./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s52if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/s52if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI --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 adec1fb94d6967416fde705f346e339b2564f221f40b7d50198f8ed5e502aa54 --- 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-5e519f3 [2022-11-03 02:16:16,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:16:16,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:16:17,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:16:17,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:16:17,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:16:17,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:16:17,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:16:17,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:16:17,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:16:17,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:16:17,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:16:17,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:16:17,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:16:17,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:16:17,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:16:17,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:16:17,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:16:17,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:16:17,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:16:17,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:16:17,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:16:17,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:16:17,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:16:17,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:16:17,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:16:17,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:16:17,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:16:17,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:16:17,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:16:17,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:16:17,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:16:17,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:16:17,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:16:17,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:16:17,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:16:17,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:16:17,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:16:17,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:16:17,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:16:17,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:16:17,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-03 02:16:17,144 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:16:17,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:16:17,145 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:16:17,145 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:16:17,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:16:17,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:16:17,147 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:16:17,147 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:16:17,147 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:16:17,147 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:16:17,148 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:16:17,149 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:16:17,149 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:16:17,149 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:16:17,149 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:16:17,150 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:16:17,150 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:16:17,150 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:16:17,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:16:17,151 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-03 02:16:17,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:16:17,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-03 02:16:17,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:16:17,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:16:17,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:16:17,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:16:17,152 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-03 02:16:17,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:16:17,153 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:16:17,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:16:17,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:16:17,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:16:17,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:16:17,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:16:17,154 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:16:17,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:16:17,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:16:17,155 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:16:17,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:16:17,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:16:17,156 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:16:17,156 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_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adec1fb94d6967416fde705f346e339b2564f221f40b7d50198f8ed5e502aa54 [2022-11-03 02:16:17,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:16:17,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:16:17,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:16:17,542 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:16:17,542 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:16:17,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/array-fpi/s52if.c [2022-11-03 02:16:17,621 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/data/e4c54ca41/ab358f71d2cf4eaeaba3952f071c3291/FLAG70990d46c [2022-11-03 02:16:18,059 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:16:18,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/sv-benchmarks/c/array-fpi/s52if.c [2022-11-03 02:16:18,081 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/data/e4c54ca41/ab358f71d2cf4eaeaba3952f071c3291/FLAG70990d46c [2022-11-03 02:16:18,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/data/e4c54ca41/ab358f71d2cf4eaeaba3952f071c3291 [2022-11-03 02:16:18,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:16:18,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:16:18,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:16:18,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:16:18,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:16:18,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a79da15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18, skipping insertion in model container [2022-11-03 02:16:18,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:16:18,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:16:18,721 WARN L230 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_4d1b189c-a8ea-4458-abb7-576590c37f67/sv-benchmarks/c/array-fpi/s52if.c[588,601] [2022-11-03 02:16:18,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:16:18,747 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:16:18,759 WARN L230 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_4d1b189c-a8ea-4458-abb7-576590c37f67/sv-benchmarks/c/array-fpi/s52if.c[588,601] [2022-11-03 02:16:18,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:16:18,782 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:16:18,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18 WrapperNode [2022-11-03 02:16:18,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:16:18,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:16:18,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:16:18,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:16:18,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,815 INFO L138 Inliner]: procedures = 17, calls = 28, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 90 [2022-11-03 02:16:18,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:16:18,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:16:18,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:16:18,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:16:18,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,845 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:16:18,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:16:18,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:16:18,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:16:18,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (1/1) ... [2022-11-03 02:16:18,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:16:18,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:18,876 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:16:18,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:16:18,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:16:18,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:16:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:16:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:16:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:16:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:16:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:16:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:16:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:16:18,992 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:16:18,994 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:16:19,177 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:16:19,301 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:16:19,302 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-03 02:16:19,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:16:19 BoogieIcfgContainer [2022-11-03 02:16:19,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:16:19,315 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:16:19,315 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:16:19,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:16:19,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:16:18" (1/3) ... [2022-11-03 02:16:19,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32da1320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:16:19, skipping insertion in model container [2022-11-03 02:16:19,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:16:18" (2/3) ... [2022-11-03 02:16:19,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32da1320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:16:19, skipping insertion in model container [2022-11-03 02:16:19,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:16:19" (3/3) ... [2022-11-03 02:16:19,329 INFO L112 eAbstractionObserver]: Analyzing ICFG s52if.c [2022-11-03 02:16:19,345 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:16:19,345 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:16:19,389 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:16:19,395 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;@6132ff48, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:16:19,396 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:16:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 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) [2022-11-03 02:16:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-03 02:16:19,406 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:19,407 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:19,407 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:19,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:19,412 INFO L85 PathProgramCache]: Analyzing trace with hash -1162179950, now seen corresponding path program 1 times [2022-11-03 02:16:19,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:19,423 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361349893] [2022-11-03 02:16:19,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:19,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:16:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:16:19,788 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:19,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361349893] [2022-11-03 02:16:19,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361349893] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:16:19,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:16:19,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:16:19,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392788628] [2022-11-03 02:16:19,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:16:19,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:16:19,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:19,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:16:19,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:16:19,835 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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) [2022-11-03 02:16:19,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:19,898 INFO L93 Difference]: Finished difference Result 20 states and 27 transitions. [2022-11-03 02:16:19,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:16:19,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 7 [2022-11-03 02:16:19,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:19,909 INFO L225 Difference]: With dead ends: 20 [2022-11-03 02:16:19,909 INFO L226 Difference]: Without dead ends: 9 [2022-11-03 02:16:19,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:16:19,938 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 0 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:19,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-03 02:16:19,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2022-11-03 02:16:19,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2022-11-03 02:16:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.375) internal successors, (11), 8 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) [2022-11-03 02:16:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 11 transitions. [2022-11-03 02:16:19,994 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 11 transitions. Word has length 7 [2022-11-03 02:16:19,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:19,994 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 11 transitions. [2022-11-03 02:16:19,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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) [2022-11-03 02:16:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2022-11-03 02:16:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-03 02:16:19,996 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:19,996 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:19,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:16:19,997 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:19,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:19,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1871859412, now seen corresponding path program 1 times [2022-11-03 02:16:19,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:20,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475440730] [2022-11-03 02:16:20,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:16:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:16:20,116 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:20,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475440730] [2022-11-03 02:16:20,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475440730] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:16:20,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:16:20,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:16:20,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328728040] [2022-11-03 02:16:20,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:16:20,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:16:20,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:20,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:16:20,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:16:20,120 INFO L87 Difference]: Start difference. First operand 9 states and 11 transitions. Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 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) [2022-11-03 02:16:20,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:20,160 INFO L93 Difference]: Finished difference Result 15 states and 19 transitions. [2022-11-03 02:16:20,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 02:16:20,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 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 [2022-11-03 02:16:20,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:20,163 INFO L225 Difference]: With dead ends: 15 [2022-11-03 02:16:20,163 INFO L226 Difference]: Without dead ends: 11 [2022-11-03 02:16:20,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:16:20,165 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 7 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:20,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 4 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-03 02:16:20,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-03 02:16:20,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 11. [2022-11-03 02:16:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 13 transitions. [2022-11-03 02:16:20,169 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 13 transitions. Word has length 8 [2022-11-03 02:16:20,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:20,169 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 13 transitions. [2022-11-03 02:16:20,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 4 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) [2022-11-03 02:16:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-11-03 02:16:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-03 02:16:20,170 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:20,170 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:20,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:16:20,171 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:20,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:20,171 INFO L85 PathProgramCache]: Analyzing trace with hash 908788323, now seen corresponding path program 1 times [2022-11-03 02:16:20,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:20,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348566128] [2022-11-03 02:16:20,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:20,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:20,217 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:20,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [284374159] [2022-11-03 02:16:20,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:20,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:20,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:20,233 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:20,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:16:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:16:20,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 38 conjunts are in the unsatisfiable core [2022-11-03 02:16:20,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:20,384 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2022-11-03 02:16:20,400 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 02:16:20,440 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 18 [2022-11-03 02:16:20,555 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 32 treesize of output 23 [2022-11-03 02:16:20,715 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 36 treesize of output 23 [2022-11-03 02:16:20,831 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 43 treesize of output 27 [2022-11-03 02:16:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:16:20,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:16:21,019 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 5 [2022-11-03 02:16:21,167 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:16:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:16:21,351 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:21,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348566128] [2022-11-03 02:16:21,352 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:16:21,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [284374159] [2022-11-03 02:16:21,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [284374159] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:16:21,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [45693370] [2022-11-03 02:16:21,377 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:16:21,377 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:16:21,381 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:16:21,386 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:16:21,387 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:16:21,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,444 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:16:21,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,546 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:16:21,547 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:16:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,573 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 39 [2022-11-03 02:16:21,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,628 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:16:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:21,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:21,857 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:16:21,858 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:16:22,048 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:16:22,079 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:16:22,094 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:16:22,182 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:16:22,183 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:16:22,262 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:22,265 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 163 treesize of output 164 [2022-11-03 02:16:22,309 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 188 treesize of output 166 [2022-11-03 02:16:22,328 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:22,328 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 166 treesize of output 142 [2022-11-03 02:16:22,420 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:22,429 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:22,479 INFO L356 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2022-11-03 02:16:22,480 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 29 treesize of output 32 [2022-11-03 02:16:22,548 INFO L356 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2022-11-03 02:16:22,548 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 30 treesize of output 33 [2022-11-03 02:16:22,678 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:22,679 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:16:22,784 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:22,784 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:16:22,826 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:16:23,290 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '170#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:16:23,290 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:16:23,290 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:16:23,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2022-11-03 02:16:23,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049212229] [2022-11-03 02:16:23,291 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:16:23,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-03 02:16:23,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:23,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-03 02:16:23,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:16:23,292 INFO L87 Difference]: Start difference. First operand 11 states and 13 transitions. Second operand has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 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) [2022-11-03 02:16:23,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:23,426 INFO L93 Difference]: Finished difference Result 19 states and 23 transitions. [2022-11-03 02:16:23,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-03 02:16:23,427 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 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) Word has length 10 [2022-11-03 02:16:23,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:23,427 INFO L225 Difference]: With dead ends: 19 [2022-11-03 02:16:23,427 INFO L226 Difference]: Without dead ends: 16 [2022-11-03 02:16:23,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 8 SyntacticMatches, 3 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:16:23,429 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 2 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:23,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 17 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 78 Invalid, 0 Unknown, 2 Unchecked, 0.1s Time] [2022-11-03 02:16:23,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-11-03 02:16:23,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 15. [2022-11-03 02:16:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.3571428571428572) internal successors, (19), 14 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 19 transitions. [2022-11-03 02:16:23,434 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 19 transitions. Word has length 10 [2022-11-03 02:16:23,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:23,434 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 19 transitions. [2022-11-03 02:16:23,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 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) [2022-11-03 02:16:23,435 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2022-11-03 02:16:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-03 02:16:23,436 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:23,436 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:23,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:16:23,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:23,651 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:23,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:23,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1323033207, now seen corresponding path program 2 times [2022-11-03 02:16:23,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:23,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097942087] [2022-11-03 02:16:23,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:23,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:23,676 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:23,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [156547238] [2022-11-03 02:16:23,684 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-03 02:16:23,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:23,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:23,690 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:23,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:16:23,777 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-03 02:16:23,777 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:16:23,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 02:16:23,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:16:23,822 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:16:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:16:23,859 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:23,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097942087] [2022-11-03 02:16:23,861 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:16:23,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [156547238] [2022-11-03 02:16:23,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [156547238] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:16:23,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1867828713] [2022-11-03 02:16:23,865 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:16:23,866 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:16:23,867 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:16:23,867 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:16:23,867 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:16:23,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,893 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:16:23,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,001 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:16:24,002 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:16:24,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,104 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:16:24,104 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:16:24,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,142 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:16:24,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:24,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:24,297 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:16:24,298 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:16:24,465 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:16:24,486 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:16:24,492 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:16:24,575 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:16:24,577 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:16:24,640 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:24,641 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 170 treesize of output 150 [2022-11-03 02:16:24,696 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 175 treesize of output 159 [2022-11-03 02:16:24,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,706 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 159 treesize of output 146 [2022-11-03 02:16:24,773 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:24,779 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:24,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:24,828 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:24,828 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:16:24,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:24,880 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:24,881 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:16:24,972 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:24,973 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:16:25,062 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:25,063 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:16:25,098 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:16:25,476 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '298#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:16:25,476 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:16:25,476 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:16:25,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-11-03 02:16:25,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151723106] [2022-11-03 02:16:25,477 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:16:25,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-03 02:16:25,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:25,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-03 02:16:25,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-11-03 02:16:25,478 INFO L87 Difference]: Start difference. First operand 15 states and 19 transitions. Second operand has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:25,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:25,637 INFO L93 Difference]: Finished difference Result 23 states and 29 transitions. [2022-11-03 02:16:25,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:16:25,638 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-03 02:16:25,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:25,639 INFO L225 Difference]: With dead ends: 23 [2022-11-03 02:16:25,639 INFO L226 Difference]: Without dead ends: 18 [2022-11-03 02:16:25,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 15 SyntacticMatches, 5 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2022-11-03 02:16:25,640 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 6 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:25,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 6 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-03 02:16:25,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-03 02:16:25,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 14. [2022-11-03 02:16:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 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) [2022-11-03 02:16:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 17 transitions. [2022-11-03 02:16:25,645 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 17 transitions. Word has length 11 [2022-11-03 02:16:25,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:25,646 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 17 transitions. [2022-11-03 02:16:25,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2022-11-03 02:16:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-03 02:16:25,651 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:25,651 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:25,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-03 02:16:25,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:25,863 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:25,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:25,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1892164875, now seen corresponding path program 3 times [2022-11-03 02:16:25,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:25,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52489417] [2022-11-03 02:16:25,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:25,883 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:25,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1301719644] [2022-11-03 02:16:25,883 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-03 02:16:25,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:25,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:25,894 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:25,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:16:25,957 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-03 02:16:25,957 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:16:25,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 02:16:25,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:16:25,989 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:16:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-03 02:16:26,013 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:26,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52489417] [2022-11-03 02:16:26,014 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:16:26,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1301719644] [2022-11-03 02:16:26,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1301719644] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:16:26,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [203259951] [2022-11-03 02:16:26,016 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:16:26,016 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:16:26,016 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:16:26,017 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:16:26,017 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:16:26,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,036 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:16:26,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,124 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:16:26,124 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:16:26,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,155 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 39 [2022-11-03 02:16:26,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,187 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:16:26,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:26,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:26,349 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:16:26,349 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:16:26,490 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:16:26,508 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:16:26,514 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:16:26,574 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:16:26,575 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:16:26,615 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 175 treesize of output 159 [2022-11-03 02:16:26,628 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:26,629 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 159 treesize of output 156 [2022-11-03 02:16:26,691 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:26,692 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 170 treesize of output 150 [2022-11-03 02:16:26,813 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:26,819 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:26,838 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:26,859 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:26,859 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:16:26,869 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:26,899 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:26,900 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:16:27,000 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:27,001 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:16:27,069 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:27,069 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:16:27,167 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:16:27,524 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '439#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:16:27,524 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:16:27,525 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:16:27,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2022-11-03 02:16:27,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130539802] [2022-11-03 02:16:27,525 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:16:27,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-03 02:16:27,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:27,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-03 02:16:27,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:16:27,526 INFO L87 Difference]: Start difference. First operand 14 states and 17 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:27,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:27,607 INFO L93 Difference]: Finished difference Result 25 states and 30 transitions. [2022-11-03 02:16:27,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:16:27,609 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-03 02:16:27,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:27,609 INFO L225 Difference]: With dead ends: 25 [2022-11-03 02:16:27,609 INFO L226 Difference]: Without dead ends: 14 [2022-11-03 02:16:27,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 16 SyntacticMatches, 5 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-11-03 02:16:27,610 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:27,611 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 10 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-03 02:16:27,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-03 02:16:27,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-03 02:16:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.2307692307692308) internal successors, (16), 13 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) [2022-11-03 02:16:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 16 transitions. [2022-11-03 02:16:27,615 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 16 transitions. Word has length 11 [2022-11-03 02:16:27,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:27,615 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 16 transitions. [2022-11-03 02:16:27,615 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:16:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2022-11-03 02:16:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-03 02:16:27,616 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:27,616 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:27,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:16:27,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:27,817 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:27,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:27,817 INFO L85 PathProgramCache]: Analyzing trace with hash 824956914, now seen corresponding path program 4 times [2022-11-03 02:16:27,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:27,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760712645] [2022-11-03 02:16:27,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:27,839 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:27,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [862190930] [2022-11-03 02:16:27,839 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-03 02:16:27,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:27,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:27,847 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:27,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:16:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:16:27,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-03 02:16:27,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:27,943 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 11 treesize of output 7 [2022-11-03 02:16:27,947 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2022-11-03 02:16:27,967 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 18 [2022-11-03 02:16:27,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,989 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 28 treesize of output 30 [2022-11-03 02:16:28,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,078 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-03 02:16:28,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,127 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-03 02:16:28,230 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 102 [2022-11-03 02:16:28,238 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 27 treesize of output 22 [2022-11-03 02:16:28,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,318 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 87 [2022-11-03 02:16:28,328 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 21 [2022-11-03 02:16:28,398 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 32 [2022-11-03 02:16:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:16:28,422 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:16:28,500 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 5 [2022-11-03 02:16:28,578 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse5 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|)))) (let ((.cse0 (= 6 .cse5)) (.cse2 (* c_~N~0 6)) (.cse1 (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or .cse0 (and (forall ((v_ArrVal_212 (Array Int Int))) (= (+ (select v_ArrVal_212 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1)) .cse2)) (forall ((v_ArrVal_212 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1) 6)))) (or (not .cse0) (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse3 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse1))) (and (= .cse3 6) (= .cse2 (+ .cse4 .cse3 .cse5))))))))))) is different from false [2022-11-03 02:16:28,609 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (* c_~N~0 6)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4)) (.cse0 (= 6 .cse4))) (and (or (not .cse0) (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse5 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))) (and (= 6 .cse1) (= .cse2 (+ .cse3 .cse1 .cse4))))))) (or (and (forall ((v_ArrVal_212 (Array Int Int))) (= .cse2 (+ (select v_ArrVal_212 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))) (forall ((v_ArrVal_212 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))) .cse0)))) is different from false [2022-11-03 02:16:28,721 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse17 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse18 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse19 (select .cse17 .cse18))) (let ((.cse0 (= .cse19 1)) (.cse5 (* c_~N~0 6)) (.cse4 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or .cse0 (and (forall ((v_ArrVal_211 (Array Int Int))) (let ((.cse3 (select v_ArrVal_211 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_ArrVal_211))) (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (not (= .cse3 6))))) (forall ((v_ArrVal_211 (Array Int Int))) (or (= (select v_ArrVal_211 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_212 (Array Int Int))) (= 6 (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_ArrVal_211) |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))))) (forall ((v_ArrVal_211 (Array Int Int))) (or (= (select v_ArrVal_211 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_212 (Array Int Int))) (= .cse5 (+ (select v_ArrVal_212 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_ArrVal_211) |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)))))) (forall ((v_ArrVal_211 (Array Int Int))) (let ((.cse8 (select v_ArrVal_211 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_ArrVal_211))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse9 (select .cse7 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse7 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse8 .cse9))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) .cse8 .cse9)))) .cse5) (not (= .cse8 6))))))) (or (not .cse0) (let ((.cse16 (store .cse17 .cse18 (+ 5 .cse19)))) (let ((.cse13 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16)) (.cse11 (= 6 .cse13))) (and (or (and (forall ((v_ArrVal_212 (Array Int Int))) (= .cse5 (+ (select v_ArrVal_212 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse10 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)))) (forall ((v_ArrVal_212 (Array Int Int))) (= 6 (select (select (store .cse10 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_212) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)))) .cse11) (or (let ((.cse15 (select .cse10 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse12 (select .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse14 (select (select (store .cse10 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse15 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse12 .cse13))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (and (= .cse5 (+ .cse12 .cse13 .cse14)) (= 6 .cse14))))) (not .cse11))))))))))) is different from false [2022-11-03 02:16:28,891 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 3 [2022-11-03 02:16:28,955 INFO L356 Elim1Store]: treesize reduction 16, result has 71.9 percent of original size [2022-11-03 02:16:28,956 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 610 treesize of output 326 [2022-11-03 02:16:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2022-11-03 02:16:43,435 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:43,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760712645] [2022-11-03 02:16:43,435 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:16:43,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [862190930] [2022-11-03 02:16:43,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [862190930] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:16:43,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [721786262] [2022-11-03 02:16:43,438 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:16:43,439 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:16:43,439 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:16:43,439 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:16:43,439 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:16:43,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,495 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:16:43,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,928 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:16:43,928 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:16:43,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:44,597 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:16:44,598 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:16:44,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:44,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:44,675 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2022-11-03 02:16:44,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:44,845 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:45,096 INFO L356 Elim1Store]: treesize reduction 110, result has 12.0 percent of original size [2022-11-03 02:16:45,097 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 336 treesize of output 332 [2022-11-03 02:16:45,190 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:16:45,229 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:45,247 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:45,303 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:45,303 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 120 [2022-11-03 02:16:45,351 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 27 [2022-11-03 02:16:45,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 112 treesize of output 96 [2022-11-03 02:16:45,396 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 96 treesize of output 68 [2022-11-03 02:16:45,446 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:45,462 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:45,503 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:45,670 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:45,671 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:16:45,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:45,894 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:45,894 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:16:46,283 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:46,284 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:16:46,686 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:46,687 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:16:46,762 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:16:49,653 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '605#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:16:49,653 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:16:49,653 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:16:49,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 21 [2022-11-03 02:16:49,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558501100] [2022-11-03 02:16:49,654 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:16:49,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-03 02:16:49,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:49,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-03 02:16:49,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=403, Unknown=5, NotChecked=126, Total=600 [2022-11-03 02:16:49,656 INFO L87 Difference]: Start difference. First operand 14 states and 16 transitions. Second operand has 21 states, 21 states have (on average 1.0952380952380953) internal successors, (23), 21 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) [2022-11-03 02:16:51,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:51,285 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2022-11-03 02:16:51,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:16:51,286 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.0952380952380953) internal successors, (23), 21 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 13 [2022-11-03 02:16:51,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:51,286 INFO L225 Difference]: With dead ends: 24 [2022-11-03 02:16:51,286 INFO L226 Difference]: Without dead ends: 21 [2022-11-03 02:16:51,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 10 SyntacticMatches, 7 SemanticMatches, 24 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 17.3s TimeCoverageRelationStatistics Valid=73, Invalid=440, Unknown=5, NotChecked=132, Total=650 [2022-11-03 02:16:51,288 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 1 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 47 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:51,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 25 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 110 Invalid, 0 Unknown, 47 Unchecked, 1.1s Time] [2022-11-03 02:16:51,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-11-03 02:16:51,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 19. [2022-11-03 02:16:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 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) [2022-11-03 02:16:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2022-11-03 02:16:51,295 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 23 transitions. Word has length 13 [2022-11-03 02:16:51,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:51,295 INFO L495 AbstractCegarLoop]: Abstraction has 19 states and 23 transitions. [2022-11-03 02:16:51,296 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 1.0952380952380953) internal successors, (23), 21 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) [2022-11-03 02:16:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2022-11-03 02:16:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-03 02:16:51,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:51,297 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:51,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:16:51,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:51,511 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:51,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:51,511 INFO L85 PathProgramCache]: Analyzing trace with hash -1276501236, now seen corresponding path program 5 times [2022-11-03 02:16:51,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:51,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443941576] [2022-11-03 02:16:51,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:51,528 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:51,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [997742260] [2022-11-03 02:16:51,528 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-03 02:16:51,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:51,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:51,530 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:51,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 02:16:51,662 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-03 02:16:51,662 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:16:51,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-03 02:16:51,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:52,143 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-03 02:16:52,143 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:16:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-03 02:16:52,484 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:16:52,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443941576] [2022-11-03 02:16:52,485 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:16:52,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [997742260] [2022-11-03 02:16:52,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [997742260] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:16:52,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [970014082] [2022-11-03 02:16:52,487 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:16:52,487 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:16:52,487 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:16:52,487 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:16:52,488 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:16:52,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:52,542 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:16:52,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:52,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,002 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:16:53,002 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:16:53,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,538 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:16:53,538 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:16:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,625 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2022-11-03 02:16:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:53,949 INFO L356 Elim1Store]: treesize reduction 110, result has 12.0 percent of original size [2022-11-03 02:16:53,949 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 336 treesize of output 332 [2022-11-03 02:16:54,046 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:16:54,079 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:54,095 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:54,141 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:16:54,141 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 120 [2022-11-03 02:16:54,185 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 51 treesize of output 30 [2022-11-03 02:16:54,207 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 99 treesize of output 85 [2022-11-03 02:16:54,224 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 85 treesize of output 64 [2022-11-03 02:16:54,288 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:16:54,310 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:16:54,352 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:54,599 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:54,600 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:16:54,654 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:16:54,846 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:16:54,847 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:16:55,308 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:55,308 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:16:55,690 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:16:55,690 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:16:55,789 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:16:57,794 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '777#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:16:57,794 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:16:57,794 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:16:57,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2022-11-03 02:16:57,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770696502] [2022-11-03 02:16:57,794 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:16:57,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-03 02:16:57,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:16:57,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-03 02:16:57,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2022-11-03 02:16:57,796 INFO L87 Difference]: Start difference. First operand 19 states and 23 transitions. Second operand has 12 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 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) [2022-11-03 02:16:58,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:16:58,977 INFO L93 Difference]: Finished difference Result 29 states and 35 transitions. [2022-11-03 02:16:58,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-03 02:16:58,977 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 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) Word has length 14 [2022-11-03 02:16:58,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:16:58,978 INFO L225 Difference]: With dead ends: 29 [2022-11-03 02:16:58,978 INFO L226 Difference]: Without dead ends: 23 [2022-11-03 02:16:58,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 19 SyntacticMatches, 7 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=94, Invalid=326, Unknown=0, NotChecked=0, Total=420 [2022-11-03 02:16:58,979 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 12 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:16:58,980 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 8 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:16:58,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-03 02:16:58,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 17. [2022-11-03 02:16:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.25) internal successors, (20), 16 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) [2022-11-03 02:16:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 20 transitions. [2022-11-03 02:16:58,986 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 20 transitions. Word has length 14 [2022-11-03 02:16:58,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:16:58,988 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 20 transitions. [2022-11-03 02:16:58,988 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 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) [2022-11-03 02:16:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-11-03 02:16:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-03 02:16:58,989 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:16:58,989 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:16:59,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 02:16:59,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:59,190 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:16:59,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:16:59,190 INFO L85 PathProgramCache]: Analyzing trace with hash -195971258, now seen corresponding path program 6 times [2022-11-03 02:16:59,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:16:59,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374620358] [2022-11-03 02:16:59,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:16:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:16:59,216 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:16:59,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [446239286] [2022-11-03 02:16:59,216 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-03 02:16:59,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:16:59,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:16:59,223 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:16:59,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 02:16:59,299 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-03 02:16:59,299 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:16:59,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-03 02:16:59,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:16:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-03 02:16:59,707 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:17:00,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-03 02:17:00,011 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:17:00,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374620358] [2022-11-03 02:17:00,011 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:17:00,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [446239286] [2022-11-03 02:17:00,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [446239286] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:17:00,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1955252271] [2022-11-03 02:17:00,013 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:17:00,013 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:17:00,013 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:17:00,014 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:17:00,014 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:17:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:00,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:00,471 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:17:00,472 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:17:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:00,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:00,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:01,106 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:17:01,106 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:17:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:01,144 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-11-03 02:17:01,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:01,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:01,212 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:17:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:01,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:01,372 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:01,614 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:17:01,615 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:17:01,767 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:17:01,803 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:17:01,819 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:17:02,101 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:17:02,102 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:17:02,235 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:02,235 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 170 treesize of output 150 [2022-11-03 02:17:02,285 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 175 treesize of output 159 [2022-11-03 02:17:02,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:02,320 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 159 treesize of output 146 [2022-11-03 02:17:02,405 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:17:02,422 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:17:02,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:02,652 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:17:02,652 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:17:02,701 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:02,875 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:17:02,876 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:17:03,252 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:03,253 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:17:03,698 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:03,699 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:17:03,749 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:17:05,932 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '959#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:17:05,932 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:17:05,933 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:17:05,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2022-11-03 02:17:05,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086386949] [2022-11-03 02:17:05,933 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:17:05,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-03 02:17:05,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:17:05,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-03 02:17:05,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2022-11-03 02:17:05,934 INFO L87 Difference]: Start difference. First operand 17 states and 20 transitions. Second operand has 11 states, 11 states have (on average 1.5454545454545454) 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) [2022-11-03 02:17:06,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:17:06,571 INFO L93 Difference]: Finished difference Result 31 states and 36 transitions. [2022-11-03 02:17:06,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-03 02:17:06,571 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.5454545454545454) 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) Word has length 14 [2022-11-03 02:17:06,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:17:06,572 INFO L225 Difference]: With dead ends: 31 [2022-11-03 02:17:06,572 INFO L226 Difference]: Without dead ends: 17 [2022-11-03 02:17:06,572 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 20 SyntacticMatches, 7 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=75, Invalid=231, Unknown=0, NotChecked=0, Total=306 [2022-11-03 02:17:06,573 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 4 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:17:06,574 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 8 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-03 02:17:06,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-03 02:17:06,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-11-03 02:17:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:17:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-03 02:17:06,580 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 14 [2022-11-03 02:17:06,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:17:06,580 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-03 02:17:06,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.5454545454545454) 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) [2022-11-03 02:17:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-03 02:17:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-03 02:17:06,581 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:17:06,581 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:17:06,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-03 02:17:06,785 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:17:06,785 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:17:06,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:17:06,786 INFO L85 PathProgramCache]: Analyzing trace with hash 852757123, now seen corresponding path program 7 times [2022-11-03 02:17:06,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:17:06,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122853325] [2022-11-03 02:17:06,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:17:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:17:06,803 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:17:06,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [381026573] [2022-11-03 02:17:06,804 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-03 02:17:06,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:17:06,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:17:06,805 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:17:06,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-03 02:17:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:17:06,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 76 conjunts are in the unsatisfiable core [2022-11-03 02:17:06,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:17:06,988 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2022-11-03 02:17:07,011 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 02:17:07,105 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 24 treesize of output 23 [2022-11-03 02:17:07,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:07,278 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 28 treesize of output 30 [2022-11-03 02:17:07,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:07,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:07,505 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-03 02:17:07,965 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 106 [2022-11-03 02:17:07,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:07,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:07,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:07,995 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 64 [2022-11-03 02:17:08,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:08,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:08,380 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-03 02:17:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:08,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:08,745 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-03 02:17:09,322 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 109 [2022-11-03 02:17:09,339 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 27 treesize of output 22 [2022-11-03 02:17:09,384 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 57 treesize of output 39 [2022-11-03 02:17:09,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:09,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:09,799 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 47 [2022-11-03 02:17:10,128 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 43 [2022-11-03 02:17:10,390 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 35 [2022-11-03 02:17:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:17:10,555 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:17:10,959 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 5 [2022-11-03 02:17:11,348 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|)))) (let ((.cse0 (= 6 .cse4)) (.cse2 (* c_~N~0 6)) (.cse6 (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or (not .cse0) (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse5 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse5 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))) (and (= .cse1 6) (= .cse2 (+ .cse3 .cse1 .cse4))))))) (or .cse0 (and (forall ((v_ArrVal_435 (Array Int Int))) (= .cse2 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_435) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) (select v_ArrVal_435 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) (forall ((v_ArrVal_435 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_435) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) 6)))))))) is different from false [2022-11-03 02:17:13,716 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse14 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse14 |c_ULTIMATE.start_main_~a~0#1.offset|))) (.cse1 (* c_~N~0 6)) (.cse7 (+ .cse14 8 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse9 (and (forall ((v_ArrVal_435 (Array Int Int))) (= .cse1 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_435) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) (select v_ArrVal_435 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) (forall ((v_ArrVal_435 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_435) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)))) (.cse10 (+ .cse14 |c_ULTIMATE.start_main_~a~0#1.offset| 4)) (.cse0 (= 6 .cse4))) (and (or (not .cse0) (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse2 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse3 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (let ((.cse8 (= .cse3 6))) (and (or (let ((.cse5 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (and (= .cse1 (+ .cse2 .cse3 .cse4 .cse5)) (= 6 .cse5))) (not .cse8)) (or .cse8 .cse9))))))) (or (and (forall ((v_ArrVal_433 (Array Int Int))) (let ((.cse11 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_433) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (or (not (= .cse11 6)) (= .cse1 (let ((.cse12 (select v_ArrVal_433 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse11 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_433 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse11 .cse12))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse12)))))) (or .cse9 (forall ((v_ArrVal_433 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_433) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10) 6))) (forall ((v_ArrVal_433 (Array Int Int))) (let ((.cse13 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_433) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (or (not (= .cse13 6)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_433 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 (select v_ArrVal_433 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) .cse0))))) is different from false [2022-11-03 02:17:29,435 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:17:31,078 INFO L356 Elim1Store]: treesize reduction 16, result has 71.9 percent of original size [2022-11-03 02:17:31,078 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 366 treesize of output 184 [2022-11-03 02:17:31,765 INFO L356 Elim1Store]: treesize reduction 16, result has 71.9 percent of original size [2022-11-03 02:17:31,765 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 194 treesize of output 123 [2022-11-03 02:17:32,098 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:32,098 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 33 treesize of output 36 [2022-11-03 02:17:32,149 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:32,151 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:33,349 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 3 [2022-11-03 02:17:33,353 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:33,355 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:33,356 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:33,363 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:33,366 WARN L234 Elim1Store]: Array PQE input equivalent to true [2022-11-03 02:17:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2022-11-03 02:17:39,781 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:17:39,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122853325] [2022-11-03 02:17:39,781 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:17:39,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [381026573] [2022-11-03 02:17:39,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [381026573] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:17:39,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1565187466] [2022-11-03 02:17:39,783 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:17:39,783 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:17:39,784 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:17:39,784 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:17:39,784 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:17:39,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:39,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,234 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:17:40,234 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:17:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,760 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:17:40,761 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:17:40,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,797 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-11-03 02:17:40,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:40,858 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:17:41,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:41,019 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:41,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:41,345 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:17:41,345 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:17:41,508 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:17:41,550 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:17:41,570 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:17:41,921 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:17:41,922 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:17:42,054 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:42,054 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 177 treesize of output 174 [2022-11-03 02:17:42,106 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 206 treesize of output 184 [2022-11-03 02:17:42,202 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:42,203 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 184 treesize of output 155 [2022-11-03 02:17:42,275 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:17:42,296 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:17:42,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:42,511 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:17:42,512 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:17:42,541 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:42,857 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:17:42,857 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:17:43,342 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:43,343 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:17:43,806 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:43,807 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:17:43,851 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:17:48,130 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1169#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:17:48,130 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:17:48,130 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:17:48,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 27 [2022-11-03 02:17:48,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209744650] [2022-11-03 02:17:48,131 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:17:48,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-03 02:17:48,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:17:48,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-03 02:17:48,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=720, Unknown=15, NotChecked=110, Total=930 [2022-11-03 02:17:48,133 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 27 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 27 states have internal predecessors, (29), 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) [2022-11-03 02:17:52,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:17:52,282 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-11-03 02:17:52,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-03 02:17:52,283 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 27 states have internal predecessors, (29), 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 [2022-11-03 02:17:52,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:17:52,284 INFO L225 Difference]: With dead ends: 29 [2022-11-03 02:17:52,284 INFO L226 Difference]: Without dead ends: 26 [2022-11-03 02:17:52,284 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 12 SyntacticMatches, 7 SemanticMatches, 30 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 31.4s TimeCoverageRelationStatistics Valid=92, Invalid=771, Unknown=15, NotChecked=114, Total=992 [2022-11-03 02:17:52,285 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 1 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 48 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:17:52,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 37 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 239 Invalid, 0 Unknown, 48 Unchecked, 3.3s Time] [2022-11-03 02:17:52,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-11-03 02:17:52,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2022-11-03 02:17:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 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) [2022-11-03 02:17:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2022-11-03 02:17:52,295 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 16 [2022-11-03 02:17:52,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:17:52,295 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2022-11-03 02:17:52,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 1.0740740740740742) internal successors, (29), 27 states have internal predecessors, (29), 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) [2022-11-03 02:17:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2022-11-03 02:17:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-03 02:17:52,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:17:52,296 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:17:52,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-03 02:17:52,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:17:52,497 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:17:52,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:17:52,498 INFO L85 PathProgramCache]: Analyzing trace with hash -243683031, now seen corresponding path program 8 times [2022-11-03 02:17:52,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:17:52,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827646869] [2022-11-03 02:17:52,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:17:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:17:52,516 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:17:52,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [919243234] [2022-11-03 02:17:52,516 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-03 02:17:52,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:17:52,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:17:52,518 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:17:52,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-03 02:17:52,696 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-03 02:17:52,696 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:17:52,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:17:52,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:17:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-03 02:17:53,375 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:17:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-03 02:17:53,890 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:17:53,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827646869] [2022-11-03 02:17:53,890 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:17:53,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [919243234] [2022-11-03 02:17:53,890 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [919243234] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:17:53,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [528157881] [2022-11-03 02:17:53,892 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:17:53,892 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:17:53,893 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:17:53,893 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:17:53,893 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:17:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:53,938 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 26 treesize of output 28 [2022-11-03 02:17:53,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:53,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,473 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:17:54,474 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:17:54,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 39 [2022-11-03 02:17:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,595 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:17:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:54,758 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:54,759 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:17:55,034 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:17:55,035 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:17:55,139 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:17:55,178 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:17:55,198 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:17:55,572 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:17:55,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:17:55,621 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 207 treesize of output 185 [2022-11-03 02:17:55,681 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:55,682 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 185 treesize of output 156 [2022-11-03 02:17:55,803 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:17:55,803 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 179 treesize of output 176 [2022-11-03 02:17:55,874 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:17:55,890 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:17:56,097 INFO L356 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2022-11-03 02:17:56,097 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 29 treesize of output 32 [2022-11-03 02:17:56,446 INFO L356 Elim1Store]: treesize reduction 14, result has 58.8 percent of original size [2022-11-03 02:17:56,447 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 30 treesize of output 33 [2022-11-03 02:17:56,808 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:56,808 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:17:57,306 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:17:57,307 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:17:57,388 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:17:59,490 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1379#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:17:59,491 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:17:59,491 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:17:59,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 15 [2022-11-03 02:17:59,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129417248] [2022-11-03 02:17:59,491 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:17:59,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-03 02:17:59,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:17:59,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-03 02:17:59,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:17:59,493 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 15 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 15 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) [2022-11-03 02:18:01,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:18:01,109 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-11-03 02:18:01,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:18:01,111 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 15 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 17 [2022-11-03 02:18:01,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:18:01,111 INFO L225 Difference]: With dead ends: 35 [2022-11-03 02:18:01,111 INFO L226 Difference]: Without dead ends: 28 [2022-11-03 02:18:01,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 23 SyntacticMatches, 9 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=131, Invalid=469, Unknown=0, NotChecked=0, Total=600 [2022-11-03 02:18:01,113 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 9 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:18:01,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 10 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:18:01,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-11-03 02:18:01,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 20. [2022-11-03 02:18:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 19 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) [2022-11-03 02:18:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2022-11-03 02:18:01,123 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 17 [2022-11-03 02:18:01,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:18:01,123 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2022-11-03 02:18:01,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.3333333333333333) internal successors, (20), 15 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) [2022-11-03 02:18:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2022-11-03 02:18:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-03 02:18:01,124 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:18:01,124 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:18:01,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-03 02:18:01,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-03 02:18:01,335 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:18:01,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:18:01,336 INFO L85 PathProgramCache]: Analyzing trace with hash 665835221, now seen corresponding path program 9 times [2022-11-03 02:18:01,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:18:01,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535818770] [2022-11-03 02:18:01,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:18:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:18:01,352 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:18:01,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [395090101] [2022-11-03 02:18:01,352 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-03 02:18:01,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:18:01,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:18:01,354 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:18:01,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-03 02:18:01,468 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-03 02:18:01,468 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:18:01,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:18:01,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:18:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-03 02:18:01,991 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:18:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-03 02:18:02,445 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:18:02,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535818770] [2022-11-03 02:18:02,445 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:18:02,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [395090101] [2022-11-03 02:18:02,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [395090101] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:18:02,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [567274051] [2022-11-03 02:18:02,447 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-03 02:18:02,447 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:18:02,448 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:18:02,448 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:18:02,448 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:18:02,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:02,883 INFO L356 Elim1Store]: treesize reduction 71, result has 30.4 percent of original size [2022-11-03 02:18:02,883 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 54 [2022-11-03 02:18:02,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:02,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:03,367 INFO L356 Elim1Store]: treesize reduction 94, result has 27.7 percent of original size [2022-11-03 02:18:03,367 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 40 treesize of output 69 [2022-11-03 02:18:03,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:03,403 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-11-03 02:18:03,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:03,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:03,448 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2022-11-03 02:18:03,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:03,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:03,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:03,849 INFO L356 Elim1Store]: treesize reduction 106, result has 20.9 percent of original size [2022-11-03 02:18:03,850 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 331 treesize of output 333 [2022-11-03 02:18:03,960 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 12 [2022-11-03 02:18:04,000 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 14 [2022-11-03 02:18:04,021 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 25 treesize of output 13 [2022-11-03 02:18:04,306 INFO L356 Elim1Store]: treesize reduction 32, result has 53.6 percent of original size [2022-11-03 02:18:04,306 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 135 [2022-11-03 02:18:04,414 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:18:04,415 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 177 treesize of output 174 [2022-11-03 02:18:04,468 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 206 treesize of output 184 [2022-11-03 02:18:04,540 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:18:04,540 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 184 treesize of output 155 [2022-11-03 02:18:04,632 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 18 [2022-11-03 02:18:04,653 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 41 treesize of output 19 [2022-11-03 02:18:04,687 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:04,864 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:18:04,864 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 37 [2022-11-03 02:18:04,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:05,115 INFO L356 Elim1Store]: treesize reduction 19, result has 56.8 percent of original size [2022-11-03 02:18:05,115 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 38 [2022-11-03 02:18:05,550 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:18:05,550 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 39 treesize of output 57 [2022-11-03 02:18:06,031 INFO L356 Elim1Store]: treesize reduction 29, result has 60.8 percent of original size [2022-11-03 02:18:06,031 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 40 treesize of output 58 [2022-11-03 02:18:06,106 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 02:18:08,857 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1602#(and (<= 0 ~N~0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= ~N~0 2147483647) (= |ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (ite (= (* 6 ~N~0) |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|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#sum~0#1.base|) |ULTIMATE.start_main_~#sum~0#1.offset|) |ULTIMATE.start_main_#t~mem17#1|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~#sum~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (not (< |ULTIMATE.start_main_~i~0#1| ~N~0)))' at error location [2022-11-03 02:18:08,857 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 02:18:08,857 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 02:18:08,857 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-11-03 02:18:08,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016902891] [2022-11-03 02:18:08,858 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 02:18:08,858 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-03 02:18:08,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:18:08,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-03 02:18:08,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2022-11-03 02:18:08,860 INFO L87 Difference]: Start difference. First operand 20 states and 23 transitions. Second operand has 14 states, 14 states have (on average 1.4285714285714286) internal successors, (20), 14 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) [2022-11-03 02:18:09,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:18:09,759 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-11-03 02:18:09,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-03 02:18:09,760 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.4285714285714286) internal successors, (20), 14 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 17 [2022-11-03 02:18:09,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:18:09,760 INFO L225 Difference]: With dead ends: 37 [2022-11-03 02:18:09,761 INFO L226 Difference]: Without dead ends: 20 [2022-11-03 02:18:09,761 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 24 SyntacticMatches, 9 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=110, Invalid=352, Unknown=0, NotChecked=0, Total=462 [2022-11-03 02:18:09,762 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:18:09,762 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 12 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 02:18:09,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-11-03 02:18:09,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2022-11-03 02:18:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) [2022-11-03 02:18:09,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 22 transitions. [2022-11-03 02:18:09,772 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 22 transitions. Word has length 17 [2022-11-03 02:18:09,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:18:09,772 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 22 transitions. [2022-11-03 02:18:09,772 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.4285714285714286) internal successors, (20), 14 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) [2022-11-03 02:18:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-11-03 02:18:09,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-03 02:18:09,773 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:18:09,773 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:18:09,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-03 02:18:09,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-03 02:18:09,974 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:18:09,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:18:09,974 INFO L85 PathProgramCache]: Analyzing trace with hash -1139065518, now seen corresponding path program 10 times [2022-11-03 02:18:09,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:18:09,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851993846] [2022-11-03 02:18:09,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:18:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:18:10,018 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:18:10,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1038545693] [2022-11-03 02:18:10,023 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-03 02:18:10,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:18:10,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:18:10,024 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:18:10,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d1b189c-a8ea-4458-abb7-576590c37f67/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-03 02:18:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:18:10,137 WARN L261 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 94 conjunts are in the unsatisfiable core [2022-11-03 02:18:10,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:18:10,172 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 11 treesize of output 7 [2022-11-03 02:18:10,221 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 10 treesize of output 8 [2022-11-03 02:18:10,337 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 24 treesize of output 23 [2022-11-03 02:18:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,463 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 28 treesize of output 30 [2022-11-03 02:18:10,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,660 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 40 treesize of output 45 [2022-11-03 02:18:10,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:10,919 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 54 [2022-11-03 02:18:11,514 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 113 [2022-11-03 02:18:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:11,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:11,547 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 76 [2022-11-03 02:18:11,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:11,987 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 118 [2022-11-03 02:18:12,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:12,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,029 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 79 [2022-11-03 02:18:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,444 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:18:12,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,462 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 152 [2022-11-03 02:18:12,516 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 105 treesize of output 88 [2022-11-03 02:18:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,557 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 69 treesize of output 40 [2022-11-03 02:18:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:12,934 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 02:18:13,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:13,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:13,727 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 02:18:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,159 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 59 [2022-11-03 02:18:14,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:14,633 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 61 [2022-11-03 02:18:15,033 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 55 [2022-11-03 02:18:15,403 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 38 [2022-11-03 02:18:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 02:18:15,631 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:18:16,190 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 5 [2022-11-03 02:18:16,656 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse5 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset|)))) (let ((.cse0 (= 6 .cse5)) (.cse1 (* c_~N~0 6)) (.cse2 (+ .cse7 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or .cse0 (and (forall ((v_ArrVal_727 (Array Int Int))) (= .cse1 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2) 6)))) (or (not .cse0) (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse3 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (and (= .cse3 6) (= .cse1 (+ .cse4 .cse3 .cse5))))))))))) is different from false [2022-11-03 02:18:17,315 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse14 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse14 |c_ULTIMATE.start_main_~a~0#1.offset|))) (.cse1 (* c_~N~0 6)) (.cse7 (+ .cse14 8 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse9 (and (forall ((v_ArrVal_727 (Array Int Int))) (= .cse1 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))) (.cse10 (+ .cse14 |c_ULTIMATE.start_main_~a~0#1.offset| 4)) (.cse0 (= 6 .cse4))) (and (or (not .cse0) (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse2 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse3 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (let ((.cse8 (= .cse3 6))) (and (or (let ((.cse5 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (and (= .cse1 (+ .cse2 .cse3 .cse4 .cse5)) (= 6 .cse5))) (not .cse8)) (or .cse8 .cse9))))))) (or (and (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse11 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (or (not (= .cse11 6)) (= (let ((.cse12 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse11 .cse12 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse11 .cse12))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) .cse1)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse13 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10))) (or (not (= .cse13 6)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)))) (or .cse9 (forall ((v_ArrVal_725 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse10) 6)))) .cse0))))) is different from false [2022-11-03 02:18:20,469 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse22 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse3 (* c_~N~0 6)) (.cse9 (+ .cse22 12 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse10 (and (forall ((v_ArrVal_727 (Array Int Int))) (= .cse3 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)))) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))))) (.cse11 (+ .cse22 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ .cse22 |c_ULTIMATE.start_main_~a~0#1.offset|)))) (let ((.cse0 (= 6 .cse6)) (.cse13 (and (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse24 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11))) (or (= .cse3 (let ((.cse23 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse23 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse23 .cse24))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse24))) (not (= 6 .cse24))))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse25 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11))) (or (not (= 6 .cse25)) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse25))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))))) (or .cse10 (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11)))))) (.cse14 (+ .cse22 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or (not .cse0) (let ((.cse8 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse4 (select .cse8 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse5 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse8 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14))) (let ((.cse12 (= .cse5 6))) (and (or (let ((.cse7 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse8 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11))) (let ((.cse1 (= 6 .cse7))) (and (or (not .cse1) (let ((.cse2 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse8 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse4 .cse5 .cse6 .cse7))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (and (= .cse2 6) (= .cse3 (+ .cse2 .cse4 .cse5 .cse6 .cse7))))) (or .cse1 .cse10)))) (not .cse12)) (or .cse13 .cse12))))))) (or .cse0 (and (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse17 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse15 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14))) (let ((.cse16 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse17 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11))) (or (not (= 6 .cse15)) (not (= .cse16 6)) (= .cse3 (+ .cse16 .cse17 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse16 .cse17 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse15)))))) (or .cse13 (forall ((v_ArrVal_722 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14)))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse18 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14))) (or (not (= 6 .cse18)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse18))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11) 6)))) .cse10) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse20 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse21 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse14))) (let ((.cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse20 .cse21))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse11))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse19 .cse20 .cse21))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= 6 .cse21)) (not (= .cse19 6))))))))))))) is different from false [2022-11-03 02:18:23,588 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse9 (* c_~N~0 6)) (.cse8 (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse0 (and (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse9 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))))) (.cse2 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse20 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse13 (= 6 .cse20)) (.cse4 (and (or .cse0 (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse22 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse22))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6) (not (= 6 .cse22))))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse24 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (or (= .cse9 (let ((.cse23 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse23 .cse24))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse23 .cse24))) (not (= 6 .cse24))))))) (.cse3 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or (and (or .cse0 (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse1 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse1))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2) 6) (not (= 6 .cse1)))))) (or .cse4 (forall ((v_ArrVal_722 (Array Int Int))) (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse5 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse7 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (let ((.cse6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse7))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (or (= (+ .cse5 .cse6 .cse7 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse6 .cse7))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) .cse9) (not (= .cse6 6)) (not (= 6 .cse7)))))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse10 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse12 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (let ((.cse11 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse10 .cse12))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (or (= 6 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse10 .cse11 .cse12))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse11 6)) (not (= 6 .cse12))))))) .cse13) (or (not .cse13) (let ((.cse21 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse17 (select .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse19 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse17 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (let ((.cse14 (= 6 .cse19))) (and (or .cse4 .cse14) (or (let ((.cse18 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse17 .cse19 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse2))) (let ((.cse15 (= .cse18 6))) (and (or (not .cse15) (let ((.cse16 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse21 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse17 .cse18 .cse19 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (and (= 6 .cse16) (= (+ .cse17 .cse18 .cse16 .cse19 .cse20) .cse9)))) (or .cse0 .cse15)))) (not .cse14)))))))))))) is different from false [2022-11-03 02:18:28,883 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse10 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse102 (select .cse9 .cse10))) (let ((.cse0 (= .cse102 1)) (.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (* c_~N~0 6)) (.cse3 (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse0 (and (forall ((v_ArrVal_720 Int)) (let ((.cse8 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse5 (select .cse8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse8))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse2 (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= 6 (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse2 6))))) (not (= .cse5 6)) (= (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse6 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse17 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse17))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse13 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse14 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)) (not (= .cse14 6)) (not (= .cse13 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse21 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse19 (select .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse21))) (or (= (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse19 6)) (= (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse20 (select .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse20 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse19 (select .cse20 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse23 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse23))) (let ((.cse22 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse22 6)) (= (select .cse23 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse22))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse30 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse27 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse29 (select .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse28 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 .cse28 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse28 6)) (not (= .cse27 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse32 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse32))) (or (= (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select .cse32 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse33 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (let ((.cse34 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse33 .cse34 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (not (= .cse33 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse41 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse41))) (let ((.cse36 (select .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse37 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse39 (select .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse38 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse39))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse40 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse38 .cse39))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (+ (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse38 .cse39 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse37 .cse38 .cse39 .cse40)) (not (= .cse38 6)) (not (= 6 .cse40)) (not (= .cse37 6)))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse42 (store .cse9 .cse10 v_ArrVal_720))) (or (= (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (let ((.cse46 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse44 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse43 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse46 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse43 6)) (not (= .cse44 6)) (= 6 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse46 .cse43 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse48 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse48))) (or (= (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (= (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse54 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse54))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse49 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (let ((.cse50 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse49 .cse50 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse50))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (not (= .cse49 6))))) (not (= .cse52 6)) (= (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse53 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse52 (select .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse58 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (or (= (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (not (= .cse56 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16)) (= (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse57 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 (select .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse59 (store .cse9 .cse10 v_ArrVal_720))) (or (= (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse60 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse61 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (+ .cse60 .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse61 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse61 6)) (not (= .cse62 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse65 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse65))) (or (= (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse66 (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= 6 (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse66 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse68 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse68))) (or (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (= (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse70 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse71 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse70))) (let ((.cse69 (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse69 6)) (= (select .cse70 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (= (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse69))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6)))))) (forall ((v_ArrVal_720 Int)) (let ((.cse78 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse78))) (let ((.cse73 (select .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse74 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse76 (select .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse75 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse76))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse77 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse75 .cse76))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse75 .cse76 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) 6) (not (= .cse75 6)) (not (= 6 .cse77)) (not (= .cse74 6)))))))))))) (or (not .cse0) (let ((.cse101 (store .cse9 .cse10 (+ 5 .cse102)))) (let ((.cse80 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse101))) (let ((.cse95 (select .cse101 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse83 (and (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse16 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))))))) (let ((.cse81 (and (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse98 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= 6 .cse98)) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) 6)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse99 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= 6 .cse99)) (= .cse16 (let ((.cse100 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse100 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse99))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse99)))))) (or .cse83 (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)))))) (.cse79 (= 6 .cse95))) (and (or .cse79 (and (or (forall ((v_ArrVal_722 (Array Int Int))) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)) .cse81) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse82 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse82 6)) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6)))) .cse83) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse85 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse84 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse86 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse85 .cse84))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse84 6)) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse85 .cse84 .cse86))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse86 6)))))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse88 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse87 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse89 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse88 .cse87))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse87 6)) (= .cse16 (+ .cse88 .cse87 .cse89 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse88 .cse87 .cse89))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse89 6)))))))) (or (let ((.cse97 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse92 (select .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse96 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse95))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse90 (= 6 .cse96))) (and (or (not .cse90) (let ((.cse93 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse95 .cse96))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (let ((.cse91 (= .cse93 6))) (and (or .cse83 .cse91) (or (let ((.cse94 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse93 .cse95 .cse96))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (and (= (+ .cse92 .cse93 .cse94 .cse95 .cse96) .cse16) (= .cse94 6))) (not .cse91)))))) (or .cse81 .cse90)))))) (not .cse79)))))))))))) is different from false [2022-11-03 02:18:30,918 WARN L855 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse10 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse102 (select .cse9 .cse10))) (let ((.cse0 (= .cse102 1)) (.cse7 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4)) (.cse4 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse16 (* c_~N~0 6)) (.cse3 (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (or .cse0 (and (forall ((v_ArrVal_720 Int)) (let ((.cse8 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse5 (select .cse8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse8))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse2 (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= 6 (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse2 6))))) (not (= .cse5 6)) (= (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse6 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse17 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse17))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse13 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse14 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse14 .cse15))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)) (not (= .cse14 6)) (not (= .cse13 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse21 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse19 (select .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse21))) (or (= (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse19 6)) (= (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse20 (select .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse20 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse19 (select .cse20 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse23 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse23))) (let ((.cse22 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse22 6)) (= (select .cse23 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse22))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse30 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse27 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse29 (select .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse28 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 .cse28 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse28 6)) (not (= .cse27 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse32 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse32))) (or (= (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select .cse32 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse33 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (let ((.cse34 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse33 .cse34 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (not (= .cse33 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse41 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse41))) (let ((.cse36 (select .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse37 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse39 (select .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse38 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse39))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse40 (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse38 .cse39))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (+ (select (select (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse36 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse38 .cse39 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse37 .cse38 .cse39 .cse40)) (not (= .cse38 6)) (not (= 6 .cse40)) (not (= .cse37 6)))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse42 (store .cse9 .cse10 v_ArrVal_720))) (or (= (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (let ((.cse46 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse44 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse43 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse46 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse43 6)) (not (= .cse44 6)) (= 6 (select (select (store .cse45 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse46 .cse43 .cse44))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse48 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse48))) (or (= (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (= (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse54 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse52 (select .cse54 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse54))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse49 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (let ((.cse50 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse49 .cse50 (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse50))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)))) (not (= .cse49 6))))) (not (= .cse52 6)) (= (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse53 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse52 (select .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse58 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse56 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (or (= (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (not (= .cse56 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16)) (= (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse57 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse56 (select .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse59 (store .cse9 .cse10 v_ArrVal_720))) (or (= (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse60 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse61 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= .cse16 (+ .cse60 .cse61 .cse62 (select (select (store .cse63 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse61 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse61 6)) (not (= .cse62 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse65 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse65))) (or (= (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select .cse65 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse66 (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= 6 (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse66 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse68 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse68))) (or (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6) (= (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) .cse16)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse70 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse71 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse70))) (let ((.cse69 (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse69 6)) (= (select .cse70 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (= (select (select (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse69))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6)))))) (forall ((v_ArrVal_720 Int)) (let ((.cse78 (store .cse9 .cse10 v_ArrVal_720))) (let ((.cse72 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse78))) (let ((.cse73 (select .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse74 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse76 (select .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse75 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse76))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse77 (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse75 .cse76))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (= (select (select (store .cse72 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse73 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse75 .cse76 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) 6) (not (= .cse75 6)) (not (= 6 .cse77)) (not (= .cse74 6)))))))))))) (or (not .cse0) (let ((.cse101 (store .cse9 .cse10 (+ 5 .cse102)))) (let ((.cse80 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse101))) (let ((.cse95 (select .cse101 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse83 (and (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse16 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))))))) (let ((.cse81 (and (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse98 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= 6 .cse98)) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) 6)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse99 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= 6 .cse99)) (= .cse16 (let ((.cse100 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse100 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse99))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3) .cse99)))))) (or .cse83 (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4)))))) (.cse79 (= 6 .cse95))) (and (or .cse79 (and (or (forall ((v_ArrVal_722 (Array Int Int))) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)) .cse81) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse82 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse82 6)) (= (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4) 6)))) .cse83) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse85 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse84 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse86 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse85 .cse84))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse84 6)) (= 6 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse85 .cse84 .cse86))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3)) (not (= .cse86 6)))))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse88 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse87 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse89 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse88 .cse87))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (or (not (= .cse87 6)) (= .cse16 (+ .cse88 .cse87 .cse89 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse88 .cse87 .cse89))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (not (= .cse89 6)))))))) (or (let ((.cse97 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse92 (select .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse96 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse95))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse90 (= 6 .cse96))) (and (or (not .cse90) (let ((.cse93 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse95 .cse96))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse4))) (let ((.cse91 (= .cse93 6))) (and (or .cse83 .cse91) (or (let ((.cse94 (select (select (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse93 .cse95 .cse96))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse3))) (and (= (+ .cse92 .cse93 .cse94 .cse95 .cse96) .cse16) (= .cse94 6))) (not .cse91)))))) (or .cse81 .cse90)))))) (not .cse79)))))))))))) is different from true [2022-11-03 02:18:44,058 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse253 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse13 (+ .cse253 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (let ((.cse12 (+ .cse253 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse252 (select .cse11 .cse13))) (let ((.cse154 (= .cse252 1)) (.cse251 (select .cse11 .cse12))) (let ((.cse0 (= .cse251 1)) (.cse1 (not .cse154)) (.cse14 (+ 5 .cse252)) (.cse22 (* c_~N~0 6)) (.cse8 (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or .cse0 (and (or .cse1 (and (forall ((v_ArrVal_713 Int)) (let ((.cse10 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse10))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse5 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse2 6)) (= 6 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse5 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse21 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse21))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse15 (select .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse18 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse19))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse20 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18 .cse19))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse15 6)) (= 6 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18 .cse19 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse18 6)) (not (= 6 .cse20)))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse24 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse24))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= 6 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_713 Int)) (let ((.cse29 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse27 (select .cse29 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse29))) (or (= (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 (select .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse27 6)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse28 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse28)) (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse28))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse30 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (or (= (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse32 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse32)) (= 6 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse32))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse39 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse39))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse33 (select .cse39 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse34 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse35))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34 .cse35))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse33 6)) (= .cse22 (+ .cse33 .cse34 .cse35 .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34 .cse35 .cse36))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse34 6)) (not (= 6 .cse36)))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse40 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse40))) (or (= (select .cse40 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse42 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (or (= (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse45 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse43 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse43 .cse45))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse45))) (not (= 6 .cse45))))) (= 6 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)))))) (forall ((v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse49 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse48 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse49))) (or (= (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse48 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse48 6)) (= 6 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse55 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse52 (select .cse55 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse55))) (or (= (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse52 6)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse54 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse53 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse53 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse54))) (not (= 6 .cse54))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse57 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse58 (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse58)) (= (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse58))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)))))) (forall ((v_ArrVal_713 Int)) (let ((.cse59 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (or (= (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse60 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse63 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse63))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (+ .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse61 .cse63))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse63)) (not (= 6 .cse63)) (not (= .cse61 6)))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse64 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (or (= (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (let ((.cse68 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse65 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse68 .cse65))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse65)) (not (= .cse66 6)) (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse68 .cse66 .cse65))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse74 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse74))) (let ((.cse71 (select .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse69 (select .cse74 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse73 (select .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse72 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse69 .cse73))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse69 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse69 .cse72 .cse73))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse72 6))))))))) (forall ((v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse78 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse77 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse78))) (or (= (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse77 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse77 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse79 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse79))) (let ((.cse80 (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse80)) (= (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse80))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))))))))) (or (and (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse88 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse88))) (let ((.cse87 (select .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse84 (select .cse88 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse85 (select .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse83 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse82 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse83 .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (+ .cse82 .cse83 .cse84 .cse85 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse82 .cse83 .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse83 6)) (not (= .cse82 6)) (not (= .cse84 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse95 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse95))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse93 (select .cse95 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse94 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse92 (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse91 (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse91 .cse92 .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6) (not (= .cse92 6)) (not (= .cse91 6)) (not (= .cse93 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse99 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse99))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse98 (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse96 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse96 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse98))) (not (= 6 .cse98))))) (= (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse104 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse103 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse104))) (let ((.cse100 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (.cse102 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse101 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse102))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse100 6)) (not (= 6 .cse101)) (= .cse22 (+ .cse100 .cse102 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse102 .cse101))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse101))))))) (= (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse106 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse106))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse106 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse112 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse112))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse110 (select .cse112 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse111 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse107 (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse110 .cse111))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse107 6)) (= (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse107 .cse110 .cse111))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse110 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse116 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse115 (select .cse116 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse113 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse116))) (or (= (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse114 (select .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse115 (select .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse115 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse119 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse119))) (or (= (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse118 (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse118))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse118))))) (= (select .cse119 |c_ULTIMATE.start_main_~a~0#1.offset|) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse124 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse122 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse124))) (let ((.cse120 (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (.cse123 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse121 (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse120 .cse123))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse120 6)) (not (= 6 .cse121)) (= (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse120 .cse123 .cse121))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)))))) (= (select .cse124 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse126 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse126))) (or (= (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse126 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse129 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse127 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse129))) (let ((.cse128 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse128 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse128 6)) (= (select .cse129 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse134 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse130 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse134)) (.cse133 (select .cse134 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse131 (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse131))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse131))))) (= (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse132 (select .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse132 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse133 (select .cse132 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse133 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse137 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse135 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse137))) (let ((.cse136 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse136 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse136 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select .cse137 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse143 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse138 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse143))) (let ((.cse140 (select .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse141 (select .cse143 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse142 (select .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse139 (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse141 .cse142))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse139 6)) (= (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse139 .cse141 .cse142))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse141 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse147 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse146 (select .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse144 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse147))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse145 (select .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse145 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse146 (select .cse145 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse146 6)) (= 6 (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse153 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse149 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse153)) (.cse152 (select .cse153 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse150 (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse148 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse148 (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse148 .cse150))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse150))) (not (= 6 .cse150))))) (= (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse151 (select .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse151 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse152 (select .cse151 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse152 6))))))) .cse154))) (or (not .cse0) (let ((.cse178 (store .cse11 .cse12 (+ 5 .cse251)))) (and (or .cse1 (let ((.cse177 (store .cse178 .cse13 .cse14))) (let ((.cse164 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse177))) (let ((.cse162 (select .cse177 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse158 (and (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22))))) (let ((.cse166 (and (or (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) .cse158) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse174 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse174)) (= (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse174))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse175 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse175)) (= .cse22 (let ((.cse176 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse176 .cse175))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse176 .cse175)))))))) (.cse155 (= .cse162 6))) (and (or (not .cse155) (let ((.cse165 (select .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse163 (select .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse160 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse156 (= .cse160 6))) (and (or (not .cse156) (let ((.cse161 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse160 .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse157 (= .cse161 6))) (and (or .cse157 .cse158) (or (not .cse157) (let ((.cse159 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse160 .cse161 .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (and (= .cse159 6) (= .cse22 (+ .cse160 .cse159 .cse161 .cse162 .cse163))))))))) (or .cse166 .cse156))))))) (or (and (or .cse166 (forall ((v_ArrVal_722 (Array Int Int))) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse167 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse167))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= 6 .cse167))))) .cse158) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse169 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse170 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse168 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse169 .cse170))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse168)) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse169 .cse170 .cse168))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse170)))))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse172 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse173 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse171 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse172 .cse173))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse171)) (= (+ .cse172 .cse173 .cse171 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse172 .cse173 .cse171))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) .cse22) (not (= 6 .cse173))))))) .cse155))))))) (or .cse154 (and (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse179 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse180 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse179))) (or (= (select .cse179 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse181 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse182 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse181))) (or (= (select .cse181 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse183 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse183))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse183 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse187 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse184 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse187)) (.cse186 (select .cse187 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= 6 (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse185 (select .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse185 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse186 (select .cse185 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse186 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse191 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse188 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse191)) (.cse190 (select .cse191 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse189 (select .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse189 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse190 (select .cse189 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse190 6)))))) (forall ((v_ArrVal_720 Int)) (let ((.cse192 (store .cse178 .cse13 v_ArrVal_720))) (or (= (select .cse192 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse196 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse192))) (let ((.cse194 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse193 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse195 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse194 .cse193))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse193)) (= .cse22 (+ .cse194 .cse195 .cse193 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse194 .cse195 .cse193))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= 6 .cse195)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse197 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse198 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse197))) (or (= (select .cse197 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse205 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse200 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse205))) (let ((.cse201 (select .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse202 (select .cse205 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse203 (select .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse199 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse203))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse204 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse199 .cse203))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse199)) (= 6 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse199 .cse203 .cse204))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse204)) (not (= .cse202 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse206 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse208 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse206))) (let ((.cse207 (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse206 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse207)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse207))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse209 (store .cse178 .cse13 v_ArrVal_720))) (or (= (select .cse209 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse210 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse209))) (let ((.cse211 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse213 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse212 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse211 .cse213))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse211 .cse212 .cse213))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse213)) (not (= 6 .cse212)))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse218 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse214 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse218)) (.cse216 (select .cse218 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= 6 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse215 (select .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse215 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse216 (select .cse215 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse217 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse217))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse217 6))))) (not (= .cse216 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse219 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse221 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse219))) (let ((.cse220 (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse219 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse220)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= 6 (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse220))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse227 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse222 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse227))) (let ((.cse224 (select .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse225 (select .cse227 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse226 (select .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse223 (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse225 .cse226))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (not (= 6 .cse223)) (= 6 (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse225 .cse223 .cse226))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse225 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse234 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse230 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse234))) (let ((.cse231 (select .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse228 (select .cse234 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse232 (select .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse229 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse232))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse233 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse229 .cse232))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= (+ .cse228 .cse229 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse229 .cse232 .cse233))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse232 .cse233) .cse22) (not (= 6 .cse229)) (not (= 6 .cse233)) (not (= .cse228 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse235 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse236 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse235))) (or (= (select .cse235 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse237 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse237 6)) (= .cse22 (let ((.cse238 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse238 .cse237 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse238 .cse237))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse244 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse240 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse244))) (let ((.cse241 (select .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse242 (select .cse244 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse243 (select .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse239 (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse242 .cse243))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= 6 .cse239)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= 6 (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse242 .cse239 .cse243))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse242 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse250 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse247 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse250)) (.cse249 (select .cse250 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse245 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse245 6)) (= .cse22 (let ((.cse246 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse246 .cse245 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse246 .cse245))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (= 6 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse248 (select .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse248 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse249 (select .cse248 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (not (= .cse249 6))))))))))))))))) is different from false [2022-11-03 02:18:46,227 WARN L855 $PredicateComparison]: unable to prove that (let ((.cse253 (* |c_ULTIMATE.start_main_~i~0#1| 4))) (let ((.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse13 (+ .cse253 |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (let ((.cse12 (+ .cse253 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse252 (select .cse11 .cse13))) (let ((.cse154 (= .cse252 1)) (.cse251 (select .cse11 .cse12))) (let ((.cse0 (= .cse251 1)) (.cse1 (not .cse154)) (.cse14 (+ 5 .cse252)) (.cse22 (* c_~N~0 6)) (.cse8 (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse7 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse9 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 4))) (and (or .cse0 (and (or .cse1 (and (forall ((v_ArrVal_713 Int)) (let ((.cse10 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse10))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse5 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse2 6)) (= 6 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse2 .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse5 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse21 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse21))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse15 (select .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse19 (select .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse18 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse19))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse20 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18 .cse19))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse15 6)) (= 6 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18 .cse19 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse18 6)) (not (= 6 .cse20)))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse24 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse23 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse24))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= 6 (select (select (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_713 Int)) (let ((.cse29 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse27 (select .cse29 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse29))) (or (= (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse27 (select .cse26 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse27 6)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse28 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse28)) (= 6 (select (select (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse28))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse30 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse31 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse30))) (or (= (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse32 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse32)) (= 6 (select (select (store .cse31 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse32))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse39 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse39))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse33 (select .cse39 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse34 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse35))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34 .cse35))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse33 6)) (= .cse22 (+ .cse33 .cse34 .cse35 .cse36 (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse34 .cse35 .cse36))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse34 6)) (not (= 6 .cse36)))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse40 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse40))) (or (= (select .cse40 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse42 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (or (= (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse45 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse43 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse43 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse43 .cse45))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse45))) (not (= 6 .cse45))))) (= 6 (select (select (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)))))) (forall ((v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse49 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse48 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse49))) (or (= (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse48 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse48 6)) (= 6 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse55 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse52 (select .cse55 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse55))) (or (= (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse52 6)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse54 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse53 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse53 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse54))) (not (= 6 .cse54))))))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse57 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse57))) (let ((.cse58 (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= (select .cse57 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse58)) (= (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse58))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6)))))) (forall ((v_ArrVal_713 Int)) (let ((.cse59 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (or (= (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (let ((.cse60 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse63 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse63))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (+ .cse60 .cse61 (select (select (store .cse62 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse60 .cse61 .cse63))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse63)) (not (= 6 .cse63)) (not (= .cse61 6)))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse64 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (or (= (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse67 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (let ((.cse68 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse65 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse66 (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse68 .cse65))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse65)) (not (= .cse66 6)) (= (select (select (store .cse67 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse68 .cse66 .cse65))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6))))))))) (forall ((v_ArrVal_713 Int)) (let ((.cse74 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse74))) (let ((.cse71 (select .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse69 (select .cse74 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse73 (select .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse72 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse69 .cse73))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse69 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse71 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse69 .cse72 .cse73))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse72 6))))))))) (forall ((v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse78 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse77 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse78))) (or (= (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse77 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse77 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse79 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 .cse14))) (let ((.cse81 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse79))) (let ((.cse80 (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse79 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse80)) (= (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse80))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse81 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))))))))) (or (and (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse88 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse88))) (let ((.cse87 (select .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse84 (select .cse88 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse85 (select .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse83 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse82 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse83 .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (+ .cse82 .cse83 .cse84 .cse85 (select (select (store .cse86 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse87 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse82 .cse83 .cse84 .cse85))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse83 6)) (not (= .cse82 6)) (not (= .cse84 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse95 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse95))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse93 (select .cse95 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse94 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse92 (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse91 (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse92 .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse91 .cse92 .cse93 .cse94))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6) (not (= .cse92 6)) (not (= .cse91 6)) (not (= .cse93 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse99 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse99))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse98 (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse96 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse96 (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse96 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse98))) (not (= 6 .cse98))))) (= (select (select (store .cse97 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse104 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse103 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse104))) (let ((.cse100 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (.cse102 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse101 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse102))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse100 6)) (not (= 6 .cse101)) (= .cse22 (+ .cse100 .cse102 (select (select (store .cse103 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse100 .cse102 .cse101))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse101))))))) (= (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse106 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse106))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse106 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse112 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse112))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse110 (select .cse112 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse111 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse107 (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse110 .cse111))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= .cse107 6)) (= (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse107 .cse110 .cse111))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse110 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse116 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse115 (select .cse116 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse113 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse116))) (or (= (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse114 (select .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse115 (select .cse114 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse115 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse113 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse119 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse119))) (or (= (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse118 (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse118))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse118))))) (= (select .cse119 |c_ULTIMATE.start_main_~a~0#1.offset|) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse124 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse122 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse124))) (let ((.cse120 (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (.cse123 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse121 (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse120 .cse123))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse120 6)) (not (= 6 .cse121)) (= (select (select (store .cse122 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse120 .cse123 .cse121))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)))))) (= (select .cse124 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse126 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse125 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse126))) (or (= (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (= (select .cse126 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)))) (= 6 (select (select (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse129 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse127 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse129))) (let ((.cse128 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse128 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse128 6)) (= (select .cse129 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= .cse22 (+ (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|) (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse134 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse130 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse134)) (.cse133 (select .cse134 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse131 (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse131))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse131))))) (= (select (select (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse132 (select .cse130 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse132 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse133 (select .cse132 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse133 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse137 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse135 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse137))) (let ((.cse136 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse136 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse136 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse135 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select .cse137 |c_ULTIMATE.start_main_~a~0#1.offset|) 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse143 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse138 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse143))) (let ((.cse140 (select .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse141 (select .cse143 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse142 (select .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse139 (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse141 .cse142))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= .cse139 6)) (= (select (select (store .cse138 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse140 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse139 .cse141 .cse142))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse141 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int)) (v_ArrVal_713 Int)) (let ((.cse147 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse146 (select .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse144 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse147))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= 6 (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (= (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse145 (select .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse145 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse146 (select .cse145 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse146 6)) (= 6 (select (select (store .cse144 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_713 Int)) (let ((.cse153 (store (store .cse11 .cse12 v_ArrVal_713) .cse13 v_ArrVal_720))) (let ((.cse149 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse153)) (.cse152 (select .cse153 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse150 (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= .cse22 (let ((.cse148 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse148 (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse148 .cse150))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse150))) (not (= 6 .cse150))))) (= (select (select (store .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse151 (select .cse149 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse151 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse152 (select .cse151 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) 6) (not (= .cse152 6))))))) .cse154))) (or (not .cse0) (let ((.cse178 (store .cse11 .cse12 (+ 5 .cse251)))) (and (or .cse1 (let ((.cse177 (store .cse178 .cse13 .cse14))) (let ((.cse164 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse177))) (let ((.cse162 (select .cse177 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse158 (and (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22))))) (let ((.cse166 (and (or (forall ((v_ArrVal_725 (Array Int Int))) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) .cse158) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse174 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse174)) (= (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse174))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)))) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse175 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse175)) (= .cse22 (let ((.cse176 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse176 .cse175))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse176 .cse175)))))))) (.cse155 (= .cse162 6))) (and (or (not .cse155) (let ((.cse165 (select .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse163 (select .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse160 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse156 (= .cse160 6))) (and (or (not .cse156) (let ((.cse161 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse160 .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (let ((.cse157 (= .cse161 6))) (and (or .cse157 .cse158) (or (not .cse157) (let ((.cse159 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse165 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse160 .cse161 .cse162 .cse163))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (and (= .cse159 6) (= .cse22 (+ .cse160 .cse159 .cse161 .cse162 .cse163))))))))) (or .cse166 .cse156))))))) (or (and (or .cse166 (forall ((v_ArrVal_722 (Array Int Int))) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)))) (or (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse167 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse167))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= 6 .cse167))))) .cse158) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse169 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse170 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse168 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse169 .cse170))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse168)) (= 6 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse169 .cse170 .cse168))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse170)))))) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse172 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse173 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse171 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse172 .cse173))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse171)) (= (+ .cse172 .cse173 .cse171 (select (select (store .cse164 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse172 .cse173 .cse171))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) .cse22) (not (= 6 .cse173))))))) .cse155))))))) (or .cse154 (and (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse179 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse180 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse179))) (or (= (select .cse179 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= (select (select (store .cse180 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse181 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse182 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse181))) (or (= (select .cse181 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse183 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse182 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse183))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse183 6))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse187 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse184 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse187)) (.cse186 (select .cse187 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= 6 (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse185 (select .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse185 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse186 (select .cse185 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= (select (select (store .cse184 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse186 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_725 (Array Int Int))) (let ((.cse191 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse188 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse191)) (.cse190 (select .cse191 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse189 (select .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse189 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse190 (select .cse189 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (= (select (select (store .cse188 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6) (not (= .cse190 6)))))) (forall ((v_ArrVal_720 Int)) (let ((.cse192 (store .cse178 .cse13 v_ArrVal_720))) (or (= (select .cse192 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse196 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse192))) (let ((.cse194 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse193 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse195 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse194 .cse193))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse193)) (= .cse22 (+ .cse194 .cse195 .cse193 (select (select (store .cse196 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse194 .cse195 .cse193))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))) (not (= 6 .cse195)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int)) (v_ArrVal_725 (Array Int Int))) (let ((.cse197 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse198 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse197))) (or (= (select .cse197 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= (select (select (store .cse198 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) 6))))) (forall ((v_ArrVal_720 Int)) (let ((.cse205 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse200 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse205))) (let ((.cse201 (select .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse202 (select .cse205 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse203 (select .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse199 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse203))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse204 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse199 .cse203))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= 6 .cse199)) (= 6 (select (select (store .cse200 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse201 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse202 .cse199 .cse203 .cse204))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse204)) (not (= .cse202 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse206 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse208 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse206))) (let ((.cse207 (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse206 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse207)) (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (= 6 (select (select (store .cse208 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse207))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse209 (store .cse178 .cse13 v_ArrVal_720))) (or (= (select .cse209 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (forall ((v_ArrVal_722 (Array Int Int))) (let ((.cse210 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse209))) (let ((.cse211 (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse213 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse212 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse211 .cse213))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse210 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse211 .cse212 .cse213))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= 6 .cse213)) (not (= 6 .cse212)))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse218 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse214 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse218)) (.cse216 (select .cse218 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (= 6 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse215 (select .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse215 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse216 (select .cse215 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse217 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= 6 (select (select (store .cse214 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse217))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8)) (not (= .cse217 6))))) (not (= .cse216 6)))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse219 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse221 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse219))) (let ((.cse220 (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (= (select .cse219 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (not (= 6 .cse220)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= 6 (select (select (store .cse221 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ (select v_ArrVal_722 |c_ULTIMATE.start_main_~#sum~0#1.offset|) .cse220))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse227 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse222 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse227))) (let ((.cse224 (select .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse225 (select .cse227 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse226 (select .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse223 (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse225 .cse226))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (forall ((v_ArrVal_727 (Array Int Int))) (= (+ (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) (select v_ArrVal_727 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) .cse22)) (not (= 6 .cse223)) (= 6 (select (select (store .cse222 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse224 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse225 .cse223 .cse226))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse225 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse234 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse230 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse234))) (let ((.cse231 (select .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse228 (select .cse234 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse232 (select .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse229 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse232))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (let ((.cse233 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse229 .cse232))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (= (+ .cse228 .cse229 (select (select (store .cse230 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse231 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse228 .cse229 .cse232 .cse233))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) .cse232 .cse233) .cse22) (not (= 6 .cse229)) (not (= 6 .cse233)) (not (= .cse228 6)))))))))) (forall ((v_ArrVal_720 Int) (v_ArrVal_722 (Array Int Int))) (let ((.cse235 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse236 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse235))) (or (= (select .cse235 |c_ULTIMATE.start_main_~a~0#1.offset|) 6) (= 6 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_722) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse237 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse237 6)) (= .cse22 (let ((.cse238 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse238 .cse237 (select (select (store .cse236 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse238 .cse237))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse244 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse240 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse244))) (let ((.cse241 (select .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse242 (select .cse244 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse243 (select .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (let ((.cse239 (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse242 .cse243))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))) (or (not (= 6 .cse239)) (forall ((v_ArrVal_727 (Array Int Int))) (= (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_727) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8) 6)) (= 6 (select (select (store .cse240 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse241 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse242 .cse239 .cse243))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)) (not (= .cse242 6))))))))) (forall ((v_ArrVal_720 Int)) (let ((.cse250 (store .cse178 .cse13 v_ArrVal_720))) (let ((.cse247 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse250)) (.cse249 (select .cse250 |c_ULTIMATE.start_main_~a~0#1.offset|))) (or (forall ((v_ArrVal_725 (Array Int Int))) (let ((.cse245 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| v_ArrVal_725) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))) (or (not (= .cse245 6)) (= .cse22 (let ((.cse246 (select v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse246 .cse245 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| (store v_ArrVal_725 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse246 .cse245))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse8))))))) (= 6 (select (select (store .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base| (let ((.cse248 (select .cse247 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (store .cse248 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse249 (select .cse248 |c_ULTIMATE.start_main_~#sum~0#1.offset|))))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9)) (not (= .cse249 6))))))))))))))))) is different from true [2022-11-03 02:27:00,467 WARN L234 SmtUtils]: Spent 8.21m on a formula simplification. DAG size of input: 332 DAG size of output: 166 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:27:00,468 INFO L356 Elim1Store]: treesize reduction 1016, result has 31.1 percent of original size [2022-11-03 02:27:00,470 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 17 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 20 new quantified variables, introduced 87 case distinctions, treesize of input 48610 treesize of output 25847