065 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/data/17944c777/2c0a22a9dea7401aa56a007a18a5ffa0/FLAGbacb07ea8 [2022-11-22 02:04:08,087 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/data/17944c777/2c0a22a9dea7401aa56a007a18a5ffa0 [2022-11-22 02:04:08,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:04:08,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:04:08,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:04:08,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:04:08,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:04:08,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f2b444b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08, skipping insertion in model container [2022-11-22 02:04:08,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:04:08,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:04:08,319 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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/sv-benchmarks/c/array-fpi/pcomp.c[588,601] [2022-11-22 02:04:08,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:04:08,355 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:04:08,367 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_e608dcd6-37dd-494c-8fc9-a6f4089bc930/sv-benchmarks/c/array-fpi/pcomp.c[588,601] [2022-11-22 02:04:08,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:04:08,392 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:04:08,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08 WrapperNode [2022-11-22 02:04:08,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:04:08,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:04:08,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:04:08,394 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:04:08,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,432 INFO L138 Inliner]: procedures = 16, calls = 32, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 97 [2022-11-22 02:04:08,432 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:04:08,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:04:08,433 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:04:08,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:04:08,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,462 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:04:08,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:04:08,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:04:08,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:04:08,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (1/1) ... [2022-11-22 02:04:08,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:04:08,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:08,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:04:08,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:04:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:04:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:04:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:04:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 02:04:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:04:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:04:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:04:08,622 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:04:08,625 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:04:08,852 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:04:08,906 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:04:08,906 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-22 02:04:08,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:04:08 BoogieIcfgContainer [2022-11-22 02:04:08,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:04:08,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:04:08,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:04:08,959 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:04:08,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:04:08" (1/3) ... [2022-11-22 02:04:08,961 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f931bf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:04:08, skipping insertion in model container [2022-11-22 02:04:08,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:04:08" (2/3) ... [2022-11-22 02:04:08,961 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f931bf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:04:08, skipping insertion in model container [2022-11-22 02:04:08,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:04:08" (3/3) ... [2022-11-22 02:04:08,963 INFO L112 eAbstractionObserver]: Analyzing ICFG pcomp.c [2022-11-22 02:04:09,044 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:04:09,058 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 02:04:09,125 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:04:09,135 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;@2fd54889, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:04:09,136 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 02:04:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand has 12 states, 10 states have (on average 1.7) internal successors, (17), 11 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 02:04:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-22 02:04:09,150 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:09,151 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:09,152 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:09,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:09,158 INFO L85 PathProgramCache]: Analyzing trace with hash 697271499, now seen corresponding path program 1 times [2022-11-22 02:04:09,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:09,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365499827] [2022-11-22 02:04:09,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:09,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:09,313 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:09,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1055383966] [2022-11-22 02:04:09,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:09,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:09,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:09,319 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:09,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:04:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:09,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-22 02:04:09,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:09,803 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-22 02:04:09,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-11-22 02:04:09,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:04:09,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:04:09,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:04:10,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:10,710 INFO L321 Elim1Store]: treesize reduction 86, result has 16.5 percent of original size [2022-11-22 02:04:10,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 11 case distinctions, treesize of input 102 treesize of output 105 [2022-11-22 02:04:10,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:10,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:10,825 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 02:04:10,825 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:04:10,825 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:10,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365499827] [2022-11-22 02:04:10,826 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:10,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055383966] [2022-11-22 02:04:10,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1055383966] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:04:10,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:04:10,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:04:10,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519613869] [2022-11-22 02:04:10,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:04:10,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:04:10,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:10,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:04:10,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:04:10,876 INFO L87 Difference]: Start difference. First operand has 12 states, 10 states have (on average 1.7) internal successors, (17), 11 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) Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 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 02:04:11,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:11,017 INFO L93 Difference]: Finished difference Result 37 states and 48 transitions. [2022-11-22 02:04:11,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:04:11,020 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 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) Word has length 8 [2022-11-22 02:04:11,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:11,028 INFO L225 Difference]: With dead ends: 37 [2022-11-22 02:04:11,028 INFO L226 Difference]: Without dead ends: 22 [2022-11-22 02:04:11,031 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-22 02:04:11,037 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 20 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:11,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 19 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 02:04:11,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-11-22 02:04:11,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 15. [2022-11-22 02:04:11,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.5) internal successors, (21), 14 states have internal predecessors, (21), 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 02:04:11,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 21 transitions. [2022-11-22 02:04:11,079 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 21 transitions. Word has length 8 [2022-11-22 02:04:11,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:11,080 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 21 transitions. [2022-11-22 02:04:11,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 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 02:04:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2022-11-22 02:04:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-22 02:04:11,082 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:11,082 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:11,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:11,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-22 02:04:11,289 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:11,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:11,290 INFO L85 PathProgramCache]: Analyzing trace with hash 131371694, now seen corresponding path program 1 times [2022-11-22 02:04:11,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:11,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655611039] [2022-11-22 02:04:11,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:11,330 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:11,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1206769685] [2022-11-22 02:04:11,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:11,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:11,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:11,337 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:11,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 02:04:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:11,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 02:04:11,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:11,451 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:04:11,451 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:11,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655611039] [2022-11-22 02:04:11,452 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:11,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1206769685] [2022-11-22 02:04:11,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1206769685] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:04:11,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:04:11,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:04:11,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131440387] [2022-11-22 02:04:11,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:04:11,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:04:11,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:11,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:04:11,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:04:11,454 INFO L87 Difference]: Start difference. First operand 15 states and 21 transitions. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:11,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:11,541 INFO L93 Difference]: Finished difference Result 36 states and 47 transitions. [2022-11-22 02:04:11,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:04:11,541 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-11-22 02:04:11,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:11,542 INFO L225 Difference]: With dead ends: 36 [2022-11-22 02:04:11,542 INFO L226 Difference]: Without dead ends: 29 [2022-11-22 02:04:11,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-22 02:04:11,544 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 16 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:11,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 12 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 02:04:11,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-11-22 02:04:11,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 17. [2022-11-22 02:04:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.375) internal successors, (22), 16 states have internal predecessors, (22), 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 02:04:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 22 transitions. [2022-11-22 02:04:11,549 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 22 transitions. Word has length 9 [2022-11-22 02:04:11,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:11,550 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 22 transitions. [2022-11-22 02:04:11,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2022-11-22 02:04:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-22 02:04:11,551 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:11,551 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:11,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:11,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:11,756 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:11,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:11,757 INFO L85 PathProgramCache]: Analyzing trace with hash -197136011, now seen corresponding path program 1 times [2022-11-22 02:04:11,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:11,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294280296] [2022-11-22 02:04:11,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:11,813 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:11,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1572308024] [2022-11-22 02:04:11,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:11,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:11,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:11,823 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:11,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 02:04:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:11,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 02:04:11,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:11,957 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 02:04:11,957 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:11,989 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 02:04:11,989 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:11,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294280296] [2022-11-22 02:04:11,990 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:11,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1572308024] [2022-11-22 02:04:11,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1572308024] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:11,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1212447723] [2022-11-22 02:04:12,016 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:04:12,016 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:12,031 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:12,037 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:12,037 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:12,241 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:04:12,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:04:12,511 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:04:12,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:04:12,806 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:12,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:12,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:12,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:04:13,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,255 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:13,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:13,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:13,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,362 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:04:13,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 676 treesize of output 642 [2022-11-22 02:04:13,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:13,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:04:13,592 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:04:14,039 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '288#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (<= ~N~0 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:04:14,039 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:04:14,039 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:04:14,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2022-11-22 02:04:14,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669643546] [2022-11-22 02:04:14,040 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:04:14,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 02:04:14,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:14,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 02:04:14,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-11-22 02:04:14,041 INFO L87 Difference]: Start difference. First operand 17 states and 22 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 02:04:14,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:14,145 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2022-11-22 02:04:14,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-22 02:04:14,145 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 9 [2022-11-22 02:04:14,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:14,146 INFO L225 Difference]: With dead ends: 33 [2022-11-22 02:04:14,146 INFO L226 Difference]: Without dead ends: 27 [2022-11-22 02:04:14,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2022-11-22 02:04:14,148 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 18 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:14,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 22 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 02:04:14,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-11-22 02:04:14,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 17. [2022-11-22 02:04:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 states have internal predecessors, (21), 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 02:04:14,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2022-11-22 02:04:14,153 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 9 [2022-11-22 02:04:14,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:14,154 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2022-11-22 02:04:14,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 02:04:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-11-22 02:04:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-22 02:04:14,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:14,155 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:14,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:14,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:14,361 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:14,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:14,361 INFO L85 PathProgramCache]: Analyzing trace with hash 1958511373, now seen corresponding path program 1 times [2022-11-22 02:04:14,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:14,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680581800] [2022-11-22 02:04:14,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:14,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:14,390 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:14,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1539048272] [2022-11-22 02:04:14,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:14,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:14,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:14,393 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:14,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 02:04:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:14,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-22 02:04:14,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:14,523 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:04:14,523 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:14,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680581800] [2022-11-22 02:04:14,524 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:14,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1539048272] [2022-11-22 02:04:14,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1539048272] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:04:14,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:04:14,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-22 02:04:14,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437923727] [2022-11-22 02:04:14,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:04:14,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 02:04:14,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:14,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 02:04:14,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-22 02:04:14,526 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 02:04:14,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:14,625 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-11-22 02:04:14,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:04:14,626 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 11 [2022-11-22 02:04:14,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:14,627 INFO L225 Difference]: With dead ends: 29 [2022-11-22 02:04:14,627 INFO L226 Difference]: Without dead ends: 18 [2022-11-22 02:04:14,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-11-22 02:04:14,628 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 9 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:14,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 15 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 02:04:14,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-22 02:04:14,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 13. [2022-11-22 02:04:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 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 02:04:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2022-11-22 02:04:14,632 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 11 [2022-11-22 02:04:14,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:14,632 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2022-11-22 02:04:14,633 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 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 02:04:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2022-11-22 02:04:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-22 02:04:14,633 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:14,633 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:14,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:14,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-22 02:04:14,840 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:14,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:14,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1012980313, now seen corresponding path program 1 times [2022-11-22 02:04:14,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:14,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038482573] [2022-11-22 02:04:14,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:14,889 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:14,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1236257579] [2022-11-22 02:04:14,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:14,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:14,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:14,891 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:14,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-22 02:04:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:15,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 36 conjunts are in the unsatisfiable core [2022-11-22 02:04:15,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:15,090 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-22 02:04:15,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:15,110 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-22 02:04:15,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 23 [2022-11-22 02:04:15,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:04:15,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:04:15,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:04:15,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-22 02:04:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:15,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:25,690 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:25,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038482573] [2022-11-22 02:04:25,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:25,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1236257579] [2022-11-22 02:04:25,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1236257579] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:25,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1137224554] [2022-11-22 02:04:25,695 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:04:25,696 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:25,696 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:25,696 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:25,696 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:25,927 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:04:25,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:04:26,207 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:04:26,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:04:26,518 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:26,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:26,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:04:26,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:26,893 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:26,899 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:26,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:26,995 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:04:26,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-22 02:04:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,152 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:04:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,175 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:27,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:04:27,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,303 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:04:27,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:04:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,388 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:27,388 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,447 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:27,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:04:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,489 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,494 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:27,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:27,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:27,536 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:27,540 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:27,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:27,561 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:04:28,019 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '550#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:04:28,019 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:04:28,019 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:04:28,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2022-11-22 02:04:28,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036663544] [2022-11-22 02:04:28,019 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:04:28,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-22 02:04:28,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:28,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-22 02:04:28,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=242, Unknown=16, NotChecked=0, Total=306 [2022-11-22 02:04:28,021 INFO L87 Difference]: Start difference. First operand 13 states and 16 transitions. Second operand has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 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 02:04:34,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:34,640 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-11-22 02:04:34,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-22 02:04:34,640 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-22 02:04:34,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:34,641 INFO L225 Difference]: With dead ends: 38 [2022-11-22 02:04:34,641 INFO L226 Difference]: Without dead ends: 36 [2022-11-22 02:04:34,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 17.2s TimeCoverageRelationStatistics Valid=137, Invalid=490, Unknown=23, NotChecked=0, Total=650 [2022-11-22 02:04:34,643 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 39 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:34,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 39 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 02:04:34,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-11-22 02:04:34,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 17. [2022-11-22 02:04:34,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.375) internal successors, (22), 16 states have internal predecessors, (22), 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 02:04:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 22 transitions. [2022-11-22 02:04:34,649 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 22 transitions. Word has length 11 [2022-11-22 02:04:34,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:34,649 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 22 transitions. [2022-11-22 02:04:34,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 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 02:04:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2022-11-22 02:04:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-22 02:04:34,650 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:34,650 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:34,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:34,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:34,851 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:34,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:34,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1778160839, now seen corresponding path program 2 times [2022-11-22 02:04:34,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:34,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753284501] [2022-11-22 02:04:34,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:34,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:34,913 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:34,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1686358213] [2022-11-22 02:04:34,915 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:04:34,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:34,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:34,917 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:34,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-22 02:04:35,160 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-22 02:04:35,160 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:04:35,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-22 02:04:35,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 02:04:35,240 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-22 02:04:35,288 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:35,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753284501] [2022-11-22 02:04:35,288 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:35,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1686358213] [2022-11-22 02:04:35,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1686358213] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:35,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1658330984] [2022-11-22 02:04:35,291 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:04:35,292 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:35,292 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:35,293 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:35,293 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:35,468 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:04:35,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:04:35,748 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:04:35,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:04:36,093 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:36,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:36,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:04:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,431 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,432 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,546 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:04:36,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 676 treesize of output 642 [2022-11-22 02:04:36,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,700 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:04:36,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,725 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:36,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:04:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,869 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:04:36,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:04:36,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:36,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:36,976 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:36,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:37,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:37,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:37,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:37,029 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:37,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:37,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:37,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:37,075 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:37,075 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:37,093 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:04:37,573 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '733#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:04:37,573 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:04:37,573 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:04:37,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-11-22 02:04:37,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361127925] [2022-11-22 02:04:37,573 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:04:37,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-22 02:04:37,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:37,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-22 02:04:37,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2022-11-22 02:04:37,575 INFO L87 Difference]: Start difference. First operand 17 states and 22 transitions. Second operand has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 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 02:04:37,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:37,787 INFO L93 Difference]: Finished difference Result 52 states and 65 transitions. [2022-11-22 02:04:37,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 02:04:37,789 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 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 13 [2022-11-22 02:04:37,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:37,790 INFO L225 Difference]: With dead ends: 52 [2022-11-22 02:04:37,790 INFO L226 Difference]: Without dead ends: 40 [2022-11-22 02:04:37,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 20 SyntacticMatches, 5 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2022-11-22 02:04:37,791 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 30 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:37,792 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 21 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 02:04:37,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2022-11-22 02:04:37,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 23. [2022-11-22 02:04:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.3636363636363635) internal successors, (30), 22 states have internal predecessors, (30), 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 02:04:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 30 transitions. [2022-11-22 02:04:37,799 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 30 transitions. Word has length 13 [2022-11-22 02:04:37,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:37,800 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 30 transitions. [2022-11-22 02:04:37,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.7777777777777777) internal successors, (16), 9 states have internal predecessors, (16), 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 02:04:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2022-11-22 02:04:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-22 02:04:37,801 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:37,801 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:37,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:38,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-22 02:04:38,008 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:38,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:38,009 INFO L85 PathProgramCache]: Analyzing trace with hash 1261411007, now seen corresponding path program 1 times [2022-11-22 02:04:38,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:38,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809465786] [2022-11-22 02:04:38,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:38,035 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:38,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1633268518] [2022-11-22 02:04:38,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:38,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:38,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:38,037 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:38,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-22 02:04:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:04:38,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 50 conjunts are in the unsatisfiable core [2022-11-22 02:04:38,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:39,116 INFO L321 Elim1Store]: treesize reduction 252, result has 37.8 percent of original size [2022-11-22 02:04:39,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 226 treesize of output 790 [2022-11-22 02:04:39,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-11-22 02:04:39,298 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:04:39,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:04:39,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:04:39,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:40,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:40,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:40,631 INFO L217 Elim1Store]: Index analysis took 168 ms [2022-11-22 02:04:40,731 INFO L321 Elim1Store]: treesize reduction 96, result has 15.0 percent of original size [2022-11-22 02:04:40,732 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 18 case distinctions, treesize of input 462 treesize of output 712 [2022-11-22 02:04:41,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,517 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:41,575 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:41,589 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 408 [2022-11-22 02:04:43,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,663 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:43,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:43,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 27 [2022-11-22 02:04:43,677 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:43,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:43,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 17 [2022-11-22 02:04:43,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,871 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:43,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:43,880 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:43,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 32 [2022-11-22 02:04:43,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:43,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:44,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:44,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:44,014 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 02:04:44,107 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:44,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:44,112 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 02:04:44,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1211 treesize of output 1114 [2022-11-22 02:04:44,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:44,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 3 [2022-11-22 02:04:45,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:45,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2022-11-22 02:04:45,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:45,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 3 [2022-11-22 02:04:45,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:45,204 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 3 [2022-11-22 02:04:45,954 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:45,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:04:46,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:46,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:46,368 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:46,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 322 treesize of output 299 [2022-11-22 02:04:46,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:46,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:46,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:46,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:46,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:04:46,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:46,536 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:46,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-22 02:04:46,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:46,595 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-11-22 02:04:46,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 39 [2022-11-22 02:04:46,850 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-22 02:04:46,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 32 [2022-11-22 02:04:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:46,871 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:04:48,295 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:48,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809465786] [2022-11-22 02:04:48,295 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:48,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1633268518] [2022-11-22 02:04:48,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1633268518] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:48,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [220037145] [2022-11-22 02:04:48,298 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:04:48,298 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:48,298 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:48,299 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:48,299 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:48,478 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:04:48,478 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:04:48,748 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:48,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:48,773 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-22 02:04:48,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:48,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:04:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,093 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,241 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-22 02:04:49,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 640 treesize of output 643 [2022-11-22 02:04:49,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:04:49,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,455 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:49,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:49,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,539 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:04:49,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:04:49,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,590 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:49,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:49,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,614 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:49,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:04:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,686 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,768 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:04:49,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:04:49,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:49,829 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:49,833 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:49,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:49,971 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:04:50,754 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '962#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:04:50,754 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:04:50,754 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:04:50,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 20 [2022-11-22 02:04:50,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135143975] [2022-11-22 02:04:50,755 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:04:50,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-22 02:04:50,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:50,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-22 02:04:50,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=556, Unknown=7, NotChecked=0, Total=650 [2022-11-22 02:04:50,756 INFO L87 Difference]: Start difference. First operand 23 states and 30 transitions. Second operand has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:55,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:55,581 INFO L93 Difference]: Finished difference Result 66 states and 80 transitions. [2022-11-22 02:04:55,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-11-22 02:04:55,581 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-11-22 02:04:55,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:55,582 INFO L225 Difference]: With dead ends: 66 [2022-11-22 02:04:55,582 INFO L226 Difference]: Without dead ends: 64 [2022-11-22 02:04:55,583 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 512 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=319, Invalid=1742, Unknown=9, NotChecked=0, Total=2070 [2022-11-22 02:04:55,584 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 110 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 34 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:55,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 57 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 191 Invalid, 4 Unknown, 0 Unchecked, 1.2s Time] [2022-11-22 02:04:55,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-22 02:04:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 38. [2022-11-22 02:04:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.4054054054054055) internal successors, (52), 37 states have internal predecessors, (52), 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 02:04:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 52 transitions. [2022-11-22 02:04:55,627 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 52 transitions. Word has length 14 [2022-11-22 02:04:55,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:55,627 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 52 transitions. [2022-11-22 02:04:55,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2022-11-22 02:04:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-22 02:04:55,629 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:55,629 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:55,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:55,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:55,836 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:55,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:55,836 INFO L85 PathProgramCache]: Analyzing trace with hash 19414318, now seen corresponding path program 3 times [2022-11-22 02:04:55,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:55,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175533505] [2022-11-22 02:04:55,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:55,883 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:55,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1055470672] [2022-11-22 02:04:55,897 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-22 02:04:55,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:55,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:55,903 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:55,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-22 02:04:56,015 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-22 02:04:56,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:04:56,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-22 02:04:56,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 02:04:56,102 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 02:04:56,176 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:56,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175533505] [2022-11-22 02:04:56,177 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:56,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055470672] [2022-11-22 02:04:56,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1055470672] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:56,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1263175568] [2022-11-22 02:04:56,179 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:04:56,179 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:56,179 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:56,179 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:56,180 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:56,403 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:04:56,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:04:56,682 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:56,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:56,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 122 [2022-11-22 02:04:56,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:56,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,791 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:04:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:56,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,028 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,120 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:04:57,121 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 676 treesize of output 642 [2022-11-22 02:04:57,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,258 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:04:57,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,283 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:57,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,351 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,360 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:04:57,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:04:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,408 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,412 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:57,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,436 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,440 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:57,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:57,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,522 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:04:57,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:04:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:57,577 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:57,581 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:04:57,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:04:57,598 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:04:58,007 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1271#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:04:58,008 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:04:58,008 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:04:58,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2022-11-22 02:04:58,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969308816] [2022-11-22 02:04:58,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:04:58,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 02:04:58,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:04:58,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 02:04:58,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=211, Unknown=0, NotChecked=0, Total=272 [2022-11-22 02:04:58,009 INFO L87 Difference]: Start difference. First operand 38 states and 52 transitions. Second operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:58,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:04:58,404 INFO L93 Difference]: Finished difference Result 93 states and 114 transitions. [2022-11-22 02:04:58,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-22 02:04:58,405 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-22 02:04:58,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:04:58,406 INFO L225 Difference]: With dead ends: 93 [2022-11-22 02:04:58,406 INFO L226 Difference]: Without dead ends: 66 [2022-11-22 02:04:58,406 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 24 SyntacticMatches, 4 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 176 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2022-11-22 02:04:58,407 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 78 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:04:58,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 34 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-22 02:04:58,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-11-22 02:04:58,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 40. [2022-11-22 02:04:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 39 states have (on average 1.2564102564102564) internal successors, (49), 39 states have internal predecessors, (49), 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 02:04:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 49 transitions. [2022-11-22 02:04:58,421 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 49 transitions. Word has length 15 [2022-11-22 02:04:58,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:04:58,421 INFO L495 AbstractCegarLoop]: Abstraction has 40 states and 49 transitions. [2022-11-22 02:04:58,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:04:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2022-11-22 02:04:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-22 02:04:58,422 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:04:58,422 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:04:58,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-22 02:04:58,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:58,629 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:04:58,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:04:58,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1569210367, now seen corresponding path program 2 times [2022-11-22 02:04:58,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:04:58,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591607171] [2022-11-22 02:04:58,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:04:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:04:58,674 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:04:58,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1949363153] [2022-11-22 02:04:58,680 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:04:58,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:04:58,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:04:58,681 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:04:58,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-22 02:04:58,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-22 02:04:58,927 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:04:58,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 02:04:58,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:04:58,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 02:04:58,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:04:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-22 02:04:59,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:04:59,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591607171] [2022-11-22 02:04:59,024 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:04:59,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949363153] [2022-11-22 02:04:59,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949363153] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:04:59,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [297045176] [2022-11-22 02:04:59,026 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:04:59,026 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:04:59,026 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:04:59,026 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:04:59,027 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:04:59,171 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:04:59,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:04:59,407 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:04:59,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:04:59,663 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:04:59,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:04:59,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,730 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:04:59,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:59,906 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:59,910 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:04:59,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:04:59,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,046 INFO L321 Elim1Store]: treesize reduction 308, result has 9.9 percent of original size [2022-11-22 02:05:00,047 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 632 treesize of output 646 [2022-11-22 02:05:00,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:05:00,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,222 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,225 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:00,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:05:00,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,275 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:00,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:00,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,310 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:00,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,343 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:00,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:05:00,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,453 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-22 02:05:00,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-22 02:05:00,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:00,507 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:00,511 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:00,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:00,632 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:05:01,381 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1611#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:05:01,381 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:05:01,381 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:05:01,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2022-11-22 02:05:01,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754871617] [2022-11-22 02:05:01,382 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:05:01,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 02:05:01,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:05:01,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 02:05:01,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=247, Unknown=0, NotChecked=0, Total=306 [2022-11-22 02:05:01,383 INFO L87 Difference]: Start difference. First operand 40 states and 49 transitions. Second operand has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 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 02:05:01,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:05:01,905 INFO L93 Difference]: Finished difference Result 69 states and 78 transitions. [2022-11-22 02:05:01,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-22 02:05:01,905 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 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 02:05:01,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:05:01,906 INFO L225 Difference]: With dead ends: 69 [2022-11-22 02:05:01,906 INFO L226 Difference]: Without dead ends: 52 [2022-11-22 02:05:01,907 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 24 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=193, Invalid=737, Unknown=0, NotChecked=0, Total=930 [2022-11-22 02:05:01,908 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 65 mSDsluCounter, 49 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 02:05:01,908 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 63 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 02:05:01,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-11-22 02:05:01,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 30. [2022-11-22 02:05:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.1724137931034482) internal successors, (34), 29 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:05:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2022-11-22 02:05:01,921 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 16 [2022-11-22 02:05:01,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:05:01,921 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2022-11-22 02:05:01,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 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 02:05:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-11-22 02:05:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-22 02:05:01,922 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:05:01,922 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:05:01,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-22 02:05:02,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-22 02:05:02,129 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:05:02,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:05:02,130 INFO L85 PathProgramCache]: Analyzing trace with hash 553715545, now seen corresponding path program 4 times [2022-11-22 02:05:02,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:05:02,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461527160] [2022-11-22 02:05:02,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:05:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:05:02,182 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:05:02,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1881267180] [2022-11-22 02:05:02,182 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-22 02:05:02,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:05:02,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:05:02,194 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:05:02,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-22 02:05:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:05:03,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 65 conjunts are in the unsatisfiable core [2022-11-22 02:05:03,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:05:03,200 INFO L321 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-11-22 02:05:03,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-11-22 02:05:03,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:03,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:03,247 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:03,679 INFO L321 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2022-11-22 02:05:03,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 302 treesize of output 275 [2022-11-22 02:05:03,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:05:03,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:05:04,196 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:04,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 11 [2022-11-22 02:05:04,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:05:04,276 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:04,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 28 [2022-11-22 02:05:04,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,551 INFO L321 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2022-11-22 02:05:04,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 124 treesize of output 127 [2022-11-22 02:05:04,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 79 [2022-11-22 02:05:04,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 77 [2022-11-22 02:05:04,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 75 [2022-11-22 02:05:04,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:05:04,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:05:04,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:05:04,740 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:05:04,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-22 02:05:04,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 58 [2022-11-22 02:05:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:05:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 19 [2022-11-22 02:05:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-22 02:05:04,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:04,910 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-22 02:05:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:05:04,974 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:05:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-22 02:05:24,107 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:05:24,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461527160] [2022-11-22 02:05:24,108 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:05:24,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881267180] [2022-11-22 02:05:24,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881267180] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:05:24,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1014506462] [2022-11-22 02:05:24,110 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:05:24,110 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:05:24,111 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:05:24,111 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:05:24,111 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:05:24,287 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:05:24,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:05:24,558 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:05:24,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:05:24,881 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:05:24,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:05:24,947 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:24,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:05:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,284 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:05:25,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-22 02:05:25,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:05:25,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,489 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:25,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:05:25,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,544 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,549 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:25,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:25,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,591 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:25,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:25,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,613 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:25,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:05:25,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,681 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,755 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:05:25,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:05:25,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:25,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:25,816 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:25,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:25,837 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:05:26,600 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1916#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:05:26,600 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:05:26,600 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:05:26,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10] total 22 [2022-11-22 02:05:26,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263039709] [2022-11-22 02:05:26,601 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:05:26,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-22 02:05:26,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:05:26,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-22 02:05:26,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=551, Unknown=24, NotChecked=0, Total=702 [2022-11-22 02:05:26,603 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 22 states, 22 states have (on average 1.3636363636363635) internal successors, (30), 22 states have internal predecessors, (30), 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 02:05:28,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:05:28,399 INFO L93 Difference]: Finished difference Result 81 states and 95 transitions. [2022-11-22 02:05:28,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-22 02:05:28,400 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.3636363636363635) internal successors, (30), 22 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-22 02:05:28,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:05:28,402 INFO L225 Difference]: With dead ends: 81 [2022-11-22 02:05:28,402 INFO L226 Difference]: Without dead ends: 79 [2022-11-22 02:05:28,403 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 17 SyntacticMatches, 8 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 598 ImplicationChecksByTransitivity, 20.9s TimeCoverageRelationStatistics Valid=365, Invalid=1317, Unknown=40, NotChecked=0, Total=1722 [2022-11-22 02:05:28,404 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 175 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 78 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 84 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-22 02:05:28,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 84 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 237 Invalid, 15 Unknown, 0 Unchecked, 0.9s Time] [2022-11-22 02:05:28,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-11-22 02:05:28,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 34. [2022-11-22 02:05:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 33 states have internal predecessors, (42), 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 02:05:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2022-11-22 02:05:28,423 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 17 [2022-11-22 02:05:28,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:05:28,423 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2022-11-22 02:05:28,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.3636363636363635) internal successors, (30), 22 states have internal predecessors, (30), 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 02:05:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-22 02:05:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-22 02:05:28,424 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:05:28,424 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:05:28,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-22 02:05:28,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-22 02:05:28,633 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:05:28,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:05:28,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1837651189, now seen corresponding path program 3 times [2022-11-22 02:05:28,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:05:28,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108212490] [2022-11-22 02:05:28,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:05:28,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:05:28,673 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:05:28,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1134470369] [2022-11-22 02:05:28,674 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-22 02:05:28,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:05:28,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:05:28,676 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:05:28,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-22 02:05:29,071 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-22 02:05:29,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:05:29,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 79 conjunts are in the unsatisfiable core [2022-11-22 02:05:29,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:05:29,100 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:29,101 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:05:29,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 34 [2022-11-22 02:05:29,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 34 [2022-11-22 02:05:29,131 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-22 02:05:29,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:29,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:29,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:05:29,284 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:05:29,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 132 treesize of output 127 [2022-11-22 02:05:29,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 188 [2022-11-22 02:05:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 99 [2022-11-22 02:05:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,426 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:05:29,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 50 treesize of output 54 [2022-11-22 02:05:29,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,554 INFO L321 Elim1Store]: treesize reduction 43, result has 14.0 percent of original size [2022-11-22 02:05:29,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 52 treesize of output 52 [2022-11-22 02:05:29,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,631 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-22 02:05:29,632 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 59 treesize of output 64 [2022-11-22 02:05:29,755 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,756 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,782 INFO L321 Elim1Store]: treesize reduction 70, result has 19.5 percent of original size [2022-11-22 02:05:29,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 61 treesize of output 64 [2022-11-22 02:05:29,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:29,879 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:29,887 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-22 02:05:29,887 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 88 treesize of output 78 [2022-11-22 02:05:30,414 INFO L321 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2022-11-22 02:05:30,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 86 treesize of output 54 [2022-11-22 02:05:30,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:05:30,444 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:05:49,914 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse61 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse62 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse59 (* .cse62 8)) (.cse0 (<= .cse62 2147483647)) (.cse60 (* .cse61 8)) (.cse33 (<= .cse61 2147483647)) (.cse58 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse35 (<= .cse58 2147483647)) (.cse24 (not .cse33)) (.cse13 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (not .cse0)) (.cse23 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse11 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse14 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse34 (* 8 .cse58))) (and (or (let ((.cse1 (+ 6 (select .cse12 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse34))))) (and (or (and (or .cse0 (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (not (<= .cse1 v_ArrVal_740)) (= 8 (let ((.cse10 (store (store .cse12 .cse13 v_ArrVal_740) .cse14 v_ArrVal_742))) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse10))) (let ((.cse9 (select .cse8 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse3 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse4 (store .cse8 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse9 .cse7 (+ .cse3 (select .cse10 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_745)))) (let ((.cse5 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse2 .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse5 .cse6 (+ .cse2 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))))))))))))) (or .cse15 (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (not (<= .cse1 v_ArrVal_740)) (= (let ((.cse22 (store (store .cse12 .cse13 v_ArrVal_740) .cse23 v_ArrVal_742))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse19 (select .cse21 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse16 (store .cse20 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse21 .cse7 (+ (select .cse22 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse19)) .cse11 v_ArrVal_745)))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse17 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse16 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse17 .cse6 (+ .cse18 .cse19))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse18 .cse19)))))))) 8))))) .cse24) (or (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (not (<= .cse1 v_ArrVal_740)) (= (let ((.cse31 (store (store .cse12 .cse32 v_ArrVal_740) .cse14 v_ArrVal_742))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse27 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse30 .cse7 (+ (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse26)) .cse11 v_ArrVal_745)))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse25 .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse28 .cse6 (+ .cse25 .cse26))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))))))))) 8))) .cse33))) (not .cse35)) (or .cse35 (let ((.cse36 (+ (select .cse12 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse34)) 6))) (and (or .cse24 (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (not (<= .cse36 v_ArrVal_740)) (= (let ((.cse43 (store (store .cse12 .cse13 v_ArrVal_740) .cse23 v_ArrVal_742))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse43))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse40 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse37 (store .cse41 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse42 .cse7 (+ (select .cse43 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse40)) .cse11 v_ArrVal_745)))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse38 .cse6 (+ .cse39 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse39 .cse40)))))))) 8)))) (or (and (or .cse15 (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (= (let ((.cse50 (store (store .cse12 .cse32 v_ArrVal_740) .cse23 v_ArrVal_742))) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse50))) (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse45 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse46 (store .cse48 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse49 .cse7 (+ .cse45 (select .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|))) .cse11 v_ArrVal_745)))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse44 (select .cse47 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse47 .cse6 (+ .cse44 .cse45))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))))))))) 8) (not (<= .cse36 v_ArrVal_740))))) (or .cse0 (forall ((v_ArrVal_742 Int) (v_ArrVal_740 Int) (v_ArrVal_745 Int)) (or (not (<= .cse36 v_ArrVal_740)) (= (let ((.cse57 (store (store .cse12 .cse32 v_ArrVal_740) .cse14 v_ArrVal_742))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse52 (select .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse53 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse56 .cse7 (+ (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse52)) .cse11 v_ArrVal_745)))) (let ((.cse54 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse51 .cse52 (select (select (store .cse53 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse54 .cse6 (+ .cse51 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))))))))) 8))))) .cse33)))))))) is different from true [2022-11-22 02:05:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2022-11-22 02:05:49,975 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:05:49,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108212490] [2022-11-22 02:05:49,975 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:05:49,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1134470369] [2022-11-22 02:05:49,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1134470369] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:05:49,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1426785894] [2022-11-22 02:05:49,978 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:05:49,978 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:05:49,979 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:05:49,979 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:05:49,979 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:05:50,155 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:05:50,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:05:50,383 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:05:50,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:05:50,649 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:05:50,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:05:50,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:50,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:05:50,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:50,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:50,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:50,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:50,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,034 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:05:51,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-22 02:05:51,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:05:51,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,211 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:51,212 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:05:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,265 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:51,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,313 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:51,313 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:51,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,338 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:51,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:51,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,417 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,427 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:05:51,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:05:51,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:05:51,486 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:05:51,490 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:05:51,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:05:51,604 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:05:53,744 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2274#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:05:53,744 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:05:53,744 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:05:53,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-11-22 02:05:53,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908175847] [2022-11-22 02:05:53,745 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:05:53,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-11-22 02:05:53,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:05:53,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-11-22 02:05:53,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=939, Unknown=2, NotChecked=62, Total=1122 [2022-11-22 02:05:53,747 INFO L87 Difference]: Start difference. First operand 34 states and 42 transitions. Second operand has 28 states, 28 states have (on average 1.3571428571428572) internal successors, (38), 28 states have internal predecessors, (38), 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 02:06:06,114 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse78 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse79 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse80 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse17 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse65 (* 8 .cse78))) (let ((.cse35 (select .cse17 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse65))) (.cse36 (select .cse14 (+ .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse44 (<= .cse80 2147483647)) (.cse34 (* .cse80 8)) (.cse12 (* .cse79 8)) (.cse25 (<= .cse79 2147483647)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse15 (select .cse17 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse16 (select .cse17 .cse5)) (.cse10 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse66 (<= .cse78 2147483647)) (.cse0 (not .cse25)) (.cse32 (+ .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (+ .cse34 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse52 (not .cse44)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse24 (+ .cse12 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (+ .cse34 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse33 (store .cse17 (+ .cse12 |c_ULTIMATE.start_main_~c~0#1.offset|) (+ .cse35 .cse36))) (.cse18 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (or .cse0 (forall ((v_ArrVal_742 Int) (v_ArrVal_745 Int)) (= (let ((.cse9 (store .cse11 (+ .cse12 |c_ULTIMATE.start_main_~a~0#1.offset|) v_ArrVal_742))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse1 (select .cse8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse7 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse8 .cse6 (+ (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse1)) .cse10 v_ArrVal_745)))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse1 .cse2 (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse4 .cse5 (+ .cse1 .cse2))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))) 8))) (exists ((|ULTIMATE.start_main_~b~0#1.base| Int)) (let ((.cse13 (select |c_#memory_int| |ULTIMATE.start_main_~b~0#1.base|))) (and (= (select .cse13 0) 1) (= (select .cse13 8) 7)))) (= 7 (select .cse14 .cse6)) (= .cse15 0) (= (+ .cse15 1) .cse16) (= (+ 7 .cse16) (select .cse17 .cse18)) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= .cse16 1) (or (forall ((v_ArrVal_745 Int)) (= 8 (let ((.cse23 (store .cse14 .cse24 v_ArrVal_745))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse23))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse19 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse22 (select .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse21 .cse5 (+ .cse19 .cse22))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse22))))))) .cse25) (= (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= 6 (select .cse11 |c_ULTIMATE.start_main_~a~0#1.offset|)) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse26 (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|))) (and (<= 12 (select .cse26 8)) (= 6 (select .cse26 0))))) (or (forall ((v_ArrVal_745 Int)) (= (let ((.cse31 (store .cse14 .cse32 v_ArrVal_745))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse31))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse29 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse30 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse28 .cse5 (+ .cse29 .cse30))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse29 .cse30))))) 8)) .cse0) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= 8 (select (store .cse33 (+ .cse34 |c_ULTIMATE.start_main_~c~0#1.offset|) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse32) .cse35 .cse36)) .cse18)) (or (forall ((v_ArrVal_742 Int) (v_ArrVal_745 Int)) (= (let ((.cse43 (store .cse11 (+ .cse12 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)) v_ArrVal_742))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse43))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse40 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse38 (store .cse41 |c_ULTIMATE.start_main_~b~0#1.base| (store (store .cse42 .cse6 (+ (select .cse43 |c_ULTIMATE.start_main_~a~0#1.offset|) .cse40)) .cse10 v_ArrVal_745)))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse37 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse39 .cse5 (+ .cse37 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse40)))))))) 8)) .cse25) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (or (let ((.cse59 (+ .cse36 (select .cse11 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse65))))) (and (or .cse0 (let ((.cse50 (store .cse14 .cse32 .cse59))) (and (or .cse44 (forall ((v_ArrVal_745 Int)) (= 8 (let ((.cse49 (store .cse50 .cse51 v_ArrVal_745))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse49))) (let ((.cse48 (select .cse47 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse46 (select .cse48 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ .cse45 .cse46 (select (select (store .cse47 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse48 .cse5 (+ .cse45 .cse46))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))) (or .cse52 (forall ((v_ArrVal_745 Int)) (= (let ((.cse57 (store .cse50 .cse58 v_ArrVal_745))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse57))) (let ((.cse55 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse56 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse53 (select (select (store .cse54 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse55 .cse5 (+ .cse53 .cse56))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse56))))) 8)))))) (or (forall ((v_ArrVal_745 Int)) (= 8 (let ((.cse64 (store (store .cse14 .cse24 .cse59) .cse51 v_ArrVal_745))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse64))) (let ((.cse61 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse62 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse63 (select .cse64 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse61 .cse5 (+ .cse62 .cse63))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse62 .cse63))))))) .cse25))) (not .cse66)) (or .cse66 (let ((.cse72 (+ (select .cse11 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse65)) (select .cse14 (+ (- 34359738368) .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or .cse0 (forall ((v_ArrVal_745 Int)) (= (let ((.cse71 (store (store .cse14 .cse32 .cse72) .cse58 v_ArrVal_745))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse71))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse71 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse70 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|))) (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse5 (+ .cse69 .cse70))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse69 .cse70))))) 8))) (or .cse25 (and .cse52 (forall ((v_ArrVal_745 Int)) (= (let ((.cse77 (store (store .cse14 .cse24 .cse72) .cse51 v_ArrVal_745))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse77))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse73 (select .cse75 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse76 (select .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))) (+ .cse73 (select (select (store .cse74 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse75 .cse5 (+ .cse73 .cse76))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse76))))) 8))))))) (= (select .cse33 .cse18) 8) (<= 12 (select .cse11 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)))))))) is different from true [2022-11-22 02:06:12,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:06:23,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:06:23,119 INFO L93 Difference]: Finished difference Result 81 states and 95 transitions. [2022-11-22 02:06:23,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-11-22 02:06:23,119 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 1.3571428571428572) internal successors, (38), 28 states have internal predecessors, (38), 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 20 [2022-11-22 02:06:23,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:06:23,120 INFO L225 Difference]: With dead ends: 81 [2022-11-22 02:06:23,120 INFO L226 Difference]: Without dead ends: 79 [2022-11-22 02:06:23,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 23 SyntacticMatches, 4 SemanticMatches, 56 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 41.9s TimeCoverageRelationStatistics Valid=361, Invalid=2724, Unknown=3, NotChecked=218, Total=3306 [2022-11-22 02:06:23,121 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 87 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 52 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 441 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 53 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-11-22 02:06:23,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 67 Invalid, 441 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 335 Invalid, 1 Unknown, 53 Unchecked, 7.7s Time] [2022-11-22 02:06:23,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-11-22 02:06:23,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 53. [2022-11-22 02:06:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:06:23,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 67 transitions. [2022-11-22 02:06:23,151 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 67 transitions. Word has length 20 [2022-11-22 02:06:23,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:06:23,152 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 67 transitions. [2022-11-22 02:06:23,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 1.3571428571428572) internal successors, (38), 28 states have internal predecessors, (38), 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 02:06:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2022-11-22 02:06:23,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-22 02:06:23,153 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:06:23,153 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:06:23,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-22 02:06:23,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:06:23,360 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:06:23,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:06:23,361 INFO L85 PathProgramCache]: Analyzing trace with hash -1224454721, now seen corresponding path program 4 times [2022-11-22 02:06:23,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:06:23,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759856434] [2022-11-22 02:06:23,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:06:23,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:06:23,413 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:06:23,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [621505899] [2022-11-22 02:06:23,420 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-22 02:06:23,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:06:23,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:06:23,434 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:06:23,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-22 02:06:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:06:24,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 81 conjunts are in the unsatisfiable core [2022-11-22 02:06:24,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:06:25,225 INFO L321 Elim1Store]: treesize reduction 252, result has 37.8 percent of original size [2022-11-22 02:06:25,226 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 226 treesize of output 790 [2022-11-22 02:06:25,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:06:25,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-11-22 02:06:25,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:06:25,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:06:25,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:06:25,882 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,883 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,888 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,891 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,892 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,901 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,902 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,902 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,909 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,910 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:25,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 641 [2022-11-22 02:06:26,320 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:26,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:26,457 INFO L217 Elim1Store]: Index analysis took 244 ms [2022-11-22 02:06:26,584 INFO L321 Elim1Store]: treesize reduction 120, result has 12.4 percent of original size [2022-11-22 02:06:26,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 22 case distinctions, treesize of input 232 treesize of output 705 [2022-11-22 02:06:26,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:26,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:26,971 INFO L217 Elim1Store]: Index analysis took 112 ms [2022-11-22 02:06:27,008 INFO L321 Elim1Store]: treesize reduction 49, result has 14.0 percent of original size [2022-11-22 02:06:27,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 9 case distinctions, treesize of input 188 treesize of output 434 [2022-11-22 02:06:27,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,296 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,318 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,342 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,376 INFO L321 Elim1Store]: treesize reduction 49, result has 14.0 percent of original size [2022-11-22 02:06:27,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 9 case distinctions, treesize of input 159 treesize of output 407 [2022-11-22 02:06:27,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,820 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,825 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:27,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:27,875 INFO L321 Elim1Store]: treesize reduction 37, result has 17.8 percent of original size [2022-11-22 02:06:27,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 170 treesize of output 260 [2022-11-22 02:06:27,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:06:28,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:28,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:28,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:28,080 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,082 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 74 [2022-11-22 02:06:28,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,191 INFO L321 Elim1Store]: treesize reduction 48, result has 26.2 percent of original size [2022-11-22 02:06:28,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 10 case distinctions, treesize of input 291 treesize of output 294 [2022-11-22 02:06:28,452 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:06:28,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 473 treesize of output 484 [2022-11-22 02:06:28,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,756 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 56 [2022-11-22 02:06:28,951 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:28,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 56 [2022-11-22 02:06:29,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:29,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 78 [2022-11-22 02:06:29,101 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:29,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:29,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 46 [2022-11-22 02:06:29,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-22 02:06:30,079 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,079 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:06:30,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,323 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 113 treesize of output 98 [2022-11-22 02:06:30,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2022-11-22 02:06:30,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 84 [2022-11-22 02:06:30,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2022-11-22 02:06:30,420 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,421 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 73 [2022-11-22 02:06:30,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 15 [2022-11-22 02:06:30,482 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,482 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2022-11-22 02:06:30,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,547 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,547 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-22 02:06:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,584 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-22 02:06:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,627 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:30,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-22 02:06:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,670 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-11-22 02:06:30,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 39 [2022-11-22 02:06:30,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,718 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-11-22 02:06:30,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 47 treesize of output 51 [2022-11-22 02:06:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:30,763 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-11-22 02:06:30,764 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 53 treesize of output 51 [2022-11-22 02:06:30,954 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-22 02:06:30,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 30 [2022-11-22 02:06:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:06:30,974 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:06:54,269 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse31 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse32 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse18 (<= .cse32 2147483647)) (.cse1 (<= .cse31 2147483647)) (.cse29 (* 8 .cse32)) (.cse30 (* .cse31 8)) (.cse28 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse20 (<= .cse28 2147483647)) (.cse14 (+ .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse17 (+ .cse29 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse11 (not .cse1)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse8 (+ .cse30 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse10 (+ .cse29 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse0 (not .cse18)) (.cse19 (* .cse28 8))) (and (or (let ((.cse9 (+ .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse0 (and (or .cse1 (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse8 v_ArrVal_847) .cse9 v_ArrVal_848) .cse10 v_ArrVal_851)))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select .cse2 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store .cse3 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse2 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) 1))) (or .cse11 (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse14 v_ArrVal_847) .cse9 v_ArrVal_848) .cse10 v_ArrVal_851)))) (let ((.cse12 (select .cse13 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store .cse13 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse12 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) 1))))) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse14 v_ArrVal_847) .cse9 v_ArrVal_848) .cse17 v_ArrVal_851)))) (let ((.cse15 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store .cse16 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse15 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) 1)) .cse18))) (not .cse20)) (or .cse20 (let ((.cse23 (+ .cse19 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (or (and (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse8 v_ArrVal_847) .cse23 v_ArrVal_848) .cse17 v_ArrVal_851)))) (let ((.cse22 (select .cse21 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse22 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse1) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse14 v_ArrVal_847) .cse23 v_ArrVal_848) .cse17 v_ArrVal_851)))) (let ((.cse24 (select .cse25 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select .cse24 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store .cse25 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse24 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) 1)) .cse11)) .cse18) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_847 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store (store .cse7 .cse8 v_ArrVal_847) .cse23 v_ArrVal_848) .cse10 v_ArrVal_851)))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse26 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse27 .cse4 v_ArrVal_853) .cse5 v_ArrVal_855) .cse6 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse0)))))))) is different from true [2022-11-22 02:06:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2022-11-22 02:06:54,290 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:06:54,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759856434] [2022-11-22 02:06:54,291 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:06:54,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [621505899] [2022-11-22 02:06:54,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [621505899] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:06:54,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1499835688] [2022-11-22 02:06:54,293 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:06:54,293 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:06:54,293 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:06:54,293 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:06:54,294 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:06:54,434 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:06:54,435 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:06:54,702 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:06:54,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:06:54,976 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:06:54,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:06:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:06:55,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,185 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,305 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-22 02:06:55,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 638 treesize of output 643 [2022-11-22 02:06:55,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,510 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:06:55,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,533 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:55,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:06:55,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,597 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,609 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,617 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:06:55,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:06:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,656 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,660 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:55,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:06:55,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,679 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,682 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:55,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:06:55,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,745 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,745 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,754 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:06:55,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:06:55,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:06:55,798 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:06:55,802 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:06:55,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:06:55,923 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:06:57,837 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2694#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:06:57,837 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:06:57,837 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:06:57,837 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 18] total 32 [2022-11-22 02:06:57,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325888120] [2022-11-22 02:06:57,837 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:06:57,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-11-22 02:06:57,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:06:57,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-11-22 02:06:57,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=1163, Unknown=5, NotChecked=70, Total=1406 [2022-11-22 02:06:57,840 INFO L87 Difference]: Start difference. First operand 53 states and 67 transitions. Second operand has 32 states, 32 states have (on average 1.1875) internal successors, (38), 32 states have internal predecessors, (38), 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 02:07:07,194 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse42 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse43 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse13 (<= .cse43 2147483647)) (.cse40 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse0 (<= .cse42 2147483647)) (.cse39 (* .cse43 8)) (.cse41 (* .cse42 8))) (let ((.cse11 (+ .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse8 (+ .cse41 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse7 (+ .cse39 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse12 (not .cse0)) (.cse23 (+ .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (+ .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (+ .cse39 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (+ .cse41 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse30 (* 8 .cse40)) (.cse28 (<= .cse40 2147483647)) (.cse3 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse17 (+ .cse39 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse14 (not .cse13)) (.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (and (or (and (or .cse0 (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 .cse7 v_ArrVal_848) .cse8 v_ArrVal_851)))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse2 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse2 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1))) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 .cse7 v_ArrVal_848) .cse11 v_ArrVal_851)))) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse9 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse10 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse12)) .cse13) (or .cse14 (and (or (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 .cse17 v_ArrVal_848) .cse11 v_ArrVal_851)))) (let ((.cse16 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse15 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse16 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse12) (or .cse0 (forall ((v_ArrVal_851 Int) (v_ArrVal_848 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse19 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 .cse17 v_ArrVal_848) .cse8 v_ArrVal_851)))) (let ((.cse18 (select .cse19 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select .cse18 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store .cse19 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse18 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) 1))))) (or (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int)) (= (let ((.cse20 (store (store .cse21 .cse22 v_ArrVal_855) .cse23 v_ArrVal_857))) (+ (select .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse20) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1)) .cse12) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or .cse0 (and (or .cse14 (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int)) (= (let ((.cse24 (store (store .cse21 .cse22 v_ArrVal_855) .cse25 v_ArrVal_857))) (+ (select .cse24 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse24) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1))) (or (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int)) (= (let ((.cse26 (store (store .cse21 .cse27 v_ArrVal_855) .cse25 v_ArrVal_857))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse26) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse26 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1)) .cse13))) (or (not .cse28) (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse29 (store (store (store .cse21 .cse22 v_ArrVal_853) .cse23 v_ArrVal_855) (+ .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_857))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse29) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1))) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse6 .cse7 v_ArrVal_851)))) (let ((.cse32 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse31 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse32 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse13) (or (let ((.cse34 (+ .cse30 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or .cse12 (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse33 (store (store (store .cse21 .cse22 v_ArrVal_853) .cse23 v_ArrVal_855) .cse34 v_ArrVal_857))) (+ (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse33) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1))) (or .cse0 (and (or .cse14 (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse35 (store (store (store .cse21 .cse22 v_ArrVal_853) .cse25 v_ArrVal_855) .cse34 v_ArrVal_857))) (+ (select .cse35 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse35) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1))) (or .cse13 (forall ((v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse36 (store (store (store .cse21 .cse27 v_ArrVal_853) .cse25 v_ArrVal_855) .cse34 v_ArrVal_857))) (+ (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse36) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1))))))) .cse28) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (or (forall ((v_ArrVal_851 Int) (v_ArrVal_857 Int) (v_ArrVal_855 Int) (v_ArrVal_853 Int)) (= (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse6 .cse17 v_ArrVal_851)))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.base|))) (+ (select (select (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| (store (store (store .cse38 .cse3 v_ArrVal_853) .cse4 v_ArrVal_855) .cse5 v_ArrVal_857)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|)))) 1)) .cse14) (= (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0))))) is different from true [2022-11-22 02:08:13,568 WARN L233 SmtUtils]: Spent 50.73s on a formula simplification. DAG size of input: 150 DAG size of output: 119 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:08:16,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:08:19,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:08:21,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:08:23,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:08:27,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:08:54,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:08:54,063 INFO L93 Difference]: Finished difference Result 135 states and 161 transitions. [2022-11-22 02:08:54,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-11-22 02:08:54,063 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 1.1875) internal successors, (38), 32 states have internal predecessors, (38), 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 20 [2022-11-22 02:08:54,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:08:54,064 INFO L225 Difference]: With dead ends: 135 [2022-11-22 02:08:54,064 INFO L226 Difference]: Without dead ends: 133 [2022-11-22 02:08:54,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 1525 ImplicationChecksByTransitivity, 118.3s TimeCoverageRelationStatistics Valid=879, Invalid=4972, Unknown=9, NotChecked=302, Total=6162 [2022-11-22 02:08:54,066 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 269 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 436 mSolverCounterSat, 133 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 628 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 436 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 54 IncrementalHoareTripleChecker+Unchecked, 22.5s IncrementalHoareTripleChecker+Time [2022-11-22 02:08:54,067 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 114 Invalid, 628 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 436 Invalid, 5 Unknown, 54 Unchecked, 22.5s Time] [2022-11-22 02:08:54,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-11-22 02:08:54,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 70. [2022-11-22 02:08:54,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 1.3768115942028984) internal successors, (95), 69 states have internal predecessors, (95), 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 02:08:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 95 transitions. [2022-11-22 02:08:54,115 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 95 transitions. Word has length 20 [2022-11-22 02:08:54,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:08:54,115 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 95 transitions. [2022-11-22 02:08:54,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 1.1875) internal successors, (38), 32 states have internal predecessors, (38), 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 02:08:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 95 transitions. [2022-11-22 02:08:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-22 02:08:54,116 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:08:54,116 INFO L195 NwaCegarLoop]: trace histogram [7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:08:54,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-22 02:08:54,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:08:54,329 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:08:54,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:08:54,330 INFO L85 PathProgramCache]: Analyzing trace with hash 537325849, now seen corresponding path program 5 times [2022-11-22 02:08:54,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:08:54,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236546646] [2022-11-22 02:08:54,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:08:54,385 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:08:54,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1050277957] [2022-11-22 02:08:54,385 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:08:54,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:08:54,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:08:54,388 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:08:54,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-22 02:08:56,187 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-22 02:08:56,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:08:56,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 02:08:56,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:08:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-22 02:08:56,308 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:08:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-22 02:08:56,389 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:08:56,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236546646] [2022-11-22 02:08:56,389 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:08:56,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1050277957] [2022-11-22 02:08:56,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1050277957] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:08:56,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1213956117] [2022-11-22 02:08:56,391 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:08:56,391 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:08:56,392 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:08:56,392 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:08:56,392 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:08:56,623 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:08:56,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:08:56,809 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:08:56,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:08:57,076 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:08:57,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:08:57,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,135 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:08:57,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,439 INFO L321 Elim1Store]: treesize reduction 308, result has 9.9 percent of original size [2022-11-22 02:08:57,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 632 treesize of output 646 [2022-11-22 02:08:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:08:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,614 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,618 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:08:57,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:08:57,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,661 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,666 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:08:57,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:08:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,698 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,702 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:08:57,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:08:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,720 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,724 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:08:57,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:08:57,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,787 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,788 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,810 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:08:57,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:08:57,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:08:57,857 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:08:57,861 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:08:57,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:08:57,880 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:08:58,640 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3255#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:08:58,640 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:08:58,640 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:08:58,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2022-11-22 02:08:58,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123758526] [2022-11-22 02:08:58,641 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:08:58,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-22 02:08:58,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:08:58,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-22 02:08:58,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=296, Unknown=0, NotChecked=0, Total=380 [2022-11-22 02:08:58,642 INFO L87 Difference]: Start difference. First operand 70 states and 95 transitions. Second operand has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 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 02:08:59,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:08:59,221 INFO L93 Difference]: Finished difference Result 152 states and 186 transitions. [2022-11-22 02:08:59,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-22 02:08:59,221 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 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 21 [2022-11-22 02:08:59,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:08:59,223 INFO L225 Difference]: With dead ends: 152 [2022-11-22 02:08:59,226 INFO L226 Difference]: Without dead ends: 96 [2022-11-22 02:08:59,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 26 SyntacticMatches, 17 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 444 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=261, Invalid=929, Unknown=0, NotChecked=0, Total=1190 [2022-11-22 02:08:59,231 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 97 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:08:59,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 40 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-22 02:08:59,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-11-22 02:08:59,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 55. [2022-11-22 02:08:59,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 54 states have (on average 1.2407407407407407) internal successors, (67), 54 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:08:59,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 67 transitions. [2022-11-22 02:08:59,279 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 67 transitions. Word has length 21 [2022-11-22 02:08:59,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:08:59,280 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 67 transitions. [2022-11-22 02:08:59,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 15 states have internal predecessors, (22), 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 02:08:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2022-11-22 02:08:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-22 02:08:59,281 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:08:59,281 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:08:59,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-11-22 02:08:59,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-22 02:08:59,490 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:08:59,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:08:59,491 INFO L85 PathProgramCache]: Analyzing trace with hash 945888490, now seen corresponding path program 5 times [2022-11-22 02:08:59,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:08:59,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550462307] [2022-11-22 02:08:59,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:08:59,530 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:08:59,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [895697878] [2022-11-22 02:08:59,530 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:08:59,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:08:59,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:08:59,532 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:08:59,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-22 02:09:00,079 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-22 02:09:00,079 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:09:00,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 02:09:00,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:09:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-22 02:09:00,186 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:09:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-22 02:09:00,267 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:09:00,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550462307] [2022-11-22 02:09:00,267 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:09:00,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895697878] [2022-11-22 02:09:00,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [895697878] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:09:00,268 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [191467144] [2022-11-22 02:09:00,269 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:09:00,270 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:09:00,270 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:09:00,270 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:09:00,271 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:09:00,420 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:09:00,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:09:00,660 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:09:00,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:09:00,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-22 02:09:00,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:00,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:09:00,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,941 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:00,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:00,947 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:00,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:00,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,030 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:09:01,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-22 02:09:01,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:09:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,156 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:01,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:09:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,277 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:09:01,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:09:01,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,331 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,335 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:01,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:01,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,381 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,385 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:01,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:09:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,421 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,425 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:01,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:01,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:01,468 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:01,471 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:01,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:01,579 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:09:02,322 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3777#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:09:02,323 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:09:02,323 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:09:02,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2022-11-22 02:09:02,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781658526] [2022-11-22 02:09:02,323 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:09:02,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-22 02:09:02,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:09:02,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-22 02:09:02,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=345, Unknown=0, NotChecked=0, Total=420 [2022-11-22 02:09:02,325 INFO L87 Difference]: Start difference. First operand 55 states and 67 transitions. Second operand has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 02:09:02,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:09:02,852 INFO L93 Difference]: Finished difference Result 92 states and 104 transitions. [2022-11-22 02:09:02,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-22 02:09:02,852 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 22 [2022-11-22 02:09:02,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:09:02,853 INFO L225 Difference]: With dead ends: 92 [2022-11-22 02:09:02,853 INFO L226 Difference]: Without dead ends: 74 [2022-11-22 02:09:02,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 35 SyntacticMatches, 10 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 289 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=137, Invalid=565, Unknown=0, NotChecked=0, Total=702 [2022-11-22 02:09:02,854 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 41 mSDsluCounter, 49 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 02:09:02,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 56 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 02:09:02,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-11-22 02:09:02,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 41. [2022-11-22 02:09:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 40 states have (on average 1.2) internal successors, (48), 40 states have internal predecessors, (48), 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 02:09:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 48 transitions. [2022-11-22 02:09:02,884 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 48 transitions. Word has length 22 [2022-11-22 02:09:02,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:09:02,884 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 48 transitions. [2022-11-22 02:09:02,884 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 02:09:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2022-11-22 02:09:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-22 02:09:02,885 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:09:02,885 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:09:02,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-11-22 02:09:03,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-22 02:09:03,087 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:09:03,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:09:03,087 INFO L85 PathProgramCache]: Analyzing trace with hash -342480883, now seen corresponding path program 6 times [2022-11-22 02:09:03,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:09:03,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514100213] [2022-11-22 02:09:03,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:09:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:09:03,114 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:09:03,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [267553522] [2022-11-22 02:09:03,114 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-22 02:09:03,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:09:03,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:09:03,116 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:09:03,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-11-22 02:09:05,208 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-22 02:09:05,208 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:09:05,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 90 conjunts are in the unsatisfiable core [2022-11-22 02:09:05,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:09:05,938 INFO L321 Elim1Store]: treesize reduction 252, result has 37.8 percent of original size [2022-11-22 02:09:05,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 226 treesize of output 790 [2022-11-22 02:09:06,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:09:06,058 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-11-22 02:09:06,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:09:06,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:09:06,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,269 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,288 INFO L217 Elim1Store]: Index analysis took 123 ms [2022-11-22 02:09:07,353 INFO L321 Elim1Store]: treesize reduction 96, result has 15.0 percent of original size [2022-11-22 02:09:07,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 18 case distinctions, treesize of input 330 treesize of output 570 [2022-11-22 02:09:07,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,976 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:07,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:07,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 399 [2022-11-22 02:09:08,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,228 INFO L321 Elim1Store]: treesize reduction 72, result has 19.1 percent of original size [2022-11-22 02:09:08,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 14 case distinctions, treesize of input 185 treesize of output 283 [2022-11-22 02:09:08,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:08,707 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,708 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,715 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,718 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:08,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 241 [2022-11-22 02:09:09,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:09,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:09,206 INFO L321 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2022-11-22 02:09:09,206 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 272 treesize of output 239 [2022-11-22 02:09:09,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:09,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:09,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:09,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:09,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 78 [2022-11-22 02:09:09,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:09,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:09:09,519 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:09,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 37 [2022-11-22 02:09:09,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 474 treesize of output 476 [2022-11-22 02:09:10,160 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:10,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:09:10,312 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:10,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:09:10,355 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:09:10,458 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,458 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 02:09:10,504 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,505 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 02:09:10,549 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,550 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 02:09:10,601 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 26 [2022-11-22 02:09:10,678 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:10,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 68 [2022-11-22 02:09:10,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:09:10,764 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:10,764 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 107 treesize of output 101 [2022-11-22 02:09:10,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,777 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:09:10,850 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:10,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 68 [2022-11-22 02:09:10,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:09:10,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 19 [2022-11-22 02:09:10,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,911 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:10,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-22 02:09:10,975 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:10,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 147 treesize of output 135 [2022-11-22 02:09:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,982 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:10,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 210 [2022-11-22 02:09:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 101 [2022-11-22 02:09:11,111 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:11,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 119 treesize of output 109 [2022-11-22 02:09:11,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 173 [2022-11-22 02:09:11,218 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 02:09:11,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 105 treesize of output 97 [2022-11-22 02:09:11,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,226 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 171 [2022-11-22 02:09:11,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 40 [2022-11-22 02:09:11,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:11,300 INFO L321 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-11-22 02:09:11,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 41 treesize of output 49 [2022-11-22 02:09:11,462 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-22 02:09:11,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 30 [2022-11-22 02:09:11,483 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:09:11,483 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:09:41,167 WARN L233 SmtUtils]: Spent 6.37s on a formula simplification. DAG size of input: 120 DAG size of output: 107 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:09:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-22 02:09:43,264 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:09:43,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514100213] [2022-11-22 02:09:43,265 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:09:43,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [267553522] [2022-11-22 02:09:43,265 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [267553522] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:09:43,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1775324787] [2022-11-22 02:09:43,267 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:09:43,267 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:09:43,267 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:09:43,267 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:09:43,268 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:09:43,445 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:09:43,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:09:43,686 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:09:43,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:09:43,934 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:09:43,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:09:44,002 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 44 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 186 [2022-11-22 02:09:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,253 INFO L321 Elim1Store]: treesize reduction 410, result has 0.2 percent of original size [2022-11-22 02:09:44,254 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 53 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 60 case distinctions, treesize of input 705 treesize of output 644 [2022-11-22 02:09:44,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,393 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:09:44,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,444 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,448 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:44,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,495 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:44,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,533 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:44,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:44,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,551 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,554 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:44,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:44,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,611 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,612 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,619 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:09:44,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:09:44,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:09:44,656 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:09:44,660 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:09:44,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:09:44,767 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:09:46,126 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4176#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:09:46,127 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:09:46,127 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:09:46,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 33 [2022-11-22 02:09:46,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096025217] [2022-11-22 02:09:46,127 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:09:46,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-11-22 02:09:46,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:09:46,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-11-22 02:09:46,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=1278, Unknown=15, NotChecked=0, Total=1482 [2022-11-22 02:09:46,129 INFO L87 Difference]: Start difference. First operand 41 states and 48 transitions. Second operand has 33 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 33 states have internal predecessors, (42), 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 02:09:53,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:09:58,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:10:00,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:10:03,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:10:05,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:10:19,884 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse36 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse37 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse39 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse38 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse9 (<= .cse38 2147483647)) (.cse18 (<= .cse39 2147483647)) (.cse15 (* .cse39 8)) (.cse1 (<= .cse37 2147483647)) (.cse29 (<= .cse36 2147483647)) (.cse33 (* 8 .cse38)) (.cse34 (* .cse37 8)) (.cse35 (* .cse36 8))) (let ((.cse19 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse20 (+ .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse22 (+ .cse34 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse23 (+ .cse33 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse24 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse0 (not .cse29)) (.cse11 (+ .cse34 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (not .cse1)) (.cse4 (+ .cse35 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (+ (- 34359738368) .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (not .cse18)) (.cse3 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse31 (+ .cse35 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (+ .cse34 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (+ .cse33 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse12 (not .cse9))) (and (or .cse0 (and (or .cse1 (forall ((v_ArrVal_1163 Int) (v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse2 (store (store (store (store .cse3 .cse4 v_ArrVal_1163) .cse5 v_ArrVal_1165) .cse6 v_ArrVal_1167) .cse7 v_ArrVal_1170))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse2 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1))) (or .cse8 (and (or .cse9 (forall ((v_ArrVal_1163 Int) (v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse10 (store (store (store (store .cse3 .cse4 v_ArrVal_1163) .cse11 v_ArrVal_1165) .cse6 v_ArrVal_1167) .cse7 v_ArrVal_1170))) (+ (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse10) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1))) (or .cse12 (and (or (forall ((v_ArrVal_1163 Int) (v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse13 (store (store (store (store .cse3 .cse4 v_ArrVal_1163) .cse11 v_ArrVal_1165) .cse14 v_ArrVal_1167) (+ .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1170))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse13) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse13 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1)) .cse16) (or (forall ((v_ArrVal_1163 Int) (v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse17 (store (store (store (store .cse3 .cse4 v_ArrVal_1163) .cse11 v_ArrVal_1165) .cse14 v_ArrVal_1167) .cse7 v_ArrVal_1170))) (+ (select .cse17 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse17) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1)) .cse18))))))) (= (select .cse19 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (forall ((v_ArrVal_1173 Int) (v_ArrVal_1175 Int) (v_ArrVal_1177 Int)) (= (select (store (store (store (store .cse19 .cse20 (let ((.cse21 (* 8 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)))) (+ (select .cse19 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse21)) (select .cse3 (+ .cse21 |c_ULTIMATE.start_main_~b~0#1.offset|))))) .cse22 v_ArrVal_1173) .cse23 v_ArrVal_1175) (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse15) v_ArrVal_1177) .cse24) 1)) (exists ((|ULTIMATE.start_main_~b~0#1.base| Int)) (let ((.cse25 (select |c_#memory_int| |ULTIMATE.start_main_~b~0#1.base|))) (and (= (select .cse25 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= (select .cse19 .cse24) (select .cse25 0))))) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (forall ((v_ArrVal_1173 Int) (v_ArrVal_1175 Int) (v_ArrVal_1177 Int)) (= (select (store (store (store .cse19 .cse20 v_ArrVal_1173) .cse22 v_ArrVal_1175) .cse23 v_ArrVal_1177) .cse24) 1)) (or .cse0 (and (or (and (or (forall ((v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse26 (store (store (store .cse3 .cse4 v_ArrVal_1165) .cse11 v_ArrVal_1167) .cse6 v_ArrVal_1170))) (+ (select .cse26 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse26) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1)) .cse9) (or .cse12 (forall ((v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse27 (store (store (store .cse3 .cse4 v_ArrVal_1165) .cse11 v_ArrVal_1167) .cse14 v_ArrVal_1170))) (+ (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse27) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) 1)))) .cse8) (or .cse1 (forall ((v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse28 (store (store (store .cse3 .cse4 v_ArrVal_1165) .cse5 v_ArrVal_1167) .cse6 v_ArrVal_1170))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1))))) (not (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (or .cse29 (and (forall ((v_ArrVal_1163 Int) (v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse30 (store (store (store (store .cse3 .cse31 v_ArrVal_1163) .cse5 v_ArrVal_1165) .cse6 v_ArrVal_1167) .cse7 v_ArrVal_1170))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1)) .cse16)) (= (select .cse3 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)) (or (and (forall ((v_ArrVal_1165 Int) (v_ArrVal_1167 Int) (v_ArrVal_1170 Int)) (= (let ((.cse32 (store (store (store .cse3 .cse31 v_ArrVal_1165) .cse5 v_ArrVal_1167) .cse6 v_ArrVal_1170))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse32) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|))) 1)) .cse12) .cse29))))) is different from true [2022-11-22 02:10:19,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:19,988 INFO L93 Difference]: Finished difference Result 103 states and 127 transitions. [2022-11-22 02:10:19,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-22 02:10:19,988 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 33 states have internal predecessors, (42), 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 23 [2022-11-22 02:10:19,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:19,989 INFO L225 Difference]: With dead ends: 103 [2022-11-22 02:10:19,989 INFO L226 Difference]: Without dead ends: 101 [2022-11-22 02:10:19,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 20 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 1346 ImplicationChecksByTransitivity, 49.5s TimeCoverageRelationStatistics Valid=675, Invalid=3470, Unknown=19, NotChecked=126, Total=4290 [2022-11-22 02:10:19,991 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 197 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 421 mSolverCounterSat, 152 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 590 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 421 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 13 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:19,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 119 Invalid, 590 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 421 Invalid, 4 Unknown, 13 Unchecked, 16.8s Time] [2022-11-22 02:10:19,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-11-22 02:10:20,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 58. [2022-11-22 02:10:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 1.3508771929824561) internal successors, (77), 57 states have internal predecessors, (77), 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 02:10:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 77 transitions. [2022-11-22 02:10:20,031 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 77 transitions. Word has length 23 [2022-11-22 02:10:20,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:20,031 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 77 transitions. [2022-11-22 02:10:20,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 33 states have internal predecessors, (42), 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 02:10:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2022-11-22 02:10:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-22 02:10:20,033 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:20,033 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:20,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:20,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:20,238 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:20,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:20,238 INFO L85 PathProgramCache]: Analyzing trace with hash 936324846, now seen corresponding path program 6 times [2022-11-22 02:10:20,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:20,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318022795] [2022-11-22 02:10:20,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:20,270 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:20,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [691718973] [2022-11-22 02:10:20,270 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-22 02:10:20,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:20,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:20,272 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:20,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-11-22 02:10:20,468 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-22 02:10:20,468 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:10:20,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-22 02:10:20,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-22 02:10:20,584 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:10:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-22 02:10:20,735 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:20,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318022795] [2022-11-22 02:10:20,735 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:20,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [691718973] [2022-11-22 02:10:20,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [691718973] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:10:20,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [803645381] [2022-11-22 02:10:20,737 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2022-11-22 02:10:20,737 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:10:20,738 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:10:20,738 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:10:20,738 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:10:20,878 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:10:20,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:10:21,123 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:10:21,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:10:21,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 52 [2022-11-22 02:10:21,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:10:21,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,490 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-22 02:10:21,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 632 treesize of output 641 [2022-11-22 02:10:21,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,690 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:10:21,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,708 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,712 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:10:21,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:10:21,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,779 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,787 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:10:21,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:10:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,834 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,838 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:10:21,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:10:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,855 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:10:21,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:10:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:21,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:21,963 INFO L321 Elim1Store]: treesize reduction 248, result has 12.1 percent of original size [2022-11-22 02:10:21,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 188 [2022-11-22 02:10:22,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:22,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:22,016 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:10:22,016 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:10:22,031 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:10:22,419 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4667#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~N~0 2147483647) (= (ite (= (* |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~i~0#1|) |ULTIMATE.start_main_#t~mem17#1|) 1 0) |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (< |ULTIMATE.start_main_~i~0#1| ~N~0) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~c~0#1.base|) (+ |ULTIMATE.start_main_~c~0#1.offset| (* (ite (<= (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 2147483647) (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296))) 8))) |ULTIMATE.start_main_#t~mem17#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:10:22,420 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:10:22,420 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:10:22,420 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 18 [2022-11-22 02:10:22,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900747820] [2022-11-22 02:10:22,420 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:10:22,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-22 02:10:22,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:22,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-22 02:10:22,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=395, Unknown=0, NotChecked=0, Total=506 [2022-11-22 02:10:22,421 INFO L87 Difference]: Start difference. First operand 58 states and 77 transitions. Second operand has 18 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 18 states have internal predecessors, (25), 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 02:10:23,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:23,167 INFO L93 Difference]: Finished difference Result 167 states and 205 transitions. [2022-11-22 02:10:23,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-11-22 02:10:23,168 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 18 states have internal predecessors, (25), 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 25 [2022-11-22 02:10:23,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:23,171 INFO L225 Difference]: With dead ends: 167 [2022-11-22 02:10:23,171 INFO L226 Difference]: Without dead ends: 130 [2022-11-22 02:10:23,172 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 46 SyntacticMatches, 6 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 454 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=367, Invalid=1355, Unknown=0, NotChecked=0, Total=1722 [2022-11-22 02:10:23,175 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 110 mSDsluCounter, 69 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:23,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 81 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 02:10:23,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2022-11-22 02:10:23,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 77. [2022-11-22 02:10:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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 02:10:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 97 transitions. [2022-11-22 02:10:23,242 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 97 transitions. Word has length 25 [2022-11-22 02:10:23,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:23,242 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 97 transitions. [2022-11-22 02:10:23,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 18 states have internal predecessors, (25), 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 02:10:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-11-22 02:10:23,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-22 02:10:23,246 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:23,246 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:23,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:23,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-22 02:10:23,453 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:23,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:23,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1378613377, now seen corresponding path program 7 times [2022-11-22 02:10:23,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:23,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939289938] [2022-11-22 02:10:23,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:23,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:23,486 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:23,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1609485855] [2022-11-22 02:10:23,491 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-22 02:10:23,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:23,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:23,493 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:23,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-22 02:10:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:24,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 101 conjunts are in the unsatisfiable core [2022-11-22 02:10:24,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:24,433 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:10:24,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:10:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 34 [2022-11-22 02:10:24,452 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 34 [2022-11-22 02:10:24,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-22 02:10:24,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:10:24,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:10:24,474 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:10:24,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,529 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:10:24,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 42 [2022-11-22 02:10:24,605 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:10:24,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 94 treesize of output 89 [2022-11-22 02:10:24,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 135 [2022-11-22 02:10:24,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 40 [2022-11-22 02:10:24,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,697 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:10:24,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 52 treesize of output 54 [2022-11-22 02:10:24,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:24,805 INFO L321 Elim1Store]: treesize reduction 45, result has 16.7 percent of original size [2022-11-22 02:10:24,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 56 [2022-11-22 02:10:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,872 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:24,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,878 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-22 02:10:24,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 95 treesize of output 72 [2022-11-22 02:10:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:24,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:24,963 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-22 02:10:24,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 80 treesize of output 82 [2022-11-22 02:10:25,090 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,092 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,117 INFO L321 Elim1Store]: treesize reduction 70, result has 19.5 percent of original size [2022-11-22 02:10:25,117 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 90 treesize of output 84 [2022-11-22 02:10:25,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,231 INFO L321 Elim1Store]: treesize reduction 69, result has 11.5 percent of original size [2022-11-22 02:10:25,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 117 treesize of output 98 [2022-11-22 02:10:25,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,335 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:25,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:10:25,345 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-22 02:10:25,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 137 treesize of output 111 [2022-11-22 02:10:26,266 INFO L321 Elim1Store]: treesize reduction 44, result has 22.8 percent of original size [2022-11-22 02:10:26,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 182 treesize of output 86 [2022-11-22 02:10:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:10:26,305 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:11:00,033 WARN L233 SmtUtils]: Spent 10.71s on a formula simplification. DAG size of input: 178 DAG size of output: 136 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:11:02,949 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse52 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse80 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse81 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse30 (<= .cse81 2147483647)) (.cse77 (* 8 .cse81)) (.cse78 (* .cse80 8)) (.cse79 (* .cse52 8)) (.cse20 (<= .cse80 2147483647)) (.cse76 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse56 (<= .cse76 2147483647)) (.cse21 (not .cse20)) (.cse41 (+ .cse79 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse53 (+ .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse38 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse39 (not .cse30)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse12 (+ .cse79 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse78 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (+ .cse77 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse54 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse55 (* 8 .cse76))) (and (or (let ((.cse14 (select .cse16 (+ .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse15 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse55)))) (let ((.cse18 (+ .cse14 .cse15))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse10 (store (let ((.cse11 (store .cse16 .cse17 .cse18))) (store .cse11 .cse12 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse15))) .cse19 v_ArrVal_1401))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse0 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse0 .cse5)))) (let ((.cse4 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse0 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse0 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5))))))) 27)) .cse20) (or .cse21 (let ((.cse40 (store .cse16 .cse53 .cse18))) (let ((.cse43 (<= .cse52 2147483647)) (.cse42 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse14 .cse15))) (and (or (let ((.cse29 (store .cse40 .cse41 .cse42))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse28 (store .cse29 .cse19 v_ArrVal_1401))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse27 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse27 .cse9 (+ .cse22 .cse26)))) (let ((.cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse22 .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse25 .cse3 (+ .cse22 .cse23 .cse26))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse26))))))) 27)) .cse30) (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse37 (store .cse29 .cse38 v_ArrVal_1401))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse37))) (let ((.cse36 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse35 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse33 (store .cse36 .cse9 (+ .cse34 .cse35)))) (let ((.cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse33 .cse3 (+ .cse31 .cse34 .cse35))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse34 .cse35))))))) 27)) .cse39))) (not .cse43)) (or .cse43 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse50 (store (store .cse40 .cse12 .cse42) .cse19 v_ArrVal_1401))) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse50))) (let ((.cse49 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse48 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse47 (store .cse49 .cse9 (+ .cse45 .cse48)))) (let ((.cse44 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse47 .cse3 (+ .cse44 .cse45 .cse48))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse48))))))) 27)))))))))) (not .cse56)) (or .cse56 (let ((.cse65 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse55))) (.cse66 (select .cse16 (+ (- 34359738368) .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse67 (+ .cse65 .cse66))) (and (or .cse21 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse63 (store (let ((.cse64 (store .cse16 .cse53 .cse67))) (store .cse64 .cse41 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse64) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse65 .cse66))) .cse38 v_ArrVal_1401))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse63))) (let ((.cse62 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse57 (select .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse62 .cse9 (+ .cse57 .cse58)))) (let ((.cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse57 .cse58 .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse61 .cse3 (+ .cse57 .cse58 .cse59))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6)))))))) 27))) (or .cse20 (and .cse39 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse74 (store (let ((.cse75 (store .cse16 .cse17 .cse67))) (store .cse75 .cse12 (+ .cse65 .cse66 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse75) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))) .cse19 v_ArrVal_1401))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse74))) (let ((.cse73 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse73 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse72 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse69 (store .cse73 .cse9 (+ .cse70 .cse72)))) (let ((.cse71 (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| .cse69) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse69 .cse3 (+ .cse70 .cse71 .cse72))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70 .cse71 .cse72))))))) 27)))))))))))) is different from false [2022-11-22 02:11:04,959 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse52 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse80 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse81 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse30 (<= .cse81 2147483647)) (.cse77 (* 8 .cse81)) (.cse78 (* .cse80 8)) (.cse79 (* .cse52 8)) (.cse20 (<= .cse80 2147483647)) (.cse76 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse56 (<= .cse76 2147483647)) (.cse21 (not .cse20)) (.cse41 (+ .cse79 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse53 (+ .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse38 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse39 (not .cse30)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse12 (+ .cse79 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse78 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (+ .cse77 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse54 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse55 (* 8 .cse76))) (and (or (let ((.cse14 (select .cse16 (+ .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse15 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse55)))) (let ((.cse18 (+ .cse14 .cse15))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse10 (store (let ((.cse11 (store .cse16 .cse17 .cse18))) (store .cse11 .cse12 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse15))) .cse19 v_ArrVal_1401))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse0 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse0 .cse5)))) (let ((.cse4 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse0 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse0 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5))))))) 27)) .cse20) (or .cse21 (let ((.cse40 (store .cse16 .cse53 .cse18))) (let ((.cse43 (<= .cse52 2147483647)) (.cse42 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse14 .cse15))) (and (or (let ((.cse29 (store .cse40 .cse41 .cse42))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse28 (store .cse29 .cse19 v_ArrVal_1401))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse27 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse27 .cse9 (+ .cse22 .cse26)))) (let ((.cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse22 .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse25 .cse3 (+ .cse22 .cse23 .cse26))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse26))))))) 27)) .cse30) (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse37 (store .cse29 .cse38 v_ArrVal_1401))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse37))) (let ((.cse36 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse35 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse33 (store .cse36 .cse9 (+ .cse34 .cse35)))) (let ((.cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse33 .cse3 (+ .cse31 .cse34 .cse35))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse34 .cse35))))))) 27)) .cse39))) (not .cse43)) (or .cse43 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse50 (store (store .cse40 .cse12 .cse42) .cse19 v_ArrVal_1401))) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse50))) (let ((.cse49 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse48 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse47 (store .cse49 .cse9 (+ .cse45 .cse48)))) (let ((.cse44 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse47 .cse3 (+ .cse44 .cse45 .cse48))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse48))))))) 27)))))))))) (not .cse56)) (or .cse56 (let ((.cse65 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse55))) (.cse66 (select .cse16 (+ (- 34359738368) .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse67 (+ .cse65 .cse66))) (and (or .cse21 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse63 (store (let ((.cse64 (store .cse16 .cse53 .cse67))) (store .cse64 .cse41 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse64) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse65 .cse66))) .cse38 v_ArrVal_1401))) (let ((.cse60 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse63))) (let ((.cse62 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse57 (select .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse62 .cse9 (+ .cse57 .cse58)))) (let ((.cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse57 .cse58 .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse61 .cse3 (+ .cse57 .cse58 .cse59))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6)))))))) 27))) (or .cse20 (and .cse39 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse74 (store (let ((.cse75 (store .cse16 .cse17 .cse67))) (store .cse75 .cse12 (+ .cse65 .cse66 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse75) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))) .cse19 v_ArrVal_1401))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse74))) (let ((.cse73 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse70 (select .cse73 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse72 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse69 (store .cse73 .cse9 (+ .cse70 .cse72)))) (let ((.cse71 (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| .cse69) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse68 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse69 .cse3 (+ .cse70 .cse71 .cse72))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70 .cse71 .cse72))))))) 27)))))))))))) is different from true [2022-11-22 02:11:21,601 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse61 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse59 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse22 (<= .cse61 2147483647)) (.cse60 (* .cse61 8))) (let ((.cse34 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse7 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse18 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse21 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse1 (not .cse22)) (.cse35 (* .cse59 8)) (.cse0 (<= .cse59 2147483647))) (and (or (not .cse0) (let ((.cse20 (+ .cse35 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse1 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse17 (store (store .cse19 .cse20 v_ArrVal_1392) .cse21 v_ArrVal_1394))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse17))) (let ((.cse16 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse2 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse5 (store .cse12 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse15 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse13 (store .cse16 .cse9 (+ .cse2 .cse15)))) (store .cse13 .cse8 (+ .cse2 (select (select (store .cse12 |c_ULTIMATE.start_main_~b~0#1.base| .cse13) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14) .cse15)))) .cse18 v_ArrVal_1401)))) (let ((.cse10 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse10 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse6 (store .cse10 .cse11 (+ .cse2 .cse4)))) (let ((.cse3 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse6) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9))) (+ .cse2 .cse3 .cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse6 .cse7 (+ .cse2 .cse3 .cse4))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))))))))))) 27))) (or .cse22 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse33 (store (store .cse19 .cse20 v_ArrVal_1392) .cse34 v_ArrVal_1394))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse32 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse27 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse31 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse30 (store .cse32 .cse9 (+ .cse31 .cse27)))) (store .cse30 .cse8 (+ .cse31 (select (select (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse30) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14) .cse27)))) .cse18 v_ArrVal_1401)))) (let ((.cse28 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse26 (store .cse28 .cse11 (+ .cse23 .cse27)))) (let ((.cse24 (select (select (store .cse25 |c_ULTIMATE.start_main_~c~0#1.base| .cse26) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9))) (+ .cse23 .cse24 (select (select (store .cse25 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse26 .cse7 (+ .cse23 .cse24 .cse27))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse27)))))))))) 27)))))) (or (let ((.cse47 (+ .cse35 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (or .cse22 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse46 (store (store .cse19 .cse47 v_ArrVal_1392) .cse34 v_ArrVal_1394))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse46))) (let ((.cse45 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse39 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse37 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse43 (store .cse45 .cse9 (+ .cse39 .cse44)))) (store .cse43 .cse8 (+ .cse39 (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14) .cse44)))) .cse18 v_ArrVal_1401)))) (let ((.cse41 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse36 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse38 (store .cse41 .cse11 (+ .cse36 .cse39)))) (let ((.cse40 (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| .cse38) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9))) (+ .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse38 .cse7 (+ .cse36 .cse39 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse39 .cse40)))))))))) 27))) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse58 (store (store .cse19 .cse47 v_ArrVal_1392) .cse21 v_ArrVal_1394))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse57 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse51 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse49 (store .cse54 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse55 (store .cse57 .cse9 (+ .cse56 .cse51)))) (store .cse55 .cse8 (+ (select (select (store .cse54 |c_ULTIMATE.start_main_~b~0#1.base| .cse55) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14) .cse56 .cse51)))) .cse18 v_ArrVal_1401)))) (let ((.cse53 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse48 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse50 (store .cse53 .cse11 (+ .cse48 .cse51)))) (let ((.cse52 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse9))) (+ .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse50 .cse7 (+ .cse48 .cse51 .cse52))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse51 .cse52)))))))))) 27)) .cse1))) .cse0))))) is different from false [2022-11-22 02:11:27,472 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse117 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse118 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse119 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse35 (<= .cse119 2147483647)) (.cse115 (* 8 .cse118)) (.cse116 (* .cse119 8)) (.cse33 (<= .cse118 2147483647)) (.cse114 (* .cse117 8)) (.cse52 (<= .cse117 2147483647)) (.cse113 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse66 (<= .cse113 2147483647)) (.cse51 (not .cse52)) (.cse49 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse20 (not .cse33)) (.cse47 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse32 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (not .cse35)) (.cse2 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse18 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse64 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse48 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse65 (* 8 .cse113))) (and (or (let ((.cse50 (+ 6 (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse65))))) (and (or (let ((.cse17 (store .cse48 .cse49 .cse50))) (and (or (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse15 (store (store .cse17 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse15))) (let ((.cse14 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse5 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse0 (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse12 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store .cse14 .cse7 (+ .cse12 .cse5)))) (store .cse11 .cse6 (+ .cse12 (select (select (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse5)))) .cse16 v_ArrVal_1401)))) (let ((.cse8 (select .cse0 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse1 (store .cse8 .cse9 (+ .cse4 .cse5)))) (let ((.cse3 (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse1 .cse2 (+ .cse3 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse3 .cse4 .cse5)))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse31 (store (store .cse17 .cse18 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse30 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse25 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse23 (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse29 (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse28 (store .cse30 .cse7 (+ .cse29 .cse25)))) (store .cse28 .cse6 (+ .cse29 (select (select (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| .cse28) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse25)))) .cse16 v_ArrVal_1401)))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse24 (store .cse26 .cse9 (+ .cse22 .cse25)))) (let ((.cse21 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse21 .cse22 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse24 .cse2 (+ .cse21 .cse22 .cse25))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse25)))))))))) 27)) .cse33)) .cse34) (or .cse35 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse46 (store (store .cse17 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse46))) (let ((.cse45 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse40 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse36 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse43 (store .cse45 .cse7 (+ .cse44 .cse40)))) (store .cse43 .cse6 (+ .cse44 (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse40)))) .cse16 v_ArrVal_1401)))) (let ((.cse41 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse38 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse37 (store .cse41 .cse9 (+ .cse38 .cse40)))) (let ((.cse39 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse37) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse37 .cse2 (+ .cse38 .cse39 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse38 .cse39 .cse40)))))))))) 27))))) .cse51) (or .cse52 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse63 (store (store (store .cse48 .cse64 .cse50) .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse63))) (let ((.cse62 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse56 (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse62 .cse7 (+ .cse53 .cse61)))) (store .cse60 .cse6 (+ .cse53 .cse61 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13))))) .cse16 v_ArrVal_1401)))) (let ((.cse58 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse57 (store .cse58 .cse9 (+ .cse53 .cse54)))) (let ((.cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse53 .cse54 .cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse57 .cse2 (+ .cse53 .cse54 .cse55))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) (not .cse66)) (or .cse66 (let ((.cse78 (+ (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse65)) 6))) (and (or .cse51 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse77 (store (store (store .cse48 .cse49 .cse78) .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse77))) (let ((.cse76 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse71 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse74 (store .cse76 .cse7 (+ .cse75 .cse71)))) (store .cse74 .cse6 (+ (select (select (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse75 .cse71)))) .cse16 v_ArrVal_1401)))) (let ((.cse72 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse68 (store .cse72 .cse9 (+ .cse69 .cse71)))) (let ((.cse70 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse2 (+ .cse69 .cse70 .cse71))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse69 .cse70 .cse71)))))))))) 27))) (or (let ((.cse90 (store .cse48 .cse64 .cse78))) (and (or .cse35 (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse89 (store (store .cse90 .cse47 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse85 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse89))) (let ((.cse88 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse81 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse82 (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse87 (select .cse89 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse86 (store .cse88 .cse7 (+ .cse81 .cse87)))) (store .cse86 .cse6 (+ .cse81 (select (select (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| .cse86) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse87)))) .cse16 v_ArrVal_1401)))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse83 (store .cse84 .cse9 (+ .cse79 .cse81)))) (let ((.cse80 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse83) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse79 .cse80 .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse83 .cse2 (+ .cse79 .cse80 .cse81))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse101 (store (store .cse90 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse101))) (let ((.cse100 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse92 (select .cse100 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse99 (select .cse101 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse98 (store .cse100 .cse7 (+ .cse92 .cse99)))) (store .cse98 .cse6 (+ (select (select (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse98) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse92 .cse99)))) .cse16 v_ArrVal_1401)))) (let ((.cse96 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse93 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse95 (store .cse96 .cse9 (+ .cse92 .cse93)))) (let ((.cse91 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| .cse95) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse91 .cse92 .cse93 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse2 (+ .cse91 .cse92 .cse93))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse33))) (or .cse34 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse112 (store (store .cse90 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse112))) (let ((.cse111 (select .cse108 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse103 (select .cse111 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse105 (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse110 (select .cse112 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse109 (store .cse111 .cse7 (+ .cse110 .cse103)))) (store .cse109 .cse6 (+ (select (select (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| .cse109) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse110 .cse103)))) .cse16 v_ArrVal_1401)))) (let ((.cse107 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse102 (select .cse107 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse106 (store .cse107 .cse9 (+ .cse102 .cse103)))) (let ((.cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| .cse106) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse102 .cse103 .cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse106 .cse2 (+ .cse102 .cse103 .cse104))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) .cse52)))))))) is different from false [2022-11-22 02:11:29,489 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse117 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse118 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse119 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse35 (<= .cse119 2147483647)) (.cse115 (* 8 .cse118)) (.cse116 (* .cse119 8)) (.cse33 (<= .cse118 2147483647)) (.cse114 (* .cse117 8)) (.cse52 (<= .cse117 2147483647)) (.cse113 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse66 (<= .cse113 2147483647)) (.cse51 (not .cse52)) (.cse49 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse20 (not .cse33)) (.cse47 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse32 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (not .cse35)) (.cse2 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse18 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse64 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse48 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse65 (* 8 .cse113))) (and (or (let ((.cse50 (+ 6 (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse65))))) (and (or (let ((.cse17 (store .cse48 .cse49 .cse50))) (and (or (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse15 (store (store .cse17 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse15))) (let ((.cse14 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse5 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse0 (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse12 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store .cse14 .cse7 (+ .cse12 .cse5)))) (store .cse11 .cse6 (+ .cse12 (select (select (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse5)))) .cse16 v_ArrVal_1401)))) (let ((.cse8 (select .cse0 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse1 (store .cse8 .cse9 (+ .cse4 .cse5)))) (let ((.cse3 (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse1 .cse2 (+ .cse3 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse3 .cse4 .cse5)))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse31 (store (store .cse17 .cse18 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse30 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse25 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse23 (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse29 (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse28 (store .cse30 .cse7 (+ .cse29 .cse25)))) (store .cse28 .cse6 (+ .cse29 (select (select (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| .cse28) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse25)))) .cse16 v_ArrVal_1401)))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse24 (store .cse26 .cse9 (+ .cse22 .cse25)))) (let ((.cse21 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse21 .cse22 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse24 .cse2 (+ .cse21 .cse22 .cse25))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse25)))))))))) 27)) .cse33)) .cse34) (or .cse35 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse46 (store (store .cse17 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse46))) (let ((.cse45 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse40 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse36 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse43 (store .cse45 .cse7 (+ .cse44 .cse40)))) (store .cse43 .cse6 (+ .cse44 (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse40)))) .cse16 v_ArrVal_1401)))) (let ((.cse41 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse38 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse37 (store .cse41 .cse9 (+ .cse38 .cse40)))) (let ((.cse39 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse37) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse37 .cse2 (+ .cse38 .cse39 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse38 .cse39 .cse40)))))))))) 27))))) .cse51) (or .cse52 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse63 (store (store (store .cse48 .cse64 .cse50) .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse63))) (let ((.cse62 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse56 (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse62 .cse7 (+ .cse53 .cse61)))) (store .cse60 .cse6 (+ .cse53 .cse61 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13))))) .cse16 v_ArrVal_1401)))) (let ((.cse58 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse57 (store .cse58 .cse9 (+ .cse53 .cse54)))) (let ((.cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse53 .cse54 .cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse57 .cse2 (+ .cse53 .cse54 .cse55))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) (not .cse66)) (or .cse66 (let ((.cse78 (+ (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse65)) 6))) (and (or .cse51 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse77 (store (store (store .cse48 .cse49 .cse78) .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse77))) (let ((.cse76 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse71 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse74 (store .cse76 .cse7 (+ .cse75 .cse71)))) (store .cse74 .cse6 (+ (select (select (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse75 .cse71)))) .cse16 v_ArrVal_1401)))) (let ((.cse72 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse68 (store .cse72 .cse9 (+ .cse69 .cse71)))) (let ((.cse70 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse2 (+ .cse69 .cse70 .cse71))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse69 .cse70 .cse71)))))))))) 27))) (or (let ((.cse90 (store .cse48 .cse64 .cse78))) (and (or .cse35 (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse89 (store (store .cse90 .cse47 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse85 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse89))) (let ((.cse88 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse81 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse82 (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse87 (select .cse89 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse86 (store .cse88 .cse7 (+ .cse81 .cse87)))) (store .cse86 .cse6 (+ .cse81 (select (select (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| .cse86) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse87)))) .cse16 v_ArrVal_1401)))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse83 (store .cse84 .cse9 (+ .cse79 .cse81)))) (let ((.cse80 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse83) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse79 .cse80 .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse83 .cse2 (+ .cse79 .cse80 .cse81))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse101 (store (store .cse90 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse101))) (let ((.cse100 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse92 (select .cse100 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse99 (select .cse101 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse98 (store .cse100 .cse7 (+ .cse92 .cse99)))) (store .cse98 .cse6 (+ (select (select (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse98) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse92 .cse99)))) .cse16 v_ArrVal_1401)))) (let ((.cse96 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse93 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse95 (store .cse96 .cse9 (+ .cse92 .cse93)))) (let ((.cse91 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| .cse95) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse91 .cse92 .cse93 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse2 (+ .cse91 .cse92 .cse93))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse33))) (or .cse34 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse112 (store (store .cse90 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse112))) (let ((.cse111 (select .cse108 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse103 (select .cse111 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse105 (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse110 (select .cse112 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse109 (store .cse111 .cse7 (+ .cse110 .cse103)))) (store .cse109 .cse6 (+ (select (select (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| .cse109) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse110 .cse103)))) .cse16 v_ArrVal_1401)))) (let ((.cse107 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse102 (select .cse107 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse106 (store .cse107 .cse9 (+ .cse102 .cse103)))) (let ((.cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| .cse106) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse102 .cse103 .cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse106 .cse2 (+ .cse102 .cse103 .cse104))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) .cse52)))))))) is different from true [2022-11-22 02:11:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 8 not checked. [2022-11-22 02:11:29,514 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:11:29,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939289938] [2022-11-22 02:11:29,514 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:11:29,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609485855] [2022-11-22 02:11:29,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1609485855] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:11:29,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1977154258] [2022-11-22 02:11:29,516 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:11:29,516 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:11:29,516 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:11:29,517 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:11:29,517 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:11:29,661 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:11:29,662 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:11:29,878 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:11:29,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:11:30,141 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:11:30,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:11:30,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:11:30,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,370 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,488 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-22 02:11:30,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 640 treesize of output 643 [2022-11-22 02:11:30,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:11:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,623 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,626 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:11:30,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:11:30,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,692 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:11:30,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:11:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,727 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,731 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:11:30,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:11:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,749 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,752 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:11:30,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:11:30,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,813 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,813 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,821 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:11:30,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:11:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:30,868 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:11:30,872 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:11:30,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:11:30,983 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:11:32,981 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5303#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:11:32,981 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:11:32,981 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:11:32,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-11-22 02:11:32,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147569270] [2022-11-22 02:11:32,981 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:11:32,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-11-22 02:11:32,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:11:32,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-11-22 02:11:32,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=1477, Unknown=10, NotChecked=240, Total=1892 [2022-11-22 02:11:32,983 INFO L87 Difference]: Start difference. First operand 77 states and 97 transitions. Second operand has 38 states, 38 states have (on average 1.3157894736842106) internal successors, (50), 38 states have internal predecessors, (50), 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 02:11:35,455 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse117 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse118 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse119 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse35 (<= .cse119 2147483647)) (.cse115 (* 8 .cse118)) (.cse116 (* .cse119 8)) (.cse33 (<= .cse118 2147483647)) (.cse114 (* .cse117 8)) (.cse52 (<= .cse117 2147483647)) (.cse113 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse66 (<= .cse113 2147483647)) (.cse51 (not .cse52)) (.cse49 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse20 (not .cse33)) (.cse47 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse32 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse34 (not .cse35)) (.cse2 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse18 (+ .cse116 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (+ .cse115 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse64 (+ .cse114 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse65 (* 8 .cse113)) (.cse48 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (or (let ((.cse50 (+ 6 (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse65))))) (and (or (let ((.cse17 (store .cse48 .cse49 .cse50))) (and (or (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse15 (store (store .cse17 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse15))) (let ((.cse14 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse5 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse0 (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse12 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse11 (store .cse14 .cse7 (+ .cse12 .cse5)))) (store .cse11 .cse6 (+ .cse12 (select (select (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse5)))) .cse16 v_ArrVal_1401)))) (let ((.cse8 (select .cse0 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse1 (store .cse8 .cse9 (+ .cse4 .cse5)))) (let ((.cse3 (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse0 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse1 .cse2 (+ .cse3 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse3 .cse4 .cse5)))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse31 (store (store .cse17 .cse18 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse30 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse25 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse23 (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse29 (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse28 (store .cse30 .cse7 (+ .cse29 .cse25)))) (store .cse28 .cse6 (+ .cse29 (select (select (store .cse27 |c_ULTIMATE.start_main_~b~0#1.base| .cse28) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse25)))) .cse16 v_ArrVal_1401)))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse24 (store .cse26 .cse9 (+ .cse22 .cse25)))) (let ((.cse21 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse21 .cse22 (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse24 .cse2 (+ .cse21 .cse22 .cse25))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse25)))))))))) 27)) .cse33)) .cse34) (or .cse35 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse46 (store (store .cse17 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse46))) (let ((.cse45 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse40 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse36 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse43 (store .cse45 .cse7 (+ .cse44 .cse40)))) (store .cse43 .cse6 (+ .cse44 (select (select (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse43) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse40)))) .cse16 v_ArrVal_1401)))) (let ((.cse41 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse38 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse37 (store .cse41 .cse9 (+ .cse38 .cse40)))) (let ((.cse39 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse37) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse37 .cse2 (+ .cse38 .cse39 .cse40))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse38 .cse39 .cse40)))))))))) 27))))) .cse51) (or .cse52 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse63 (store (store (store .cse48 .cse64 .cse50) .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse63))) (let ((.cse62 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse56 (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse62 .cse7 (+ .cse53 .cse61)))) (store .cse60 .cse6 (+ .cse53 .cse61 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13))))) .cse16 v_ArrVal_1401)))) (let ((.cse58 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse57 (store .cse58 .cse9 (+ .cse53 .cse54)))) (let ((.cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse53 .cse54 .cse55 (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse57 .cse2 (+ .cse53 .cse54 .cse55))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) (not .cse66)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or .cse66 (let ((.cse78 (+ (select .cse48 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse65)) 6))) (and (or .cse51 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse77 (store (store (store .cse48 .cse49 .cse78) .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse77))) (let ((.cse76 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse71 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse75 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse74 (store .cse76 .cse7 (+ .cse75 .cse71)))) (store .cse74 .cse6 (+ (select (select (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| .cse74) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse75 .cse71)))) .cse16 v_ArrVal_1401)))) (let ((.cse72 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse68 (store .cse72 .cse9 (+ .cse69 .cse71)))) (let ((.cse70 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse68 .cse2 (+ .cse69 .cse70 .cse71))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse69 .cse70 .cse71)))))))))) 27))) (or (let ((.cse90 (store .cse48 .cse64 .cse78))) (and (or .cse35 (and (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse89 (store (store .cse90 .cse47 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse85 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse89))) (let ((.cse88 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse81 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse82 (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse87 (select .cse89 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse86 (store .cse88 .cse7 (+ .cse81 .cse87)))) (store .cse86 .cse6 (+ .cse81 (select (select (store .cse85 |c_ULTIMATE.start_main_~b~0#1.base| .cse86) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse87)))) .cse16 v_ArrVal_1401)))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse83 (store .cse84 .cse9 (+ .cse79 .cse81)))) (let ((.cse80 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse83) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse79 .cse80 .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse83 .cse2 (+ .cse79 .cse80 .cse81))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse20) (or (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse101 (store (store .cse90 .cse47 v_ArrVal_1392) .cse32 v_ArrVal_1394))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse101))) (let ((.cse100 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse92 (select .cse100 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse99 (select .cse101 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse98 (store .cse100 .cse7 (+ .cse92 .cse99)))) (store .cse98 .cse6 (+ (select (select (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse98) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse92 .cse99)))) .cse16 v_ArrVal_1401)))) (let ((.cse96 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse93 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse95 (store .cse96 .cse9 (+ .cse92 .cse93)))) (let ((.cse91 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| .cse95) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse91 .cse92 .cse93 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse95 .cse2 (+ .cse91 .cse92 .cse93))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27)) .cse33))) (or .cse34 (forall ((v_ArrVal_1392 Int) (v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse112 (store (store .cse90 .cse18 v_ArrVal_1392) .cse19 v_ArrVal_1394))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse112))) (let ((.cse111 (select .cse108 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse103 (select .cse111 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse105 (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse110 (select .cse112 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse109 (store .cse111 .cse7 (+ .cse110 .cse103)))) (store .cse109 .cse6 (+ (select (select (store .cse108 |c_ULTIMATE.start_main_~b~0#1.base| .cse109) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse110 .cse103)))) .cse16 v_ArrVal_1401)))) (let ((.cse107 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse102 (select .cse107 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse106 (store .cse107 .cse9 (+ .cse102 .cse103)))) (let ((.cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| .cse106) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse102 .cse103 .cse104 (select (select (store .cse105 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse106 .cse2 (+ .cse102 .cse103 .cse104))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6))))))))))) 27))))) .cse52)))) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= 6 (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|)) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= |c_ULTIMATE.start_main_~i~0#1| 1))))) is different from true [2022-11-22 02:11:40,267 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse52 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse81 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse82 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse30 (<= .cse82 2147483647)) (.cse78 (* 8 .cse82)) (.cse79 (* .cse81 8)) (.cse80 (* .cse52 8)) (.cse20 (<= .cse81 2147483647)) (.cse77 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse54 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse57 (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse56 (<= .cse77 2147483647)) (.cse21 (not .cse20)) (.cse41 (+ .cse80 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse53 (+ .cse79 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse38 (+ .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse39 (not .cse30)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse12 (+ .cse80 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse17 (+ .cse79 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (+ .cse78 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse55 (* 8 .cse77))) (and (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or (let ((.cse14 (select .cse16 (+ .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (.cse15 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse55)))) (let ((.cse18 (+ .cse14 .cse15))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse10 (store (let ((.cse11 (store .cse16 .cse17 .cse18))) (store .cse11 .cse12 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse15))) .cse19 v_ArrVal_1401))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse1 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse0 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse0 .cse5)))) (let ((.cse4 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse0 (select (select (store .cse1 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse2 .cse3 (+ .cse0 .cse4 .cse5))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse4 .cse5))))))) 27)) .cse20) (or .cse21 (let ((.cse40 (store .cse16 .cse53 .cse18))) (let ((.cse43 (<= .cse52 2147483647)) (.cse42 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse14 .cse15))) (and (or (let ((.cse29 (store .cse40 .cse41 .cse42))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse28 (store .cse29 .cse19 v_ArrVal_1401))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse27 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse27 .cse9 (+ .cse22 .cse26)))) (let ((.cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse22 .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse25 .cse3 (+ .cse22 .cse23 .cse26))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse26))))))) 27)) .cse30) (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse37 (store .cse29 .cse38 v_ArrVal_1401))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse37))) (let ((.cse36 (select .cse32 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse35 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse33 (store .cse36 .cse9 (+ .cse34 .cse35)))) (let ((.cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse31 (select (select (store .cse32 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse33 .cse3 (+ .cse31 .cse34 .cse35))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse34 .cse35))))))) 27)) .cse39))) (not .cse43)) (or .cse43 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse50 (store (store .cse40 .cse12 .cse42) .cse19 v_ArrVal_1401))) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse50))) (let ((.cse49 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse45 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse48 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse47 (store .cse49 .cse9 (+ .cse45 .cse48)))) (let ((.cse44 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| .cse47) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse47 .cse3 (+ .cse44 .cse45 .cse48))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse48))))))) 27)))))))))) (not .cse56)) (= (select .cse54 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (+ 6 .cse57)) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= 6 .cse57) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (or .cse56 (let ((.cse66 (select .cse54 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse55))) (.cse67 (select .cse16 (+ (- 34359738368) .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse68 (+ .cse66 .cse67))) (and (or .cse21 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse64 (store (let ((.cse65 (store .cse16 .cse53 .cse68))) (store .cse65 .cse41 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65) |c_ULTIMATE.start_main_~a~0#1.base|) .cse51) .cse66 .cse67))) .cse38 v_ArrVal_1401))) (let ((.cse61 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse64))) (let ((.cse63 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse58 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse59 (select .cse64 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse62 (store .cse63 .cse9 (+ .cse58 .cse59)))) (let ((.cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| .cse62) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ .cse58 .cse59 .cse60 (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse62 .cse3 (+ .cse58 .cse59 .cse60))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6)))))))) 27))) (or .cse20 (and .cse39 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse75 (store (let ((.cse76 (store .cse16 .cse17 .cse68))) (store .cse76 .cse12 (+ .cse66 .cse67 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse76) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))) .cse19 v_ArrVal_1401))) (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse75))) (let ((.cse74 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse71 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse73 (select .cse75 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse70 (store .cse74 .cse9 (+ .cse71 .cse73)))) (let ((.cse72 (select (select (store .cse69 |c_ULTIMATE.start_main_~c~0#1.base| .cse70) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))) (+ (select (select (store .cse69 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse70 .cse3 (+ .cse71 .cse72 .cse73))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse71 .cse72 .cse73))))))) 27)))))))) (= |c_ULTIMATE.start_main_~i~0#1| 1))))) is different from true [2022-11-22 02:11:43,070 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse89 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse90 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse0 (<= .cse90 2147483647)) (.cse18 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse54 (* .cse89 8)) (.cse19 (* .cse90 8)) (.cse38 (<= .cse89 2147483647)) (.cse88 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse13 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse17 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse59 (<= .cse88 2147483647)) (.cse55 (not .cse38)) (.cse28 (+ .cse19 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (* 8 .cse88)) (.cse37 (+ .cse54 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse60 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse57 (not .cse0)) (.cse6 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse56 (+ .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse7 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or .cse0 (forall ((v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse16 (store .cse18 (+ .cse19 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)) v_ArrVal_1394))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse1 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse4 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse14 .cse1)))) (store .cse12 .cse7 (+ (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse1)))) .cse17 v_ArrVal_1401)))) (let ((.cse9 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse3 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse5 (store .cse9 .cse10 (+ .cse1 .cse3)))) (let ((.cse2 (select (select (store .cse4 |c_ULTIMATE.start_main_~c~0#1.base| .cse5) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse1 .cse2 .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse5 .cse6 (+ .cse1 .cse2 .cse3))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7))))))))))) 27))) (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse26 (store .cse27 .cse28 v_ArrVal_1401))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse26))) (let ((.cse25 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse25 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse23 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse21 (store .cse25 .cse10 (+ .cse22 .cse23)))) (let ((.cse24 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse21) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse21 .cse6 (+ .cse22 .cse23 .cse24))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse22 .cse23 .cse24))))))) 27)) .cse0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or (let ((.cse36 (+ (select .cse27 (+ .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse18 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse58))))) (and (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse35 (store (store .cse27 .cse28 .cse36) .cse37 v_ArrVal_1401))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse35))) (let ((.cse34 (select .cse31 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse30 (select .cse35 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse33 (select .cse34 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse32 (store .cse34 .cse10 (+ .cse30 .cse33)))) (let ((.cse29 (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse29 .cse30 (select (select (store .cse31 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse32 .cse6 (+ .cse29 .cse30 .cse33))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse33))))))) 27)) .cse0) (or (let ((.cse46 (store .cse27 .cse56 .cse36))) (and (or .cse38 (forall ((v_ArrVal_1401 Int)) (= 27 (let ((.cse45 (store .cse46 .cse37 v_ArrVal_1401))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45))) (let ((.cse44 (select .cse41 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse39 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse43 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse42 (store .cse44 .cse10 (+ .cse39 .cse43)))) (let ((.cse40 (select (select (store .cse41 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse39 .cse40 (select (select (store .cse41 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse42 .cse6 (+ .cse39 .cse40 .cse43))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse43)))))))))) (or (forall ((v_ArrVal_1401 Int)) (= (let ((.cse53 (store .cse46 (+ .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1401))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse53))) (let ((.cse52 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse47 (select .cse52 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse51 (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse52 .cse10 (+ .cse47 .cse51)))) (let ((.cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse47 .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse50 .cse6 (+ .cse47 .cse48 .cse51))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse51))))))) 27)) .cse55))) .cse57))) (not .cse59)) (= (select .cse18 .cse13) (+ 6 .cse60)) (or .cse57 (forall ((v_ArrVal_1394 Int) (v_ArrVal_1401 Int)) (= (let ((.cse71 (store .cse18 (+ .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|) v_ArrVal_1394))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (let ((.cse70 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse65 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse67 |c_ULTIMATE.start_main_~b~0#1.base| (store (let ((.cse69 (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse68 (store .cse70 .cse8 (+ .cse69 .cse65)))) (store .cse68 .cse7 (+ (select (select (store .cse67 |c_ULTIMATE.start_main_~b~0#1.base| .cse68) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse69 .cse65)))) .cse17 v_ArrVal_1401)))) (let ((.cse66 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse64 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse62 (store .cse66 .cse10 (+ .cse64 .cse65)))) (let ((.cse63 (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| .cse62) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ (select (select (store .cse61 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse62 .cse6 (+ .cse63 .cse64 .cse65))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse63 .cse64 .cse65)))))))))) 27))) (or .cse59 (and .cse55 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse78 (store (store .cse27 .cse28 (+ (select .cse18 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse58)) (select .cse27 (+ (- 34359738368) .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse37 v_ArrVal_1401))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse78))) (let ((.cse77 (select .cse73 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse75 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse74 (store .cse77 .cse10 (+ .cse72 .cse75)))) (let ((.cse76 (select (select (store .cse73 |c_ULTIMATE.start_main_~c~0#1.base| .cse74) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse72 (select (select (store .cse73 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse74 .cse6 (+ .cse72 .cse75 .cse76))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse75 .cse76))))))) 27)))) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= 6 .cse60) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (or .cse57 (forall ((v_ArrVal_1401 Int)) (= (let ((.cse85 (store .cse27 .cse56 v_ArrVal_1401))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse81 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse80 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse82 (store .cse84 .cse10 (+ .cse79 .cse80)))) (let ((.cse83 (select (select (store .cse81 |c_ULTIMATE.start_main_~c~0#1.base| .cse82) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8))) (+ .cse79 .cse80 (select (select (store .cse81 |c_ULTIMATE.start_main_~c~0#1.base| (store .cse82 .cse6 (+ .cse79 .cse80 .cse83))) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) 27))) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse87 (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse86 (select .cse87 8))) (and (= 12 .cse86) (= (+ 6 (select .cse87 0)) .cse86) (= .cse86 (+ 5 (select .cse27 .cse8))) (= (* 2 .cse86) (+ (select .cse27 .cse7) 5)))))))))) is different from true [2022-11-22 02:11:59,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:12:02,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:12:03,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:12:03,242 INFO L93 Difference]: Finished difference Result 85 states and 104 transitions. [2022-11-22 02:12:03,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-11-22 02:12:03,243 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 1.3157894736842106) internal successors, (50), 38 states have internal predecessors, (50), 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 26 [2022-11-22 02:12:03,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:12:03,244 INFO L225 Difference]: With dead ends: 85 [2022-11-22 02:12:03,244 INFO L226 Difference]: Without dead ends: 64 [2022-11-22 02:12:03,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 34 SyntacticMatches, 1 SemanticMatches, 54 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 649 ImplicationChecksByTransitivity, 81.4s TimeCoverageRelationStatistics Valid=300, Invalid=2161, Unknown=13, NotChecked=606, Total=3080 [2022-11-22 02:12:03,245 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 82 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 390 mSolverCounterSat, 47 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 559 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 390 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 121 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-11-22 02:12:03,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 40 Invalid, 559 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 390 Invalid, 1 Unknown, 121 Unchecked, 9.6s Time] [2022-11-22 02:12:03,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-22 02:12:03,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 58. [2022-11-22 02:12:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 1.3508771929824561) internal successors, (77), 57 states have internal predecessors, (77), 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 02:12:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 77 transitions. [2022-11-22 02:12:03,285 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 77 transitions. Word has length 26 [2022-11-22 02:12:03,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:12:03,286 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 77 transitions. [2022-11-22 02:12:03,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 1.3157894736842106) internal successors, (50), 38 states have internal predecessors, (50), 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 02:12:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2022-11-22 02:12:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-22 02:12:03,287 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:12:03,287 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:12:03,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-11-22 02:12:03,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-22 02:12:03,494 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:12:03,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:12:03,495 INFO L85 PathProgramCache]: Analyzing trace with hash 1999437963, now seen corresponding path program 8 times [2022-11-22 02:12:03,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:12:03,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828666252] [2022-11-22 02:12:03,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:12:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:12:03,522 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:12:03,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1154370879] [2022-11-22 02:12:03,522 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 02:12:03,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:12:03,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:12:03,524 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:12:03,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e608dcd6-37dd-494c-8fc9-a6f4089bc930/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-11-22 02:12:06,193 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-22 02:12:06,193 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 02:12:06,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 111 conjunts are in the unsatisfiable core [2022-11-22 02:12:06,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:12:06,318 INFO L321 Elim1Store]: treesize reduction 34, result has 50.7 percent of original size [2022-11-22 02:12:06,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 542 treesize of output 433 [2022-11-22 02:12:06,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:06,712 INFO L321 Elim1Store]: treesize reduction 312, result has 25.9 percent of original size [2022-11-22 02:12:06,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 417 treesize of output 720 [2022-11-22 02:12:06,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-11-22 02:12:06,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:12:06,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:12:06,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:12:07,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-11-22 02:12:07,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:07,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:12:07,791 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 44 [2022-11-22 02:12:09,036 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:09,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:09,073 INFO L321 Elim1Store]: treesize reduction 63, result has 7.4 percent of original size [2022-11-22 02:12:09,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 7872 treesize of output 7901 [2022-11-22 02:12:09,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:09,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:09,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:09,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 93 [2022-11-22 02:12:09,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:09,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:09,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:09,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:09,931 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:09,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:09,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 99 [2022-11-22 02:12:09,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:09,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:09,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 744 treesize of output 746 [2022-11-22 02:12:10,219 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:12:10,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,279 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:12:10,318 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:12:10,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 22 [2022-11-22 02:12:10,452 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:12:10,457 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,481 INFO L321 Elim1Store]: treesize reduction 35, result has 32.7 percent of original size [2022-11-22 02:12:10,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 69 [2022-11-22 02:12:10,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-11-22 02:12:10,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:10,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 41 [2022-11-22 02:12:10,525 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:10,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-22 02:12:10,690 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:12:10,713 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:12:10,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-11-22 02:12:10,898 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:12:10,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 79 treesize of output 78 [2022-11-22 02:12:10,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:10,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:12:10,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:10,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:10,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 19 [2022-11-22 02:12:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,003 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:12:11,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 40 [2022-11-22 02:12:11,082 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:12:11,083 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 79 treesize of output 78 [2022-11-22 02:12:11,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 116 [2022-11-22 02:12:11,118 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 02:12:11,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,209 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:12:11,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 40 [2022-11-22 02:12:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,330 INFO L321 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2022-11-22 02:12:11,330 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 45 treesize of output 49 [2022-11-22 02:12:11,436 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:12:11,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 106 treesize of output 97 [2022-11-22 02:12:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 144 [2022-11-22 02:12:11,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,545 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-22 02:12:11,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 62 treesize of output 56 [2022-11-22 02:12:11,672 INFO L321 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2022-11-22 02:12:11,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 94 treesize of output 97 [2022-11-22 02:12:11,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,699 INFO L321 Elim1Store]: treesize reduction 70, result has 1.4 percent of original size [2022-11-22 02:12:11,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 127 [2022-11-22 02:12:11,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:11,785 INFO L321 Elim1Store]: treesize reduction 64, result has 37.9 percent of original size [2022-11-22 02:12:11,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 98 treesize of output 66 [2022-11-22 02:12:12,261 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:12:12,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 172 treesize of output 159 [2022-11-22 02:12:12,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:12,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,279 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 213 [2022-11-22 02:12:12,516 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-22 02:12:12,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 284 treesize of output 261 [2022-11-22 02:12:12,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 251 [2022-11-22 02:12:12,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:12:12,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,738 INFO L321 Elim1Store]: treesize reduction 51, result has 1.9 percent of original size [2022-11-22 02:12:12,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 82 treesize of output 85 [2022-11-22 02:12:12,923 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-22 02:12:12,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 118 treesize of output 107 [2022-11-22 02:12:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:12,959 INFO L321 Elim1Store]: treesize reduction 89, result has 1.1 percent of original size [2022-11-22 02:12:12,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 125 [2022-11-22 02:12:12,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 12 [2022-11-22 02:12:14,367 INFO L321 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2022-11-22 02:12:14,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 163 [2022-11-22 02:12:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:14,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:12:14,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 32 [2022-11-22 02:12:14,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2022-11-22 02:12:14,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2022-11-22 02:12:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 02:12:14,427 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:12:35,082 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse10 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (* .cse10 8)) (.cse0 (<= .cse10 2147483647))) (and (or (not .cse0) (let ((.cse2 (+ .cse6 |c_ULTIMATE.start_main_~c~0#1.offset|))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse4 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse1 .cse2 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse5 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse1 .cse2 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5 1) c_~N~0))))))) (or (let ((.cse8 (+ .cse6 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse7 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse7)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (= 8 (select (store (store .cse1 .cse8 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse7 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse9 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store .cse1 .cse8 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse9)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse9 1) c_~N~0)))))) .cse0)))) is different from false [2022-11-22 02:13:59,128 WARN L233 SmtUtils]: Spent 41.73s on a formula simplification. DAG size of input: 154 DAG size of output: 63 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:14:04,183 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse37 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse36 (* .cse37 8))) (let ((.cse21 (<= .cse37 2147483647)) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse13 (+ .cse36 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse35 2147483647)) (.cse19 (select .cse12 .cse13)) (.cse20 (+ .cse36 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (.cse1 (not .cse21)) (.cse3 (+ (* 8 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (+ (* (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (+ .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse23 (* 8 .cse35))) (and (or .cse0 (let ((.cse9 (select .cse12 (+ |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368) .cse23))) (.cse10 (select .cse22 (+ (- 34359738368) .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse14 (+ .cse9 .cse10))) (and (or .cse1 (let ((.cse2 (let ((.cse7 (store .cse12 .cse13 .cse14))) (store .cse7 .cse8 (+ .cse9 .cse10 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse7) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse5 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse2 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse6 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse2 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse6)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse6 1) c_~N~0))))))) (or (let ((.cse15 (let ((.cse18 (store .cse12 .cse20 .cse14))) (store .cse18 .cse8 (+ .cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse18) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse15 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse17 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse15 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse17)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse17 1) c_~N~0)))))) .cse21))))) (or (not .cse0) (let ((.cse33 (select .cse12 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse23))) (.cse34 (select .cse22 (+ .cse23 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse28 (+ .cse33 .cse34))) (and (or (let ((.cse25 (let ((.cse27 (store .cse12 .cse20 .cse28))) (store .cse27 .cse8 (+ .cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse27) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse24 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse24)) (= 8 (select (store (store .cse25 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse24 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse26 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse25 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse26)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse26 1) c_~N~0)))))) .cse21) (or .cse1 (let ((.cse29 (let ((.cse32 (store .cse12 .cse13 .cse28))) (store .cse32 .cse8 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse32) |c_ULTIMATE.start_main_~b~0#1.base|) .cse11) .cse33 .cse34))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse29 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse31 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse29 .cse3 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31 1) c_~N~0)))))))))))))))) is different from false [2022-11-22 02:14:45,679 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse37 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse0 (<= .cse37 2147483647)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse13 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse21 (* .cse37 8))) (and (or .cse0 (let ((.cse12 (+ .cse21 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse1 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1)) (= (select (store (store (let ((.cse10 (store (store .cse11 .cse12 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse7)))) (store .cse2 .cse3 (+ .cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse7))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse20 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse19 (store (store .cse11 .cse12 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse19))) (let ((.cse18 (select .cse15 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse16 (select .cse18 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse17 (select .cse19 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse14 (store .cse18 .cse9 (+ .cse16 .cse17)))) (store .cse14 .cse3 (+ (select (select (store .cse15 |c_ULTIMATE.start_main_~c~0#1.base| .cse14) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse16 .cse17))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse20)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse20 1) c_~N~0)))) (not (< v_subst_4 c_~N~0))))))) (or (not .cse0) (let ((.cse28 (+ .cse21 |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse29 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse27 (store (store .cse11 .cse28 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse24 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse22 (store .cse26 .cse9 (+ .cse24 .cse25)))) (store .cse22 .cse3 (+ (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse24 .cse25))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse29 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0) (= (select (store (store (let ((.cse36 (store (store .cse11 .cse28 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse34 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse35 (select .cse34 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse32 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse33 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse31 (store .cse35 .cse9 (+ .cse32 .cse33)))) (store .cse31 .cse3 (+ .cse32 .cse33 (select (select (store .cse34 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))))))) is different from false [2022-11-22 02:14:48,883 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse71 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse22 (<= .cse71 2147483647)) (.cse70 (* .cse71 8))) (let ((.cse12 (+ .cse70 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse30 (+ .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse2 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse23 (not .cse22)) (.cse39 (* .cse69 8)) (.cse0 (<= .cse69 2147483647))) (and (or (not .cse0) (let ((.cse11 (+ .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse14 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse9 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse9))) (let ((.cse7 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse1 (store .cse7 .cse8 (+ .cse5 .cse6)))) (store .cse1 .cse2 (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse5 .cse6))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse14)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse14 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse21 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse20 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse20))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse16 (select .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse17 (select .cse19 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse15 (store .cse19 .cse8 (+ .cse16 .cse17)))) (store .cse15 .cse2 (+ .cse16 .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_~c~0#1.base| .cse15) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21 1) c_~N~0))))))) .cse22) (or .cse23 (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse31 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse29 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse29))) (let ((.cse28 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse24 (store .cse28 .cse8 (+ .cse25 .cse27)))) (store .cse24 .cse2 (+ .cse25 (select (select (store .cse26 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse27))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse32 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (= (select (store (store (let ((.cse38 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse37 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse33 (store .cse37 .cse8 (+ .cse34 .cse35)))) (store .cse33 .cse2 (+ .cse34 .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0))))))))) (or (let ((.cse46 (+ .cse39 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or .cse22 (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse45 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45))) (let ((.cse44 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse41 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse43 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse40 (store .cse44 .cse8 (+ .cse41 .cse43)))) (store .cse40 .cse2 (+ .cse41 (select (select (store .cse42 |c_ULTIMATE.start_main_~c~0#1.base| .cse40) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse43))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse54 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse53 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse53))) (let ((.cse52 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse49 (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (select .cse52 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse48 (store .cse52 .cse8 (+ .cse49 .cse51)))) (store .cse48 .cse2 (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~c~0#1.base| .cse48) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse51))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))))) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse61 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse60 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse60))) (let ((.cse59 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (select .cse60 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse55 (store .cse59 .cse8 (+ .cse57 .cse58)))) (store .cse55 .cse2 (+ (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse55) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse57 .cse58))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse68 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse67 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse65 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse67))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse63 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse64 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse62 (store .cse66 .cse8 (+ .cse63 .cse64)))) (store .cse62 .cse2 (+ .cse63 .cse64 (select (select (store .cse65 |c_ULTIMATE.start_main_~c~0#1.base| .cse62) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse68)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse68 1) c_~N~0))))))) .cse23))) .cse0))))) is different from false [2022-11-22 02:14:50,895 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse71 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse69 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse22 (<= .cse71 2147483647)) (.cse70 (* .cse71 8))) (let ((.cse12 (+ .cse70 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse30 (+ .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse13 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse2 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse23 (not .cse22)) (.cse39 (* .cse69 8)) (.cse0 (<= .cse69 2147483647))) (and (or (not .cse0) (let ((.cse11 (+ .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse14 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse9 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse9))) (let ((.cse7 (select .cse3 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse1 (store .cse7 .cse8 (+ .cse5 .cse6)))) (store .cse1 .cse2 (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse5 .cse6))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse14)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse14 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse21 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse20 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse20))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse16 (select .cse20 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse17 (select .cse19 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse15 (store .cse19 .cse8 (+ .cse16 .cse17)))) (store .cse15 .cse2 (+ .cse16 .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_~c~0#1.base| .cse15) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21 1) c_~N~0))))))) .cse22) (or .cse23 (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse31 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse29 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse29))) (let ((.cse28 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse25 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse24 (store .cse28 .cse8 (+ .cse25 .cse27)))) (store .cse24 .cse2 (+ .cse25 (select (select (store .cse26 |c_ULTIMATE.start_main_~c~0#1.base| .cse24) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse27))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse31 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse32 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (= (select (store (store (let ((.cse38 (store (store (store .cse10 .cse11 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse37 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse33 (store .cse37 .cse8 (+ .cse34 .cse35)))) (store .cse33 .cse2 (+ .cse34 .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0))))))))) (or (let ((.cse46 (+ .cse39 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or .cse22 (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse45 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45))) (let ((.cse44 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse41 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse43 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse40 (store .cse44 .cse8 (+ .cse41 .cse43)))) (store .cse40 .cse2 (+ .cse41 (select (select (store .cse42 |c_ULTIMATE.start_main_~c~0#1.base| .cse40) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse43))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse54 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse53 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse12 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse53))) (let ((.cse52 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse49 (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse51 (select .cse52 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse48 (store .cse52 .cse8 (+ .cse49 .cse51)))) (store .cse48 .cse2 (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~c~0#1.base| .cse48) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse51))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse54 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))))) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse61 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse60 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse60))) (let ((.cse59 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse57 (select .cse59 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (select .cse60 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse55 (store .cse59 .cse8 (+ .cse57 .cse58)))) (store .cse55 .cse2 (+ (select (select (store .cse56 |c_ULTIMATE.start_main_~c~0#1.base| .cse55) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) .cse57 .cse58))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse68 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse67 (store (store (store .cse10 .cse46 v_ArrVal_1527) .cse30 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse65 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse67))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse63 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse64 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse62 (store .cse66 .cse8 (+ .cse63 .cse64)))) (store .cse62 .cse2 (+ .cse63 .cse64 (select (select (store .cse65 |c_ULTIMATE.start_main_~c~0#1.base| .cse62) |c_ULTIMATE.start_main_~b~0#1.base|) .cse4)))))))) .cse13 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse2) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse68)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse68 1) c_~N~0))))))) .cse23))) .cse0))))) is different from true [2022-11-22 02:15:02,048 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse142 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse143 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse144 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse76 (<= .cse144 2147483647)) (.cse139 (* .cse144 8)) (.cse140 (* 8 .cse143)) (.cse141 (* .cse142 8)) (.cse56 (<= .cse143 2147483647)) (.cse2 (<= .cse142 2147483647)) (.cse138 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse138 2147483647)) (.cse24 (not .cse2)) (.cse41 (not .cse56)) (.cse13 (+ .cse141 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse140 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (+ .cse139 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse1 (not .cse76)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse31 (+ .cse141 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse140 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (+ .cse139 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse77 (* 8 .cse138))) (and (or (not .cse0) (let ((.cse59 (+ (select .cse57 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse77))))) (and (or .cse1 (let ((.cse12 (store .cse57 .cse58 .cse59))) (and (or .cse2 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse11 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse8)))) (store .cse3 .cse4 (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse22 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse17 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse17 .cse4 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))))) (or .cse24 (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse30 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse25 (store .cse29 .cse10 (+ .cse26 .cse27)))) (store .cse25 .cse4 (+ .cse26 .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse40 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse37 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse34 (store .cse38 .cse10 (+ .cse35 .cse37)))) (store .cse34 .cse4 (+ .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse37))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40 1) c_~N~0))))))) .cse41) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse47 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse10 (+ .cse43 .cse45)))) (store .cse42 .cse4 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0) (= (select (store (store (let ((.cse55 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse51 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse54 .cse10 (+ .cse52 .cse53)))) (store .cse50 .cse4 (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse52 .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8))))))) .cse56)))))) (or (let ((.cse66 (store .cse57 .cse75 .cse59))) (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse65 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse61 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse60 (store .cse64 .cse10 (+ .cse61 .cse62)))) (store .cse60 .cse4 (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse73 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))))) .cse76)))) (or .cse0 (let ((.cse122 (+ (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse77)) (select .cse57 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse86 (store .cse57 .cse75 .cse122))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (= (select (store (store (let ((.cse85 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse84 .cse10 (+ .cse81 .cse83)))) (store .cse80 .cse4 (+ .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse80) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse93 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse92 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse88 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse87 (store .cse91 .cse10 (+ .cse88 .cse89)))) (store .cse87 .cse4 (+ .cse88 .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~c~0#1.base| .cse87) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93 1) c_~N~0))))))) .cse24) (or (and (or .cse41 (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse100 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse99 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse99))) (let ((.cse98 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse95 (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse96 (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse98 .cse10 (+ .cse95 .cse96)))) (store .cse94 .cse4 (+ .cse95 .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~c~0#1.base| .cse94) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse107 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse106 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse105 (select .cse102 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse101 (store .cse105 .cse10 (+ .cse103 .cse104)))) (store .cse101 .cse4 (+ (select (select (store .cse102 |c_ULTIMATE.start_main_~c~0#1.base| .cse101) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse103 .cse104))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107 1) c_~N~0)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))) (or .cse56 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0) (= (select (store (store (let ((.cse114 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse114))) (let ((.cse113 (select .cse111 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse110 (select .cse113 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse112 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse109 (store .cse113 .cse10 (+ .cse110 .cse112)))) (store .cse109 .cse4 (+ .cse110 (select (select (store .cse111 |c_ULTIMATE.start_main_~c~0#1.base| .cse109) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse112))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse121 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse120 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse120))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse116 (select .cse120 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse117 (select .cse119 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse115 (store .cse119 .cse10 (+ .cse116 .cse117)))) (store .cse115 .cse4 (+ .cse116 .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse115) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0)))))) .cse2))) .cse76) (or .cse1 (let ((.cse129 (store .cse57 .cse58 .cse122))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse130 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse128 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse128))) (let ((.cse127 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse124 (select .cse128 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse126 (select .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse123 (store .cse127 .cse10 (+ .cse124 .cse126)))) (store .cse123 .cse4 (+ .cse124 (select (select (store .cse125 |c_ULTIMATE.start_main_~c~0#1.base| .cse123) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse126))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse137 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse136 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse136))) (let ((.cse135 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse133 (select .cse135 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse134 (select .cse136 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse131 (store .cse135 .cse10 (+ .cse133 .cse134)))) (store .cse131 .cse4 (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~c~0#1.base| .cse131) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse133 .cse134))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137 1) c_~N~0)))))))))))))))) is different from false [2022-11-22 02:15:04,066 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse142 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse143 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse144 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse76 (<= .cse144 2147483647)) (.cse139 (* .cse144 8)) (.cse140 (* 8 .cse143)) (.cse141 (* .cse142 8)) (.cse56 (<= .cse143 2147483647)) (.cse2 (<= .cse142 2147483647)) (.cse138 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse138 2147483647)) (.cse24 (not .cse2)) (.cse41 (not .cse56)) (.cse13 (+ .cse141 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse140 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (+ .cse139 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse1 (not .cse76)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse31 (+ .cse141 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse140 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (+ .cse139 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse77 (* 8 .cse138))) (and (or (not .cse0) (let ((.cse59 (+ (select .cse57 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse77))))) (and (or .cse1 (let ((.cse12 (store .cse57 .cse58 .cse59))) (and (or .cse2 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse11 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse8)))) (store .cse3 .cse4 (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse22 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse17 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse17 .cse4 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))))) (or .cse24 (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse30 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse25 (store .cse29 .cse10 (+ .cse26 .cse27)))) (store .cse25 .cse4 (+ .cse26 .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse40 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse37 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse34 (store .cse38 .cse10 (+ .cse35 .cse37)))) (store .cse34 .cse4 (+ .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse37))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40 1) c_~N~0))))))) .cse41) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse47 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse10 (+ .cse43 .cse45)))) (store .cse42 .cse4 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0) (= (select (store (store (let ((.cse55 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse51 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse54 .cse10 (+ .cse52 .cse53)))) (store .cse50 .cse4 (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse52 .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8))))))) .cse56)))))) (or (let ((.cse66 (store .cse57 .cse75 .cse59))) (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse65 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse61 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse60 (store .cse64 .cse10 (+ .cse61 .cse62)))) (store .cse60 .cse4 (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse73 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))))) .cse76)))) (or .cse0 (let ((.cse122 (+ (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse77)) (select .cse57 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse86 (store .cse57 .cse75 .cse122))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (= (select (store (store (let ((.cse85 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse84 .cse10 (+ .cse81 .cse83)))) (store .cse80 .cse4 (+ .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse80) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse93 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse92 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse88 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse87 (store .cse91 .cse10 (+ .cse88 .cse89)))) (store .cse87 .cse4 (+ .cse88 .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~c~0#1.base| .cse87) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93 1) c_~N~0))))))) .cse24) (or (and (or .cse41 (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse100 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse99 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse99))) (let ((.cse98 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse95 (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse96 (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse98 .cse10 (+ .cse95 .cse96)))) (store .cse94 .cse4 (+ .cse95 .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~c~0#1.base| .cse94) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse107 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse106 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse105 (select .cse102 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse101 (store .cse105 .cse10 (+ .cse103 .cse104)))) (store .cse101 .cse4 (+ (select (select (store .cse102 |c_ULTIMATE.start_main_~c~0#1.base| .cse101) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse103 .cse104))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107 1) c_~N~0)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))) (or .cse56 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0) (= (select (store (store (let ((.cse114 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse114))) (let ((.cse113 (select .cse111 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse110 (select .cse113 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse112 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse109 (store .cse113 .cse10 (+ .cse110 .cse112)))) (store .cse109 .cse4 (+ .cse110 (select (select (store .cse111 |c_ULTIMATE.start_main_~c~0#1.base| .cse109) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse112))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse121 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse120 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse120))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse116 (select .cse120 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse117 (select .cse119 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse115 (store .cse119 .cse10 (+ .cse116 .cse117)))) (store .cse115 .cse4 (+ .cse116 .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse115) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0)))))) .cse2))) .cse76) (or .cse1 (let ((.cse129 (store .cse57 .cse58 .cse122))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse130 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse128 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse128))) (let ((.cse127 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse124 (select .cse128 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse126 (select .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse123 (store .cse127 .cse10 (+ .cse124 .cse126)))) (store .cse123 .cse4 (+ .cse124 (select (select (store .cse125 |c_ULTIMATE.start_main_~c~0#1.base| .cse123) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse126))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse137 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse136 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse136))) (let ((.cse135 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse133 (select .cse135 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse134 (select .cse136 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse131 (store .cse135 .cse10 (+ .cse133 .cse134)))) (store .cse131 .cse4 (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~c~0#1.base| .cse131) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse133 .cse134))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137 1) c_~N~0)))))))))))))))) is different from true [2022-11-22 02:15:15,970 WARN L233 SmtUtils]: Spent 5.21s on a formula simplification that was a NOOP. DAG size: 110 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:15:25,242 WARN L233 SmtUtils]: Spent 5.34s on a formula simplification that was a NOOP. DAG size: 125 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:16:04,082 WARN L233 SmtUtils]: Spent 26.84s on a formula simplification that was a NOOP. DAG size: 194 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:16:12,298 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse80 (+ 2 |c_ULTIMATE.start_main_~i~0#1|))) (or (let ((.cse81 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse44 (<= .cse81 2147483647)) (.cse79 (* .cse81 8)) (.cse78 (* 8 (mod .cse80 4294967296))) (.cse77 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse0 (<= .cse77 2147483647)) (.cse19 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse42 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse1 (not .cse44)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse17 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse32 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse20 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse45 (* .cse77 8))) (and (or (not .cse0) (let ((.cse18 (+ .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse1 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse21 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse13 (store (store (store .cse16 .cse17 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse13))) (let ((.cse10 (store (store (store (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse12 .cse7 (+ (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse13 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21 1) c_~N~0))))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse22 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse22)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse22 1) c_~N~0) (= 8 (select (store (store (let ((.cse31 (store (store (store .cse16 .cse17 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse28 (store (store (store (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse30 .cse7 (+ (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse26 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse23 (store .cse27 .cse9 (+ .cse24 .cse25)))) (store .cse23 .cse3 (+ .cse24 .cse25 (select (select (store .cse26 |c_ULTIMATE.start_main_~c~0#1.base| .cse23) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3))))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse43 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse41 (store (store (store .cse16 .cse42 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse41))) (let ((.cse38 (store (store (store (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse40 .cse7 (+ (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse40 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse35 (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse37 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse33 (store .cse37 .cse9 (+ .cse34 .cse36)))) (store .cse33 .cse3 (+ .cse34 (select (select (store .cse35 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse36))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43 1) c_~N~0)))) .cse44)))) (or .cse0 (let ((.cse55 (+ .cse45 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse56 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse54 (store (store (store .cse16 .cse42 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse54))) (let ((.cse51 (store (store (store (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse53 .cse7 (+ (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse49 (store .cse52 |c_ULTIMATE.start_main_~b~0#1.base| .cse51))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse47 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse48 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse46 (store .cse50 .cse9 (+ .cse47 .cse48)))) (store .cse46 .cse3 (+ .cse47 .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse46) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56 1) c_~N~0)))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse66 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (= (select (store (store (let ((.cse65 (store (store (store .cse16 .cse42 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse65))) (let ((.cse62 (store (store (store (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse64 .cse7 (+ (select .cse64 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse60 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse62))) (let ((.cse61 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse58 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse59 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse57 (store .cse61 .cse9 (+ .cse58 .cse59)))) (store .cse57 .cse3 (+ .cse58 .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66 1) c_~N~0)))) .cse44) (or .cse1 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (= (select (store (store (let ((.cse76 (store (store (store .cse16 .cse17 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse76))) (let ((.cse73 (store (store (store (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse75 .cse7 (+ (select .cse75 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse76 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse71 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse68 (store .cse72 .cse9 (+ .cse69 .cse71)))) (store .cse68 .cse3 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))))))))))) (not (< .cse80 c_~N~0)) (< (+ 3 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0))) is different from true [2022-11-22 02:16:26,599 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse0 (+ 3 |c_ULTIMATE.start_main_~i~0#1|))) (or (<= c_~N~0 .cse0) (let ((.cse106 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse107 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse48 (<= .cse107 2147483647)) (.cse105 (* .cse107 8)) (.cse104 (* 8 .cse106)) (.cse103 (* (mod .cse0 4294967296) 8)) (.cse33 (<= .cse106 2147483647)) (.cse102 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse60 (<= .cse102 2147483647)) (.cse34 (not .cse33)) (.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse103)) (.cse46 (+ .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse45 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (+ .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse31 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse103)) (.cse21 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (not .cse48)) (.cse59 (* .cse102 8))) (and (or (let ((.cse17 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (or (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse1 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1)) (= (select (store (store (let ((.cse13 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse13))) (let ((.cse10 (store (store (store (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse12 .cse7 (+ (select .cse13 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1 1) c_~N~0)))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse32 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse30 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (let ((.cse27 (store (store (store (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse29 .cse7 (+ (select .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse23 (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse22 (store .cse26 .cse9 (+ .cse24 .cse25)))) (store .cse22 .cse3 (+ (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse24 .cse25))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32 1) c_~N~0))))) .cse33) (or .cse34 (and (or .cse35 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse44 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (let ((.cse41 (store (store (store (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse43 .cse7 (+ (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse38 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse41))) (let ((.cse40 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse37 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse39 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse36 (store .cse40 .cse9 (+ .cse37 .cse39)))) (store .cse36 .cse3 (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| .cse36) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse39))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0))))) (or .cse48 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse58 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse57 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse54 (store (store (store (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse56 .cse7 (+ (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse50 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse54))) (let ((.cse53 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse52 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse49 (store .cse53 .cse9 (+ .cse51 .cse52)))) (store .cse49 .cse3 (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~c~0#1.base| .cse49) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse51 .cse52))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58 1) c_~N~0))))))))) .cse60) (or (not .cse60) (let ((.cse70 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse34 (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse71 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse69 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse66 (store (store (store (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse68 .cse7 (+ (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse64 (store .cse67 |c_ULTIMATE.start_main_~b~0#1.base| .cse66))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse62 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse63 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse65 .cse9 (+ .cse62 .cse63)))) (store .cse61 .cse3 (+ .cse62 .cse63 (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71 1) c_~N~0)))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse81 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse80 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse80))) (let ((.cse77 (store (store (store (let ((.cse79 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse79 .cse7 (+ (select .cse79 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse80 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse74 (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| .cse77))) (let ((.cse76 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse73 (select .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse72 (store .cse76 .cse9 (+ .cse73 .cse75)))) (store .cse72 .cse3 (+ .cse73 (select (select (store .cse74 |c_ULTIMATE.start_main_~c~0#1.base| .cse72) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse75))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse81)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse81 1) c_~N~0)))))) (or (and (or .cse48 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse82 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82 1) c_~N~0) (= 8 (select (store (store (let ((.cse91 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse91))) (let ((.cse88 (store (store (store (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse90 .cse7 (+ (select .cse91 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse90 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse84 (store .cse89 |c_ULTIMATE.start_main_~b~0#1.base| .cse88))) (let ((.cse87 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse85 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse86 (select .cse87 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse83 (store .cse87 .cse9 (+ .cse85 .cse86)))) (store .cse83 .cse3 (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~c~0#1.base| .cse83) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse85 .cse86))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)))))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse101 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (= 8 (select (store (store (let ((.cse100 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse100))) (let ((.cse97 (store (store (store (let ((.cse99 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse99 .cse7 (+ (select .cse100 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse93 (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse97))) (let ((.cse96 (select .cse93 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse94 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse95 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse92 (store .cse96 .cse9 (+ .cse94 .cse95)))) (store .cse92 .cse3 (+ (select (select (store .cse93 |c_ULTIMATE.start_main_~c~0#1.base| .cse92) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse94 .cse95))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse101)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse101 1) c_~N~0)))) .cse35)) .cse33)))))))) (< (+ |c_ULTIMATE.start_main_~i~0#1| 4) c_~N~0))) is different from true [2022-11-22 02:16:26,671 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,671 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,679 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,681 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:26,691 INFO L321 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2022-11-22 02:16:26,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 4295 treesize of output 1 [2022-11-22 02:16:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 23 not checked. [2022-11-22 02:16:26,696 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:16:26,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828666252] [2022-11-22 02:16:26,697 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:16:26,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1154370879] [2022-11-22 02:16:26,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1154370879] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:16:26,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [888483953] [2022-11-22 02:16:26,698 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-22 02:16:26,699 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:16:26,699 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:16:26,699 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:16:26,699 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:16:26,838 INFO L321 Elim1Store]: treesize reduction 129, result has 31.7 percent of original size [2022-11-22 02:16:26,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 31 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 4 case distinctions, treesize of input 130 treesize of output 153 [2022-11-22 02:16:27,057 INFO L321 Elim1Store]: treesize reduction 209, result has 23.4 percent of original size [2022-11-22 02:16:27,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 82 [2022-11-22 02:16:27,332 INFO L321 Elim1Store]: treesize reduction 251, result has 19.8 percent of original size [2022-11-22 02:16:27,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 60 treesize of output 105 [2022-11-22 02:16:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 44 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 142 [2022-11-22 02:16:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,656 INFO L321 Elim1Store]: treesize reduction 313, result has 8.5 percent of original size [2022-11-22 02:16:27,656 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 52 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 61 case distinctions, treesize of input 632 treesize of output 641 [2022-11-22 02:16:27,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 63 [2022-11-22 02:16:27,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,802 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:16:27,803 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-22 02:16:27,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,851 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,857 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,914 INFO L321 Elim1Store]: treesize reduction 253, result has 10.3 percent of original size [2022-11-22 02:16:27,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 11 case distinctions, treesize of input 152 treesize of output 183 [2022-11-22 02:16:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,965 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:16:27,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:16:27,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:27,983 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:27,987 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:16:27,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:16:28,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:28,049 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:28,057 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 02:16:28,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 197 [2022-11-22 02:16:28,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:28,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 02:16:28,102 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 02:16:28,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2022-11-22 02:16:28,211 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 02:16:31,568 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5782#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 0 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |ULTIMATE.start_main_~b~0#1.offset| 0) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0))' at error location [2022-11-22 02:16:31,568 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 02:16:31,568 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-22 02:16:31,568 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 41 [2022-11-22 02:16:31,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541172350] [2022-11-22 02:16:31,568 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-22 02:16:31,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-11-22 02:16:31,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:16:31,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-11-22 02:16:31,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=1350, Unknown=49, NotChecked=574, Total=2162 [2022-11-22 02:16:31,569 INFO L87 Difference]: Start difference. First operand 58 states and 77 transitions. Second operand has 41 states, 41 states have (on average 1.2439024390243902) internal successors, (51), 41 states have internal predecessors, (51), 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 02:16:32,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:16:35,092 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (<= (mod c_~N~0 4294967296) 536870911) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (let ((.cse0 (+ 3 |c_ULTIMATE.start_main_~i~0#1|))) (or (<= c_~N~0 .cse0) (let ((.cse106 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse107 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse48 (<= .cse107 2147483647)) (.cse105 (* .cse107 8)) (.cse104 (* 8 .cse106)) (.cse103 (* (mod .cse0 4294967296) 8)) (.cse33 (<= .cse106 2147483647)) (.cse102 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse60 (<= .cse102 2147483647)) (.cse34 (not .cse33)) (.cse20 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse103)) (.cse46 (+ .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (+ .cse105 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (+ .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse31 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse103)) (.cse21 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (not .cse48)) (.cse59 (* .cse102 8))) (and (or (let ((.cse17 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (or (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse1 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1)) (= (select (store (store (let ((.cse13 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse13))) (let ((.cse10 (store (store (store (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse12 .cse7 (+ (select .cse13 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1 1) c_~N~0)))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse32 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse30 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (let ((.cse27 (store (store (store (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse29 .cse7 (+ (select .cse29 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse23 (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse26 (select .cse23 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse22 (store .cse26 .cse9 (+ .cse24 .cse25)))) (store .cse22 .cse3 (+ (select (select (store .cse23 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse24 .cse25))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse32 1) c_~N~0))))) .cse33) (or .cse34 (and (or .cse35 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse47 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse44 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (let ((.cse41 (store (store (store (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse43 .cse7 (+ (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse38 (store .cse42 |c_ULTIMATE.start_main_~b~0#1.base| .cse41))) (let ((.cse40 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse37 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse39 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse36 (store .cse40 .cse9 (+ .cse37 .cse39)))) (store .cse36 .cse3 (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| .cse36) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse39))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse47 1) c_~N~0))))) (or .cse48 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse58 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse57 (store (store (store (store .cse16 .cse17 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse54 (store (store (store (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse56 .cse7 (+ (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse50 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse54))) (let ((.cse53 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse52 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse49 (store .cse53 .cse9 (+ .cse51 .cse52)))) (store .cse49 .cse3 (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~c~0#1.base| .cse49) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse51 .cse52))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58 1) c_~N~0))))))))) .cse60) (or (not .cse60) (let ((.cse70 (+ .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse34 (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_1 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse71 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse69 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse20 v_ArrVal_1522))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse66 (store (store (store (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse68 .cse7 (+ (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse64 (store .cse67 |c_ULTIMATE.start_main_~b~0#1.base| .cse66))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse62 (select .cse65 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse63 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse61 (store .cse65 .cse9 (+ .cse62 .cse63)))) (store .cse61 .cse3 (+ .cse62 .cse63 (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71 1) c_~N~0)))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse81 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse80 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse46 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse80))) (let ((.cse77 (store (store (store (let ((.cse79 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse79 .cse7 (+ (select .cse79 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse80 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse74 (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| .cse77))) (let ((.cse76 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse73 (select .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse72 (store .cse76 .cse9 (+ .cse73 .cse75)))) (store .cse72 .cse3 (+ .cse73 (select (select (store .cse74 |c_ULTIMATE.start_main_~c~0#1.base| .cse72) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse75))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse81)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse81 1) c_~N~0)))))) (or (and (or .cse48 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse82 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82 1) c_~N~0) (= 8 (select (store (store (let ((.cse91 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse18 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse91))) (let ((.cse88 (store (store (store (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse90 .cse7 (+ (select .cse91 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse90 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse84 (store .cse89 |c_ULTIMATE.start_main_~b~0#1.base| .cse88))) (let ((.cse87 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse85 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse86 (select .cse87 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse83 (store .cse87 .cse9 (+ .cse85 .cse86)))) (store .cse83 .cse3 (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~c~0#1.base| .cse83) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse85 .cse86))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)))))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1517 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_subst_2 Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse101 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (= 8 (select (store (store (let ((.cse100 (store (store (store (store .cse16 .cse70 v_ArrVal_1517) .cse45 v_ArrVal_1518) .cse19 v_ArrVal_1520) .cse31 v_ArrVal_1522))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse100))) (let ((.cse97 (store (store (store (let ((.cse99 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse99 .cse7 (+ (select .cse100 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse93 (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse97))) (let ((.cse96 (select .cse93 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse94 (select .cse96 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse95 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse92 (store .cse96 .cse9 (+ .cse94 .cse95)))) (store .cse92 .cse3 (+ (select (select (store .cse93 |c_ULTIMATE.start_main_~c~0#1.base| .cse92) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse94 .cse95))))))))) .cse21 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse101)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse101 1) c_~N~0)))) .cse35)) .cse33)))))))) (< (+ |c_ULTIMATE.start_main_~i~0#1| 4) c_~N~0))) (= 6 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|)) (<= c_~N~0 2147483647) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= |c_ULTIMATE.start_main_~i~0#1| 1))) is different from true [2022-11-22 02:16:37,123 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (<= (mod c_~N~0 4294967296) 536870911) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= 2 |c_ULTIMATE.start_main_~i~0#1|) (= 6 (select .cse0 |c_ULTIMATE.start_main_~a~0#1.offset|)) (let ((.cse80 (+ 2 |c_ULTIMATE.start_main_~i~0#1|))) (or (let ((.cse81 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse44 (<= .cse81 2147483647)) (.cse79 (* .cse81 8)) (.cse78 (* 8 (mod .cse80 4294967296))) (.cse77 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse1 (<= .cse77 2147483647)) (.cse19 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse42 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse2 (not .cse44)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse17 (+ .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse32 (+ .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse20 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse45 (* .cse77 8))) (and (or (not .cse1) (let ((.cse18 (+ .cse45 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse2 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse21 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse14 (store (store (store .cse0 .cse17 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse14))) (let ((.cse11 (store (store (store (let ((.cse13 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse13 .cse8 (+ (select .cse13 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse14 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse7 (store .cse12 |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse6)))) (store .cse3 .cse4 (+ .cse5 .cse6 (select (select (store .cse7 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse21 1) c_~N~0))))) (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse22 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse22)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse22 1) c_~N~0) (= 8 (select (store (store (let ((.cse31 (store (store (store .cse0 .cse17 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse31))) (let ((.cse28 (store (store (store (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse30 .cse8 (+ (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse26 (store .cse29 |c_ULTIMATE.start_main_~b~0#1.base| .cse28))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse23 (store .cse27 .cse10 (+ .cse24 .cse25)))) (store .cse23 .cse4 (+ .cse24 .cse25 (select (select (store .cse26 |c_ULTIMATE.start_main_~c~0#1.base| .cse23) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4))))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse43 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse41 (store (store (store .cse0 .cse42 v_ArrVal_1518) .cse18 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse41))) (let ((.cse38 (store (store (store (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse40 .cse8 (+ (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse40 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse35 (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse37 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse36 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse33 (store .cse37 .cse10 (+ .cse34 .cse36)))) (store .cse33 .cse4 (+ .cse34 (select (select (store .cse35 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse36))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43 1) c_~N~0)))) .cse44)))) (or .cse1 (let ((.cse55 (+ .cse45 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse56 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse54 (store (store (store .cse0 .cse42 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse19 v_ArrVal_1522))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse54))) (let ((.cse51 (store (store (store (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse53 .cse8 (+ (select .cse53 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse49 (store .cse52 |c_ULTIMATE.start_main_~b~0#1.base| .cse51))) (let ((.cse50 (select .cse49 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse47 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse48 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse46 (store .cse50 .cse10 (+ .cse47 .cse48)))) (store .cse46 .cse4 (+ .cse47 .cse48 (select (select (store .cse49 |c_ULTIMATE.start_main_~c~0#1.base| .cse46) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56 1) c_~N~0)))) (or (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse66 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (= (select (store (store (let ((.cse65 (store (store (store .cse0 .cse42 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse65))) (let ((.cse62 (store (store (store (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse64 .cse8 (+ (select .cse64 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse60 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse62))) (let ((.cse61 (select .cse60 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse58 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse59 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse57 (store .cse61 .cse10 (+ .cse58 .cse59)))) (store .cse57 .cse4 (+ .cse58 .cse59 (select (select (store .cse60 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8)))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66 1) c_~N~0)))) .cse44) (or .cse2 (forall ((v_ArrVal_1518 Int) (v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1530 Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1527 Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (= (select (store (store (let ((.cse76 (store (store (store .cse0 .cse17 v_ArrVal_1518) .cse55 v_ArrVal_1520) .cse32 v_ArrVal_1522))) (let ((.cse74 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse76))) (let ((.cse73 (store (store (store (let ((.cse75 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse75 .cse8 (+ (select .cse75 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse76 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse15 v_ArrVal_1527) .cse16 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store .cse74 |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse71 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) .cse71))))))))) .cse20 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))))))))))) (not (< .cse80 c_~N~0)) (< (+ 3 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0))) (<= c_~N~0 2147483647) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (< |c_ULTIMATE.start_main_~i~0#1| (+ c_~N~0 1)))) is different from true [2022-11-22 02:16:40,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:16:43,215 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse142 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse143 (mod (+ 2 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse144 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse76 (<= .cse144 2147483647)) (.cse139 (* .cse144 8)) (.cse140 (* 8 .cse143)) (.cse141 (* .cse142 8)) (.cse56 (<= .cse143 2147483647)) (.cse2 (<= .cse142 2147483647)) (.cse138 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse138 2147483647)) (.cse24 (not .cse2)) (.cse41 (not .cse56)) (.cse13 (+ .cse141 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse140 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (+ .cse139 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse1 (not .cse76)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse31 (+ .cse141 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse140 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse58 (+ .cse139 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse77 (* 8 .cse138)) (.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (and (or (not .cse0) (let ((.cse59 (+ (select .cse57 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse77))))) (and (or .cse1 (let ((.cse12 (store .cse57 .cse58 .cse59))) (and (or .cse2 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse11 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse8)))) (store .cse3 .cse4 (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse22 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse17 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse17 .cse4 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))))) (or .cse24 (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse30 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse25 (store .cse29 .cse10 (+ .cse26 .cse27)))) (store .cse25 .cse4 (+ .cse26 .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse40 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse37 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse34 (store .cse38 .cse10 (+ .cse35 .cse37)))) (store .cse34 .cse4 (+ .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse37))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40 1) c_~N~0))))))) .cse41) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse47 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse10 (+ .cse43 .cse45)))) (store .cse42 .cse4 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0) (= (select (store (store (let ((.cse55 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse51 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse54 .cse10 (+ .cse52 .cse53)))) (store .cse50 .cse4 (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse52 .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8))))))) .cse56)))))) (or (let ((.cse66 (store .cse57 .cse75 .cse59))) (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse65 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse61 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse60 (store .cse64 .cse10 (+ .cse61 .cse62)))) (store .cse60 .cse4 (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse73 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))))) .cse76)))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (< 4 c_~N~0) (or .cse0 (let ((.cse122 (+ (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse77)) (select .cse57 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse86 (store .cse57 .cse75 .cse122))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (= (select (store (store (let ((.cse85 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse84 .cse10 (+ .cse81 .cse83)))) (store .cse80 .cse4 (+ .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse80) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse93 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse92 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse88 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse87 (store .cse91 .cse10 (+ .cse88 .cse89)))) (store .cse87 .cse4 (+ .cse88 .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~c~0#1.base| .cse87) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93 1) c_~N~0))))))) .cse24) (or (and (or .cse41 (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse100 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse99 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse99))) (let ((.cse98 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse95 (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse96 (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse98 .cse10 (+ .cse95 .cse96)))) (store .cse94 .cse4 (+ .cse95 .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~c~0#1.base| .cse94) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse107 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse106 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse105 (select .cse102 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse101 (store .cse105 .cse10 (+ .cse103 .cse104)))) (store .cse101 .cse4 (+ (select (select (store .cse102 |c_ULTIMATE.start_main_~c~0#1.base| .cse101) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse103 .cse104))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107 1) c_~N~0)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))) (or .cse56 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0) (= (select (store (store (let ((.cse114 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse114))) (let ((.cse113 (select .cse111 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse110 (select .cse113 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse112 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse109 (store .cse113 .cse10 (+ .cse110 .cse112)))) (store .cse109 .cse4 (+ .cse110 (select (select (store .cse111 |c_ULTIMATE.start_main_~c~0#1.base| .cse109) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse112))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse121 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse120 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse120))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse116 (select .cse120 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse117 (select .cse119 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse115 (store .cse119 .cse10 (+ .cse116 .cse117)))) (store .cse115 .cse4 (+ .cse116 .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse115) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0)))))) .cse2))) .cse76) (or .cse1 (let ((.cse129 (store .cse57 .cse58 .cse122))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse130 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse128 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse128))) (let ((.cse127 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse124 (select .cse128 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse126 (select .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse123 (store .cse127 .cse10 (+ .cse124 .cse126)))) (store .cse123 .cse4 (+ .cse124 (select (select (store .cse125 |c_ULTIMATE.start_main_~c~0#1.base| .cse123) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse126))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse137 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse136 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse136))) (let ((.cse135 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse133 (select .cse135 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse134 (select .cse136 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse131 (store .cse135 .cse10 (+ .cse133 .cse134)))) (store .cse131 .cse4 (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~c~0#1.base| .cse131) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse133 .cse134))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137 1) c_~N~0)))))))))))) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= 6 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (= (select .cse57 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (<= c_~N~0 5) (= |c_ULTIMATE.start_main_~i~0#1| 1))))) is different from true [2022-11-22 02:16:45,726 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse53 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse93 (* .cse53 8)) (.cse54 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse55 (< .cse54 c_~N~0)) (.cse40 (+ .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse17 (+ .cse93 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse56 (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse14 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (<= c_~N~0 2147483647) (or (let ((.cse52 (* (mod .cse54 4294967296) 8))) (let ((.cse0 (<= .cse53 2147483647)) (.cse18 (+ .cse52 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse29 (+ .cse52 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse0 (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse1 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1 1) c_~N~0) (= (select (store (store (let ((.cse13 (store (store .cse16 .cse17 v_ArrVal_1520) .cse18 v_ArrVal_1522))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse13))) (let ((.cse10 (store (store (store (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse12 .cse6 (+ (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse13 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse5 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse7)))) (store .cse2 .cse3 (+ .cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse7))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse28 (store (store .cse16 .cse17 v_ArrVal_1520) .cse29 v_ArrVal_1522))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse28))) (let ((.cse25 (store (store (store (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse27 .cse6 (+ (select .cse28 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse21 (store .cse26 |c_ULTIMATE.start_main_~b~0#1.base| .cse25))) (let ((.cse24 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse25 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse23 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse20 (store .cse24 .cse9 (+ .cse22 .cse23)))) (store .cse20 .cse3 (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse20) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse22 .cse23))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0)))))) (or (not .cse0) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse41 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store .cse16 .cse40 v_ArrVal_1520) .cse18 v_ArrVal_1522))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse39))) (let ((.cse36 (store (store (store (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse38 .cse6 (+ (select .cse39 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse33 (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| .cse36))) (let ((.cse35 (select .cse33 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse32 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse34 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse31 (store .cse35 .cse9 (+ .cse32 .cse34)))) (store .cse31 .cse3 (+ .cse32 (select (select (store .cse33 |c_ULTIMATE.start_main_~c~0#1.base| .cse31) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse34))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse41)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse41 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse51 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse50 (store (store .cse16 .cse40 v_ArrVal_1520) .cse29 v_ArrVal_1522))) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse50))) (let ((.cse47 (store (store (store (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse49 .cse6 (+ (select .cse49 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse43 (store .cse48 |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse43 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse45 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse42 (store .cse46 .cse9 (+ .cse44 .cse45)))) (store .cse42 .cse3 (+ (select (select (store .cse43 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse44 .cse45))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse51)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse51 1) c_~N~0))))))))) (< (+ 2 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0) (not .cse55)) (or .cse55 (not .cse56) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse66 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse65 (store .cse16 .cse40 v_ArrVal_1522))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse65))) (let ((.cse62 (store (store (store (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse64 .cse6 (+ (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse64 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse59 (store .cse63 |c_ULTIMATE.start_main_~b~0#1.base| .cse62))) (let ((.cse61 (select .cse59 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse58 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse60 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse57 (store .cse61 .cse9 (+ .cse58 .cse60)))) (store .cse57 .cse3 (+ .cse58 (select (select (store .cse59 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse60))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse66 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse76 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (= (select (store (store (let ((.cse75 (store .cse16 .cse17 v_ArrVal_1522))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse75))) (let ((.cse72 (store (store (store (let ((.cse74 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse74 .cse6 (+ (select .cse75 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse74 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse69 (store .cse73 |c_ULTIMATE.start_main_~b~0#1.base| .cse72))) (let ((.cse71 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse68 (select .cse71 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse70 (select .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse71 .cse9 (+ .cse68 .cse70)))) (store .cse67 .cse3 (+ .cse68 (select (select (store .cse69 |c_ULTIMATE.start_main_~c~0#1.base| .cse67) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse70))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse76)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse76 1) c_~N~0)))))) (or .cse56 (let ((.cse84 (let ((.cse92 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse92 .cse6 (+ (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|)))))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse77 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse77)) (= (select (store (store (let ((.cse83 (store (store (store .cse84 .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse83))) (let ((.cse82 (select .cse81 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse79 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse80 (select .cse83 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse78 (store .cse82 .cse9 (+ .cse79 .cse80)))) (store .cse78 .cse3 (+ .cse79 .cse80 (select (select (store .cse81 |c_ULTIMATE.start_main_~c~0#1.base| .cse78) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6)))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse77 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse91 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse90 (store (store (store .cse84 .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse87 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse90))) (let ((.cse89 (select .cse87 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse86 (select .cse89 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse88 (select .cse90 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse85 (store .cse89 .cse9 (+ .cse86 .cse88)))) (store .cse85 .cse3 (+ .cse86 (select (select (store .cse87 |c_ULTIMATE.start_main_~c~0#1.base| .cse85) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse88))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse91)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse91 1) c_~N~0))))))))))))) is different from true [2022-11-22 02:16:47,755 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse73 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse71 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse24 (<= .cse73 2147483647)) (.cse72 (* .cse73 8)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse1 (select .cse2 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse0 (select .cse2 .cse7)) (.cse14 (+ .cse72 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse11 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse32 (+ .cse72 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse5 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (not .cse24)) (.cse41 (* .cse71 8)) (.cse3 (<= .cse71 2147483647))) (and (= .cse0 (+ 6 .cse1)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (= (+ (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) .cse1) .cse0)) (< 4 c_~N~0) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (= 2 |c_ULTIMATE.start_main_~i~0#1|) (= (select .cse2 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (or (not .cse3) (let ((.cse13 (+ .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse12 (store (store (store .cse2 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse12))) (let ((.cse10 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse8 (select .cse10 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse9 (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse4 (store .cse10 .cse11 (+ .cse8 .cse9)))) (store .cse4 .cse5 (+ (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse4) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8 .cse9))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse5) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse22 (store (store (store .cse2 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse19 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse17 (store .cse21 .cse11 (+ .cse18 .cse19)))) (store .cse17 .cse5 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse5) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0))))))) .cse24) (or .cse25 (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse31 (store (store (store .cse2 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse31))) (let ((.cse30 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse27 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse30 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse26 (store .cse30 .cse11 (+ .cse27 .cse29)))) (store .cse26 .cse5 (+ .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse26) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse29))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse5)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse34 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse34)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (= (select (store (store (let ((.cse40 (store (store (store .cse2 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse40))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse36 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse37 (select .cse40 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse35 (store .cse39 .cse11 (+ .cse36 .cse37)))) (store .cse35 .cse5 (+ .cse36 .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~c~0#1.base| .cse35) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse5) 8) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse34 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0))))))))) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (or (let ((.cse48 (+ .cse41 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|))) (and (or .cse24 (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse47 (store (store (store .cse2 .cse48 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse11 (+ .cse43 .cse45)))) (store .cse42 .cse5 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse5)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse56 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse55 (store (store (store .cse2 .cse48 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse52 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse53 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse50 (store .cse54 .cse11 (+ .cse51 .cse53)))) (store .cse50 .cse5 (+ .cse51 (select (select (store .cse52 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse5) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse56 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))))) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse63 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse62 (store (store (store .cse2 .cse48 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse62))) (let ((.cse61 (select .cse58 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse59 (select .cse61 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse60 (select .cse62 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse57 (store .cse61 .cse11 (+ .cse59 .cse60)))) (store .cse57 .cse5 (+ (select (select (store .cse58 |c_ULTIMATE.start_main_~c~0#1.base| .cse57) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse59 .cse60))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse5) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse70 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse69 (store (store (store .cse2 .cse48 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse69))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse65 (select .cse69 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse66 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse64 (store .cse68 .cse11 (+ .cse65 .cse66)))) (store .cse64 .cse5 (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse64) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse5) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse70)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse70 1) c_~N~0))))))) .cse25))) .cse3) (<= c_~N~0 5))))) is different from true [2022-11-22 02:17:08,086 WARN L233 SmtUtils]: Spent 12.99s on a formula simplification that was a NOOP. DAG size: 175 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:17:10,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:12,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:14,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:16,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:18,617 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse186 (+ 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse187 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse190 (mod .cse187 4294967296)) (.cse191 (mod .cse186 4294967296)) (.cse192 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse76 (<= .cse192 2147483647)) (.cse163 (* .cse192 8)) (.cse189 (* 8 .cse191)) (.cse185 (* .cse190 8)) (.cse56 (<= .cse191 2147483647)) (.cse2 (<= .cse190 2147483647)) (.cse188 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse188 2147483647)) (.cse24 (not .cse2)) (.cse41 (not .cse56)) (.cse13 (+ .cse185 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse189 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (+ .cse163 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (+ .cse185 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse189 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (+ .cse163 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse77 (* 8 .cse188)) (.cse1 (not .cse76)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|))) (and (or (not .cse0) (let ((.cse59 (+ (select .cse57 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse77))))) (and (or .cse1 (let ((.cse12 (store .cse57 .cse58 .cse59))) (and (or .cse2 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse11 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse8)))) (store .cse3 .cse4 (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse22 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse17 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse17 .cse4 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))))) (or .cse24 (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse30 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse25 (store .cse29 .cse10 (+ .cse26 .cse27)))) (store .cse25 .cse4 (+ .cse26 .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse40 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse37 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse34 (store .cse38 .cse10 (+ .cse35 .cse37)))) (store .cse34 .cse4 (+ .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse37))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40 1) c_~N~0))))))) .cse41) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse47 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse10 (+ .cse43 .cse45)))) (store .cse42 .cse4 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0) (= (select (store (store (let ((.cse55 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse51 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse54 .cse10 (+ .cse52 .cse53)))) (store .cse50 .cse4 (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse52 .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8))))))) .cse56)))))) (or (let ((.cse66 (store .cse57 .cse75 .cse59))) (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse65 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse61 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse60 (store .cse64 .cse10 (+ .cse61 .cse62)))) (store .cse60 .cse4 (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse73 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))))) .cse76)))) (or .cse0 (let ((.cse122 (+ (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse77)) (select .cse57 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse86 (store .cse57 .cse75 .cse122))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (= (select (store (store (let ((.cse85 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse84 .cse10 (+ .cse81 .cse83)))) (store .cse80 .cse4 (+ .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse80) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse93 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse92 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse88 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse87 (store .cse91 .cse10 (+ .cse88 .cse89)))) (store .cse87 .cse4 (+ .cse88 .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~c~0#1.base| .cse87) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93 1) c_~N~0))))))) .cse24) (or (and (or .cse41 (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse100 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse99 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse99))) (let ((.cse98 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse95 (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse96 (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse98 .cse10 (+ .cse95 .cse96)))) (store .cse94 .cse4 (+ .cse95 .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~c~0#1.base| .cse94) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse107 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse106 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse105 (select .cse102 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse101 (store .cse105 .cse10 (+ .cse103 .cse104)))) (store .cse101 .cse4 (+ (select (select (store .cse102 |c_ULTIMATE.start_main_~c~0#1.base| .cse101) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse103 .cse104))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107 1) c_~N~0)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))) (or .cse56 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0) (= (select (store (store (let ((.cse114 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse114))) (let ((.cse113 (select .cse111 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse110 (select .cse113 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse112 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse109 (store .cse113 .cse10 (+ .cse110 .cse112)))) (store .cse109 .cse4 (+ .cse110 (select (select (store .cse111 |c_ULTIMATE.start_main_~c~0#1.base| .cse109) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse112))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse121 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse120 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse120))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse116 (select .cse120 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse117 (select .cse119 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse115 (store .cse119 .cse10 (+ .cse116 .cse117)))) (store .cse115 .cse4 (+ .cse116 .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse115) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0)))))) .cse2))) .cse76) (or .cse1 (let ((.cse129 (store .cse57 .cse58 .cse122))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse130 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse128 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse128))) (let ((.cse127 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse124 (select .cse128 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse126 (select .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse123 (store .cse127 .cse10 (+ .cse124 .cse126)))) (store .cse123 .cse4 (+ .cse124 (select (select (store .cse125 |c_ULTIMATE.start_main_~c~0#1.base| .cse123) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse126))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse137 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse136 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse136))) (let ((.cse135 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse133 (select .cse135 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse134 (select .cse136 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse131 (store .cse135 .cse10 (+ .cse133 .cse134)))) (store .cse131 .cse4 (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~c~0#1.base| .cse131) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse133 .cse134))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137 1) c_~N~0)))))))))))) (or (let ((.cse151 (+ .cse185 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse148 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse149 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse161 (+ .cse185 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse76 (let ((.cse150 (+ .cse163 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse138 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138 1) c_~N~0) (= (select (store (store (let ((.cse147 (store (store .cse78 .cse150 v_ArrVal_1520) .cse151 v_ArrVal_1522))) (let ((.cse145 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse147))) (let ((.cse144 (store (store (store (let ((.cse146 (select .cse145 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse146 .cse7 (+ (select .cse146 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse141 (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse144))) (let ((.cse143 (select .cse141 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse140 (select .cse143 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse142 (select .cse144 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse139 (store .cse143 .cse10 (+ .cse140 .cse142)))) (store .cse139 .cse4 (+ .cse140 (select (select (store .cse141 |c_ULTIMATE.start_main_~c~0#1.base| .cse139) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse142))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse162 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse160 (store (store .cse78 .cse150 v_ArrVal_1520) .cse161 v_ArrVal_1522))) (let ((.cse158 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse160))) (let ((.cse157 (store (store (store (let ((.cse159 (select .cse158 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse159 .cse7 (+ (select .cse160 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse159 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse153 (store .cse158 |c_ULTIMATE.start_main_~b~0#1.base| .cse157))) (let ((.cse156 (select .cse153 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse154 (select .cse157 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse155 (select .cse156 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse152 (store .cse156 .cse10 (+ .cse154 .cse155)))) (store .cse152 .cse4 (+ (select (select (store .cse153 |c_ULTIMATE.start_main_~c~0#1.base| .cse152) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse154 .cse155))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse162)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse162 1) c_~N~0))))))) (or .cse1 (let ((.cse173 (+ .cse163 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse174 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse172 (store (store .cse78 .cse173 v_ArrVal_1520) .cse151 v_ArrVal_1522))) (let ((.cse170 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse172))) (let ((.cse169 (store (store (store (let ((.cse171 (select .cse170 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse171 .cse7 (+ (select .cse172 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse171 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse166 (store .cse170 |c_ULTIMATE.start_main_~b~0#1.base| .cse169))) (let ((.cse168 (select .cse166 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse165 (select .cse169 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse167 (select .cse168 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse164 (store .cse168 .cse10 (+ .cse165 .cse167)))) (store .cse164 .cse4 (+ .cse165 (select (select (store .cse166 |c_ULTIMATE.start_main_~c~0#1.base| .cse164) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse167))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse174)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse174 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse184 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse183 (store (store .cse78 .cse173 v_ArrVal_1520) .cse161 v_ArrVal_1522))) (let ((.cse181 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse183))) (let ((.cse180 (store (store (store (let ((.cse182 (select .cse181 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse182 .cse7 (+ (select .cse182 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse183 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse176 (store .cse181 |c_ULTIMATE.start_main_~b~0#1.base| .cse180))) (let ((.cse179 (select .cse176 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse177 (select .cse179 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse178 (select .cse180 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse175 (store .cse179 .cse10 (+ .cse177 .cse178)))) (store .cse175 .cse4 (+ (select (select (store .cse176 |c_ULTIMATE.start_main_~c~0#1.base| .cse175) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse177 .cse178))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse184)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse184 1) c_~N~0))))))))) (< .cse186 c_~N~0) (not (< .cse187 c_~N~0)))))))) is different from false [2022-11-22 02:17:20,642 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse186 (+ 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse187 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse190 (mod .cse187 4294967296)) (.cse191 (mod .cse186 4294967296)) (.cse192 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse76 (<= .cse192 2147483647)) (.cse163 (* .cse192 8)) (.cse189 (* 8 .cse191)) (.cse185 (* .cse190 8)) (.cse56 (<= .cse191 2147483647)) (.cse2 (<= .cse190 2147483647)) (.cse188 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse0 (<= .cse188 2147483647)) (.cse24 (not .cse2)) (.cse41 (not .cse56)) (.cse13 (+ .cse185 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (+ .cse189 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse75 (+ .cse163 (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (+ .cse185 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse32 (+ .cse189 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse58 (+ .cse163 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse57 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse77 (* 8 .cse188)) (.cse1 (not .cse76)) (.cse10 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse15 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse4 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|))) (and (or (not .cse0) (let ((.cse59 (+ (select .cse57 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)) (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse77))))) (and (or .cse1 (let ((.cse12 (store .cse57 .cse58 .cse59))) (and (or .cse2 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse16 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse11 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse11))) (let ((.cse9 (select .cse6 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse5 (select .cse9 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (store .cse9 .cse10 (+ .cse5 .cse8)))) (store .cse3 .cse4 (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~c~0#1.base| .cse3) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse8))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse16 1) c_~N~0)))) (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse23 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse22 (store (store (store .cse12 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22))) (let ((.cse21 (select .cse20 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse18 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse17 (store .cse21 .cse10 (+ .cse18 .cse19)))) (store .cse17 .cse4 (+ .cse18 .cse19 (select (select (store .cse20 |c_ULTIMATE.start_main_~c~0#1.base| .cse17) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse23 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0))))) (or .cse24 (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse33 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse30 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse30))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse25 (store .cse29 .cse10 (+ .cse26 .cse27)))) (store .cse25 .cse4 (+ .cse26 .cse27 (select (select (store .cse28 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse33 1) c_~N~0)))))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse40 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse39 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse36 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse39))) (let ((.cse38 (select .cse36 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse35 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse37 (select .cse38 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse34 (store .cse38 .cse10 (+ .cse35 .cse37)))) (store .cse34 .cse4 (+ .cse35 (select (select (store .cse36 |c_ULTIMATE.start_main_~c~0#1.base| .cse34) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse37))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse40 1) c_~N~0))))))) .cse41) (or (and (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse47 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47))) (let ((.cse46 (select .cse44 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse45 (select .cse46 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse42 (store .cse46 .cse10 (+ .cse43 .cse45)))) (store .cse42 .cse4 (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~c~0#1.base| .cse42) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse45))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (not (< v_subst_4 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse49 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse49 1) c_~N~0) (= (select (store (store (let ((.cse55 (store (store (store .cse12 .cse31 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse55))) (let ((.cse54 (select .cse51 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse50 (store .cse54 .cse10 (+ .cse52 .cse53)))) (store .cse50 .cse4 (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~c~0#1.base| .cse50) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse52 .cse53))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8))))))) .cse56)))))) (or (let ((.cse66 (store .cse57 .cse75 .cse59))) (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse67 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse65 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse65))) (let ((.cse64 (select .cse63 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse61 (select .cse65 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse60 (store .cse64 .cse10 (+ .cse61 .cse62)))) (store .cse60 .cse4 (+ .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~c~0#1.base| .cse60) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse67 1) c_~N~0)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_3 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse74 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse73 (store (store (store .cse66 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse69 (select .cse72 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse68 (store .cse72 .cse10 (+ .cse69 .cse71)))) (store .cse68 .cse4 (+ .cse69 (select (select (store .cse70 |c_ULTIMATE.start_main_~c~0#1.base| .cse68) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse71))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse74 1) c_~N~0)))) (< (+ v_subst_3 1) c_~N~0))))) .cse76)))) (or .cse0 (let ((.cse122 (+ (select .cse78 (+ |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368) .cse77)) (select .cse57 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|))))) (and (or (let ((.cse86 (store .cse57 .cse75 .cse122))) (and (or (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse79 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79)) (= (select (store (store (let ((.cse85 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse85))) (let ((.cse84 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse83 (select .cse85 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse84 .cse10 (+ .cse81 .cse83)))) (store .cse80 .cse4 (+ .cse81 (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse80) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse83))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse79 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse93 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse92 (store (store (store .cse86 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse92))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse88 (select .cse91 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse89 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse87 (store .cse91 .cse10 (+ .cse88 .cse89)))) (store .cse87 .cse4 (+ .cse88 .cse89 (select (select (store .cse90 |c_ULTIMATE.start_main_~c~0#1.base| .cse87) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse93 1) c_~N~0))))))) .cse24) (or (and (or .cse41 (and (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse100 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse99 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse99))) (let ((.cse98 (select .cse97 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse95 (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse96 (select .cse99 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse94 (store .cse98 .cse10 (+ .cse95 .cse96)))) (store .cse94 .cse4 (+ .cse95 .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~c~0#1.base| .cse94) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse100 1) c_~N~0)))) (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse107 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse106 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse102 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse106))) (let ((.cse105 (select .cse102 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse103 (select .cse106 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse104 (select .cse105 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse101 (store .cse105 .cse10 (+ .cse103 .cse104)))) (store .cse101 .cse4 (+ (select (select (store .cse102 |c_ULTIMATE.start_main_~c~0#1.base| .cse101) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse103 .cse104))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse107 1) c_~N~0)))) (not (< v_subst_1 c_~N~0)) (< (+ v_subst_1 1) c_~N~0))))) (or .cse56 (and (forall ((v_ArrVal_1528 Int) (v_subst_4 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_4 1) c_~N~0) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse108 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse108 1) c_~N~0) (= (select (store (store (let ((.cse114 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* 8 (mod v_subst_4 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse114))) (let ((.cse113 (select .cse111 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse110 (select .cse113 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse112 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse109 (store .cse113 .cse10 (+ .cse110 .cse112)))) (store .cse109 .cse4 (+ .cse110 (select (select (store .cse111 |c_ULTIMATE.start_main_~c~0#1.base| .cse109) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse112))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (not (< v_subst_4 c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_subst_3 Int) (v_ArrVal_1527 Int)) (or (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse121 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse120 (store (store (store .cse86 .cse13 v_ArrVal_1527) .cse14 v_ArrVal_1528) (+ (* (mod v_subst_3 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse118 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse120))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse116 (select .cse120 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse117 (select .cse119 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse115 (store .cse119 .cse10 (+ .cse116 .cse117)))) (store .cse115 .cse4 (+ .cse116 .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse115) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7)))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse121 1) c_~N~0)))) (not (< v_subst_3 c_~N~0)) (< (+ v_subst_3 1) c_~N~0)))))) .cse2))) .cse76) (or .cse1 (let ((.cse129 (store .cse57 .cse58 .cse122))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse130 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store (let ((.cse128 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse128))) (let ((.cse127 (select .cse125 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse124 (select .cse128 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse126 (select .cse127 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse123 (store .cse127 .cse10 (+ .cse124 .cse126)))) (store .cse123 .cse4 (+ .cse124 (select (select (store .cse125 |c_ULTIMATE.start_main_~c~0#1.base| .cse123) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse126))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse130 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse137 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse136 (store (store (store .cse129 .cse31 v_ArrVal_1527) .cse32 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse132 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse136))) (let ((.cse135 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse133 (select .cse135 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse134 (select .cse136 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse131 (store .cse135 .cse10 (+ .cse133 .cse134)))) (store .cse131 .cse4 (+ (select (select (store .cse132 |c_ULTIMATE.start_main_~c~0#1.base| .cse131) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse133 .cse134))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse137 1) c_~N~0)))))))))))) (or (let ((.cse151 (+ .cse185 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse148 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse149 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse161 (+ .cse185 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse76 (let ((.cse150 (+ .cse163 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse138 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse138 1) c_~N~0) (= (select (store (store (let ((.cse147 (store (store .cse78 .cse150 v_ArrVal_1520) .cse151 v_ArrVal_1522))) (let ((.cse145 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse147))) (let ((.cse144 (store (store (store (let ((.cse146 (select .cse145 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse146 .cse7 (+ (select .cse146 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse141 (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse144))) (let ((.cse143 (select .cse141 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse140 (select .cse143 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse142 (select .cse144 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse139 (store .cse143 .cse10 (+ .cse140 .cse142)))) (store .cse139 .cse4 (+ .cse140 (select (select (store .cse141 |c_ULTIMATE.start_main_~c~0#1.base| .cse139) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse142))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse162 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse160 (store (store .cse78 .cse150 v_ArrVal_1520) .cse161 v_ArrVal_1522))) (let ((.cse158 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse160))) (let ((.cse157 (store (store (store (let ((.cse159 (select .cse158 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse159 .cse7 (+ (select .cse160 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse159 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse153 (store .cse158 |c_ULTIMATE.start_main_~b~0#1.base| .cse157))) (let ((.cse156 (select .cse153 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse154 (select .cse157 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse155 (select .cse156 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse152 (store .cse156 .cse10 (+ .cse154 .cse155)))) (store .cse152 .cse4 (+ (select (select (store .cse153 |c_ULTIMATE.start_main_~c~0#1.base| .cse152) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse154 .cse155))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse162)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse162 1) c_~N~0))))))) (or .cse1 (let ((.cse173 (+ .cse163 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse174 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse172 (store (store .cse78 .cse173 v_ArrVal_1520) .cse151 v_ArrVal_1522))) (let ((.cse170 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse172))) (let ((.cse169 (store (store (store (let ((.cse171 (select .cse170 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse171 .cse7 (+ (select .cse172 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse171 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse166 (store .cse170 |c_ULTIMATE.start_main_~b~0#1.base| .cse169))) (let ((.cse168 (select .cse166 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse165 (select .cse169 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse167 (select .cse168 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse164 (store .cse168 .cse10 (+ .cse165 .cse167)))) (store .cse164 .cse4 (+ .cse165 (select (select (store .cse166 |c_ULTIMATE.start_main_~c~0#1.base| .cse164) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse167))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse4) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse174)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse174 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse184 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse183 (store (store .cse78 .cse173 v_ArrVal_1520) .cse161 v_ArrVal_1522))) (let ((.cse181 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse183))) (let ((.cse180 (store (store (store (let ((.cse182 (select .cse181 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse182 .cse7 (+ (select .cse182 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse183 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse148 v_ArrVal_1527) .cse149 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse176 (store .cse181 |c_ULTIMATE.start_main_~b~0#1.base| .cse180))) (let ((.cse179 (select .cse176 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse177 (select .cse179 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse178 (select .cse180 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse175 (store .cse179 .cse10 (+ .cse177 .cse178)))) (store .cse175 .cse4 (+ (select (select (store .cse176 |c_ULTIMATE.start_main_~c~0#1.base| .cse175) |c_ULTIMATE.start_main_~b~0#1.base|) .cse7) .cse177 .cse178))))))))) .cse15 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse4)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse184)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse184 1) c_~N~0))))))))) (< .cse186 c_~N~0) (not (< .cse187 c_~N~0)))))))) is different from true [2022-11-22 02:17:22,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:25,004 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse78 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse12 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse3 (* 8 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (.cse2 (select .cse78 .cse12)) (.cse4 (= (select .cse78 |c_ULTIMATE.start_main_~c~0#1.offset|) 1)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse62 (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0)) (.cse15 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse20 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse21 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse25 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse9 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse22 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (= (select .cse0 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse1 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (and (not (= |c_ULTIMATE.start_main_~b~0#1.base| |ULTIMATE.start_main_~a~0#1.base|)) (= (+ .cse1 1) .cse2) (= 6 .cse1)))) (and (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (= 6 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= 8 .cse3))) (or .cse4 (= (+ .cse3 |c_ULTIMATE.start_main_~b~0#1.offset|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (< 4 c_~N~0) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (and (= (+ .cse5 1) .cse2) (= 6 .cse5)))) (let ((.cse61 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (or (let ((.cse60 (* (mod .cse61 4294967296) 8)) (.cse59 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse6 (<= .cse59 2147483647)) (.cse24 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse35 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse37 (* .cse59 8))) (and (or .cse6 (let ((.cse23 (+ .cse37 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse7 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse7)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse7 1) c_~N~0) (= (select (store (store (let ((.cse19 (store (store .cse22 .cse23 v_ArrVal_1520) .cse24 v_ArrVal_1522))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse19))) (let ((.cse16 (store (store (store (let ((.cse18 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse18 .cse12 (+ (select .cse18 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse11 (store .cse17 |c_ULTIMATE.start_main_~b~0#1.base| .cse16))) (let ((.cse14 (select .cse11 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse10 (select .cse14 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse13 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse8 (store .cse14 .cse15 (+ .cse10 .cse13)))) (store .cse8 .cse9 (+ .cse10 (select (select (store .cse11 |c_ULTIMATE.start_main_~c~0#1.base| .cse8) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse13))))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse9) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse36 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse34 (store (store .cse22 .cse23 v_ArrVal_1520) .cse35 v_ArrVal_1522))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse31 (store (store (store (let ((.cse33 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse33 .cse12 (+ (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse27 (store .cse32 |c_ULTIMATE.start_main_~b~0#1.base| .cse31))) (let ((.cse30 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse28 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse29 (select .cse30 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse26 (store .cse30 .cse15 (+ .cse28 .cse29)))) (store .cse26 .cse9 (+ (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| .cse26) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse28 .cse29))))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse9)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse36)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse36 1) c_~N~0))))))) (or (not .cse6) (let ((.cse47 (+ .cse37 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse48 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse46 (store (store .cse22 .cse47 v_ArrVal_1520) .cse24 v_ArrVal_1522))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse46))) (let ((.cse43 (store (store (store (let ((.cse45 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse45 .cse12 (+ (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse45 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse40 (store .cse44 |c_ULTIMATE.start_main_~b~0#1.base| .cse43))) (let ((.cse42 (select .cse40 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse39 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse41 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse38 (store .cse42 .cse15 (+ .cse39 .cse41)))) (store .cse38 .cse9 (+ .cse39 (select (select (store .cse40 |c_ULTIMATE.start_main_~c~0#1.base| .cse38) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse41))))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse9) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse48 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse58 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse57 (store (store .cse22 .cse47 v_ArrVal_1520) .cse35 v_ArrVal_1522))) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse54 (store (store (store (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse56 .cse12 (+ (select .cse56 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse50 (store .cse55 |c_ULTIMATE.start_main_~b~0#1.base| .cse54))) (let ((.cse53 (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse51 (select .cse53 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse52 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse49 (store .cse53 .cse15 (+ .cse51 .cse52)))) (store .cse49 .cse9 (+ (select (select (store .cse50 |c_ULTIMATE.start_main_~c~0#1.base| .cse49) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse51 .cse52))))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse9)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse58 1) c_~N~0)))))))))) (< (+ 2 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0) (not (< .cse61 c_~N~0)))) .cse4 (or .cse62 (= (select .cse0 .cse9) 8)) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (< |c_ULTIMATE.start_main_~i~0#1| (+ c_~N~0 1)) (<= c_~N~0 5) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (or .cse62 (let ((.cse70 (store .cse78 .cse12 (+ (select .cse78 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse22 |c_ULTIMATE.start_main_~a~0#1.offset|))))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse63 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63)) (= (select (store (store (let ((.cse69 (store (store (store .cse70 .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse69))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse66 (select .cse69 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse64 (store .cse68 .cse15 (+ .cse65 .cse66)))) (store .cse64 .cse9 (+ .cse65 .cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~c~0#1.base| .cse64) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12)))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse9) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse63 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse77 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse76 (store (store (store .cse70 .cse20 v_ArrVal_1527) .cse21 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse73 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse76))) (let ((.cse75 (select .cse73 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse75 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse74 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse71 (store .cse75 .cse15 (+ .cse72 .cse74)))) (store .cse71 .cse9 (+ .cse72 (select (select (store .cse73 |c_ULTIMATE.start_main_~c~0#1.base| .cse71) |c_ULTIMATE.start_main_~b~0#1.base|) .cse12) .cse74))))))) .cse25 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse9)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse77)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse77 1) c_~N~0)))))))))))) is different from true [2022-11-22 02:17:27,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:29,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:31,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:33,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:35,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:37,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:51,472 WARN L233 SmtUtils]: Spent 11.88s on a formula simplification. DAG size of input: 170 DAG size of output: 85 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 02:17:53,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:55,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:17:57,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:17:59,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:18:01,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:18:03,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:18:06,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:18:08,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:18:11,526 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse96 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse31 (* .cse96 8)) (.cse56 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse54 (* (mod .cse56 4294967296) 8)) (.cse55 (+ 2 |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (<= .cse96 2147483647)) (.cse67 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse68 (+ .cse31 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse95 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse57 (<= .cse95 2147483647)) (.cse74 (select .cse67 .cse68)) (.cse75 (+ .cse31 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368))) (.cse32 (not .cse0)) (.cse59 (+ (* 8 (mod .cse55 4294967296)) |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse63 (+ .cse54 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse66 (+ .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse77 (* 8 .cse95)) (.cse19 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse9 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse76 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (and (or (let ((.cse18 (+ .cse54 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse14 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse15 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse29 (+ .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse0 (let ((.cse17 (+ .cse31 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse1 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse1 1) c_~N~0) (= (select (store (store (let ((.cse13 (store (store .cse16 .cse17 v_ArrVal_1520) .cse18 v_ArrVal_1522))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse13))) (let ((.cse10 (store (store (store (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse12 .cse6 (+ (select .cse12 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse13 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse5 (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse10))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse7 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse2 (store .cse8 .cse9 (+ .cse4 .cse7)))) (store .cse2 .cse3 (+ .cse4 (select (select (store .cse5 |c_ULTIMATE.start_main_~c~0#1.base| .cse2) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse7))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse30 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse28 (store (store .cse16 .cse17 v_ArrVal_1520) .cse29 v_ArrVal_1522))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse28))) (let ((.cse25 (store (store (store (let ((.cse27 (select .cse26 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse27 .cse6 (+ (select .cse28 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse21 (store .cse26 |c_ULTIMATE.start_main_~b~0#1.base| .cse25))) (let ((.cse24 (select .cse21 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse22 (select .cse25 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse23 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse20 (store .cse24 .cse9 (+ .cse22 .cse23)))) (store .cse20 .cse3 (+ (select (select (store .cse21 |c_ULTIMATE.start_main_~c~0#1.base| .cse20) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse22 .cse23))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse30 1) c_~N~0))))))) (or .cse32 (let ((.cse42 (+ .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse43 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse41 (store (store .cse16 .cse42 v_ArrVal_1520) .cse18 v_ArrVal_1522))) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse41))) (let ((.cse38 (store (store (store (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse40 .cse6 (+ (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse40 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse35 (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse38))) (let ((.cse37 (select .cse35 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse34 (select .cse38 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse36 (select .cse37 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse33 (store .cse37 .cse9 (+ .cse34 .cse36)))) (store .cse33 .cse3 (+ .cse34 (select (select (store .cse35 |c_ULTIMATE.start_main_~c~0#1.base| .cse33) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse36))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse43 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse53 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse52 (store (store .cse16 .cse42 v_ArrVal_1520) .cse29 v_ArrVal_1522))) (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse52))) (let ((.cse49 (store (store (store (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse51 .cse6 (+ (select .cse51 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse52 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse14 v_ArrVal_1527) .cse15 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse45 (store .cse50 |c_ULTIMATE.start_main_~b~0#1.base| .cse49))) (let ((.cse48 (select .cse45 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse46 (select .cse48 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse47 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse44 (store .cse48 .cse9 (+ .cse46 .cse47)))) (store .cse44 .cse3 (+ (select (select (store .cse45 |c_ULTIMATE.start_main_~c~0#1.base| .cse44) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse46 .cse47))))))))) .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse53)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse53 1) c_~N~0))))))))) (< .cse55 c_~N~0) (not (< .cse56 c_~N~0))) (or .cse57 (let ((.cse64 (select .cse67 (+ |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368) .cse77))) (.cse65 (select .cse76 (+ (- 34359738368) .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse69 (+ .cse64 .cse65))) (and (or .cse32 (let ((.cse58 (let ((.cse62 (store .cse67 .cse68 .cse69))) (store .cse62 .cse63 (+ .cse64 .cse65 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse62) |c_ULTIMATE.start_main_~b~0#1.base|) .cse66)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse60 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse58 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse60)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse60 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse61 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse58 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse61 1) c_~N~0))))))) (or (let ((.cse70 (let ((.cse73 (store .cse67 .cse75 .cse69))) (store .cse73 .cse63 (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse73) |c_ULTIMATE.start_main_~b~0#1.base|) .cse66)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse71 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse70 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse71 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse72 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse70 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse72)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse72 1) c_~N~0)))))) .cse0))))) (or (not .cse57) (let ((.cse87 (select .cse67 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse77))) (.cse88 (select .cse76 (+ .cse77 |c_ULTIMATE.start_main_~b~0#1.offset|)))) (let ((.cse82 (+ .cse87 .cse88))) (and (or (let ((.cse79 (let ((.cse81 (store .cse67 .cse75 .cse82))) (store .cse81 .cse63 (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse81) |c_ULTIMATE.start_main_~b~0#1.base|) .cse66)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse78 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse78)) (= 8 (select (store (store .cse79 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse78 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse80 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse79 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse80)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse80 1) c_~N~0)))))) .cse0) (or .cse32 (let ((.cse83 (let ((.cse86 (store .cse67 .cse68 .cse82))) (store .cse86 .cse63 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse86) |c_ULTIMATE.start_main_~b~0#1.base|) .cse66) .cse87 .cse88))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse84 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse83 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse84 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse85 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse83 .cse59 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse85)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse85 1) c_~N~0))))))))))) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (let ((.cse89 (let ((.cse93 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse94 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse92 (store .cse67 .cse9 (+ .cse93 .cse94)))) (store .cse92 .cse3 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse92) |c_ULTIMATE.start_main_~b~0#1.base|) .cse6) .cse93 .cse94)))))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse90 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse89 .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse90)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse90 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse91 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse89 .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse91)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse91 1) c_~N~0)))))))))))) is different from true [2022-11-22 02:18:15,271 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse99 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse8 (* 8 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (.cse21 (* .cse99 8)) (.cse74 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse73 (* (mod .cse74 4294967296) 8)) (.cse2 (+ .cse21 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse10 (+ .cse8 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse22 (<= .cse99 2147483647)) (.cse98 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse28 (+ 8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse7 (select .cse98 .cse28)) (.cse0 (not .cse22)) (.cse9 (= (select .cse98 |c_ULTIMATE.start_main_~c~0#1.offset|) 1)) (.cse11 (store .cse1 .cse2 (+ (select .cse1 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse8)) (select .cse98 .cse10)))) (.cse12 (+ .cse73 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse17 (+ 8 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse35 (+ 16 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse36 (+ 24 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse40 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 24)) (.cse3 (+ 16 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse37 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (or .cse0 (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse4 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse1 .cse2 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse4 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse5 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse1 .cse2 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse5 1) c_~N~0)))))) (= (select .cse1 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (or (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse6 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (and (not (= |c_ULTIMATE.start_main_~b~0#1.base| |ULTIMATE.start_main_~a~0#1.base|)) (= (+ .cse6 1) .cse7) (= 6 .cse6)))) (and (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (= 6 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= 8 .cse8))) (or .cse9 (= .cse10 |c_ULTIMATE.start_main_~c~0#1.offset|)) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse13 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store .cse11 .cse12 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse13)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse13 1) c_~N~0)))) (< 4 c_~N~0) (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int) (|ULTIMATE.start_main_~b~0#1.base| Int)) (let ((.cse16 (select |c_#memory_int| |ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse14 (select .cse16 8)) (.cse15 (select .cse1 .cse17))) (and (= (select .cse1 .cse3) (+ .cse14 .cse15)) (= .cse14 7) (= .cse14 (+ (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)) (= (select .cse16 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= .cse15 (select .cse16 0)))))) (or (let ((.cse19 (+ .cse21 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse18 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (= 8 (select (store (store .cse1 .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse18 1) c_~N~0)))) (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse20 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store .cse1 .cse19 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse20)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse20 1) c_~N~0)))))) .cse22) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse23 (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (and (= (+ .cse23 1) .cse7) (= 6 .cse23)))) (or (let ((.cse39 (+ .cse73 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse50 (+ .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse22 (let ((.cse38 (+ .cse21 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse24 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse24)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse24 1) c_~N~0) (= (select (store (store (let ((.cse34 (store (store .cse37 .cse38 v_ArrVal_1520) .cse39 v_ArrVal_1522))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse31 (store (store (store (let ((.cse33 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse33 .cse28 (+ (select .cse33 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse27 (store .cse32 |c_ULTIMATE.start_main_~b~0#1.base| .cse31))) (let ((.cse30 (select .cse27 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse29 (select .cse31 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse25 (store .cse30 .cse17 (+ .cse26 .cse29)))) (store .cse25 .cse3 (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~c~0#1.base| .cse25) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28) .cse29))))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse51 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse49 (store (store .cse37 .cse38 v_ArrVal_1520) .cse50 v_ArrVal_1522))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse49))) (let ((.cse46 (store (store (store (let ((.cse48 (select .cse47 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse48 .cse28 (+ (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse42 (store .cse47 |c_ULTIMATE.start_main_~b~0#1.base| .cse46))) (let ((.cse45 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse43 (select .cse46 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse44 (select .cse45 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse41 (store .cse45 .cse17 (+ .cse43 .cse44)))) (store .cse41 .cse3 (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~c~0#1.base| .cse41) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28) .cse43 .cse44))))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse51)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse51 1) c_~N~0))))))) (or .cse0 (let ((.cse61 (+ .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_2 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse62 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= (select (store (store (let ((.cse60 (store (store .cse37 .cse61 v_ArrVal_1520) .cse39 v_ArrVal_1522))) (let ((.cse58 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse60))) (let ((.cse57 (store (store (store (let ((.cse59 (select .cse58 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse59 .cse28 (+ (select .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|) (select .cse59 |c_ULTIMATE.start_main_~b~0#1.offset|)))) .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse54 (store .cse58 |c_ULTIMATE.start_main_~b~0#1.base| .cse57))) (let ((.cse56 (select .cse54 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse53 (select .cse57 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse55 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse52 (store .cse56 .cse17 (+ .cse53 .cse55)))) (store .cse52 .cse3 (+ .cse53 (select (select (store .cse54 |c_ULTIMATE.start_main_~c~0#1.base| .cse52) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28) .cse55))))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3) 8) (< (+ v_subst_2 1) c_~N~0) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (not (< v_subst_2 c_~N~0)) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse62)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse62 1) c_~N~0)))) (forall ((v_ArrVal_1528 Int) (v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1520 Int) (v_ArrVal_1522 Int) (v_subst_1 Int) (v_ArrVal_1527 Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse72 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (not (< v_subst_1 c_~N~0)) (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= 8 (select (store (store (let ((.cse71 (store (store .cse37 .cse61 v_ArrVal_1520) .cse50 v_ArrVal_1522))) (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (let ((.cse68 (store (store (store (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~b~0#1.base|))) (store .cse70 .cse28 (+ (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|)))) .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse64 (store .cse69 |c_ULTIMATE.start_main_~b~0#1.base| .cse68))) (let ((.cse67 (select .cse64 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse65 (select .cse67 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse66 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse63 (store .cse67 .cse17 (+ .cse65 .cse66)))) (store .cse63 .cse3 (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~c~0#1.base| .cse63) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28) .cse65 .cse66))))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3)) (< (+ v_subst_1 1) c_~N~0) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse72)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse72 1) c_~N~0))))))))) (< (+ 2 |c_ULTIMATE.start_main_~i~0#1|) c_~N~0) (not (< .cse74 c_~N~0))) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int) (|aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51| Int) (|ULTIMATE.start_main_~b~0#1.base| Int) (v_DerPreprocessor_166 Int) (|aux_div_v_ULTIMATE.start_main_~i~0#1_505_51| Int)) (let ((.cse78 (let ((.cse81 (* (mod |aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51| 4294967296) 8))) (let ((.cse80 (+ .cse81 |c_ULTIMATE.start_main_~c~0#1.offset|))) (store (store .cse1 .cse80 v_DerPreprocessor_166) (+ .cse81 |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) (select .cse1 .cse80))))) (.cse76 (select |c_#memory_int| |ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse79 (* |aux_div_v_ULTIMATE.start_main_~i~0#1_505_51| 4294967296)) (.cse75 (select .cse76 8)) (.cse77 (select .cse78 .cse17))) (and (<= |aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51| 2147483647) (not (= |ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (= .cse75 7) (<= 0 |aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51|) (= (select .cse76 0) .cse77) (= .cse75 (+ (select (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)) (= 0 (select .cse78 |c_ULTIMATE.start_main_~c~0#1.offset|)) (< (+ |aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51| .cse79) c_~N~0) (<= |c_ULTIMATE.start_main_~i~0#1| (+ |aux_mod_v_ULTIMATE.start_main_~i~0#1_505_51| .cse79 1)) (= (select .cse76 |c_ULTIMATE.start_main_~c~0#1.offset|) 1) (= (select .cse78 .cse3) (+ .cse75 .cse77)))))) .cse9 (forall ((v_ArrVal_1539 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse82 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (= (select (store (store .cse11 .cse12 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82)) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse82 1) c_~N~0)))) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (< |c_ULTIMATE.start_main_~i~0#1| (+ c_~N~0 1)) (<= c_~N~0 5) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (let ((.cse90 (store .cse98 .cse28 (+ (select .cse98 |c_ULTIMATE.start_main_~b~0#1.offset|) (select .cse37 |c_ULTIMATE.start_main_~a~0#1.offset|))))) (and (forall ((v_ArrVal_1528 Int) (v_subst_1 Int) (v_ArrVal_1527 Int)) (or (not (< v_subst_1 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse83 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (< 2147483647 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse83)) (= (select (store (store (let ((.cse89 (store (store (store .cse90 .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* (mod v_subst_1 4294967296) 8) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse87 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse89))) (let ((.cse88 (select .cse87 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse85 (select .cse88 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse86 (select .cse89 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse84 (store .cse88 .cse17 (+ .cse85 .cse86)))) (store .cse84 .cse3 (+ .cse85 .cse86 (select (select (store .cse87 |c_ULTIMATE.start_main_~c~0#1.base| .cse84) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28)))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset|) v_ArrVal_1539) .cse3) 8) (< |aux_mod_ULTIMATE.start_main_~i~0#1_45| 0) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse83 1) c_~N~0)))) (< (+ v_subst_1 1) c_~N~0))) (forall ((v_ArrVal_1528 Int) (v_subst_2 Int) (v_ArrVal_1527 Int)) (or (< (+ v_subst_2 1) c_~N~0) (not (< v_subst_2 c_~N~0)) (forall ((v_ArrVal_1539 Int) (v_ArrVal_1530 Int) (|aux_div_ULTIMATE.start_main_~i~0#1_45| Int) (|aux_mod_ULTIMATE.start_main_~i~0#1_45| Int) (v_ArrVal_1537 Int)) (let ((.cse97 (* |aux_div_ULTIMATE.start_main_~i~0#1_45| 4294967296))) (or (= 8 (select (store (store (let ((.cse96 (store (store (store .cse90 .cse35 v_ArrVal_1527) .cse36 v_ArrVal_1528) (+ (* 8 (mod v_subst_2 4294967296)) (- 34359738368) |c_ULTIMATE.start_main_~b~0#1.offset|) v_ArrVal_1530))) (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse96))) (let ((.cse95 (select .cse93 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse94 (select .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse91 (store .cse95 .cse17 (+ .cse92 .cse94)))) (store .cse91 .cse3 (+ .cse92 (select (select (store .cse93 |c_ULTIMATE.start_main_~c~0#1.base| .cse91) |c_ULTIMATE.start_main_~b~0#1.base|) .cse28) .cse94))))))) .cse40 v_ArrVal_1537) (+ (* (mod |aux_mod_ULTIMATE.start_main_~i~0#1_45| 4294967296) 8) |c_ULTIMATE.start_main_~c~0#1.offset| (- 34359738368)) v_ArrVal_1539) .cse3)) (<= 4294967296 |aux_mod_ULTIMATE.start_main_~i~0#1_45|) (<= c_~N~0 (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse97)) (<= |aux_mod_ULTIMATE.start_main_~i~0#1_45| 2147483647) (< (+ |aux_mod_ULTIMATE.start_main_~i~0#1_45| .cse97 1) c_~N~0)))))))))))))) is different from true [2022-11-22 02:18:17,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:18:19,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-22 02:18:21,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:18:23,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:18:25,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-22 02:18:28,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1]